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Mercury 45, 4.5 (1 CYL.) (7045758 THRU 7147237) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments
Mercury 45, 4.5 (1 CYL.) Outboard Motor Parts Diagram & Catalog – Free PDF Download

BOTTOM COWL ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) BOTTOM COWL ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) BOTTOM COWL ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 BOTTOM COWL 187-7711A4
2 LEVER ASSEMBLY, CLAMPING - PORT 36187A1
3 LEVER ASSEMBLY, CLAMPING - STARBOARD 36188A1
4 FASTENER, CLAMPING LEVER 53-55891
5 GROUND STRAP ASSEMBLY 84-60871A7
6 SPRING, GROUND STRAP 24-63399
7 BUSHING, NYLON - CLAMPING LEVER 23-26819
8 BUSHING, RUBBER - CLAMPING LEVER 23-31293
9 PIN, ROLL - CLAMPING LEVER 17-58997
10 SCREW, BOTTOM COWL FLUSHING HOLE 10-79953Q04
11 WAHSER, BOTTOM COWL FLUSHING HOLE SCREW 12-191833
12 NOZZLE, TELL TALE 56712
13 SCREW, TELLL TALE NOZZLE TO BOTTOM COWL 10-35519
14 TUBE, TELL TALE (7 1/4") 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
15 ELBOW, TELL TALE - HOSE TO CYLINDER BLOCK 22-996642
16 GASKET, POWERHEAD TO BOTTOM COWL 27-89937
17 GASKET Comment: EXHAUST RELIEF COVER TO BOTTOM COWL 27-55847
18 COVER, EXHAUST RELIEF 55936
19 SCREW, EXHUAST RELIEF COVER TO BOTTOM COWL (7/16") 10-69079
20 STOP SWITCH ASSEMBLY Comment: (INCLUDES A-87-69509A1 COVER) 87-69508A31
21 LOCKWASHER, STOP SWITCH 13-69845
22 NUT, STOP SWITCH 11-69844
- GASKET SET 27-78139A80

CARBURETOR ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) CARBURETOR ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) CARBURETOR ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 CARBURETOR ASSEMBLY, COMPLETE Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 1341-8740A1
1 CARBURETOR ASSEMBLY, COMPLETE Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 1341-8740A1
2 FLOAT ASSEMBLY 1395-8673
3 PIN, FLOAT LEVER PINION (#)
4 LEVER, FLOAT (LOWER) (#)
5 LEVER, FLOAT (UPPER) (#)
6 INLET NEEDLE, SEAT AND GASKET 1395-92581
7 GASKET, INLET SEAT (#)
8 GASKET, FLOAT BOWL COVER (#)
9 COVER, FLOAT BOWL 1399-1133
10 SCREW, FLOAT BOWL COVER (SHORT) 10-52195
11 SCREW, FLOAT BOWL COVER (LONG) 10-52196
12 LOCKWASHER, FLOAT BOWL COVER SCREW 13-26995
13 GASKET, STRAINER COVER (LARGE) (#)
14 SCREEN, FILTER 1399-3938
15 GASKET, STRAINER COVER (SMALL) (#)
16 COVER, STRAINER (90 DEG.) Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 1399-1135
16A COVER, STRAINER (45 DEG.) Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 1399-4791A1
17 GASKETE, STRAINER COVER SCREW (#)
18 SCREW, STRAINER COVER 10-25822
19 SCREW, THROTTLE STOP LEVER 1395-6027
20 LEVER, THROTTLE STOP 8146791
21 SHAFT, THROTTLE 1399-1716
22 TUBE, IDLE (#)
23 GASKET, IDLE TUBE (#)
24 SCREW AND LOCKWASHER, THROTTLE SHUTTER (#)
25 SHUTTER, THROTTLE 1399-3739
26 WELCH PLUG, BODY CHANNEL (#)
27 SPRING, THROTTLE SHAFT RETURN (#)
28 SCREW, PLUG - BODY CHANNEL 10-28845
29 MAIN NOZZLE (#)
30 SCREW, PLUG - MAIN NOZZLE 10-23178
31 JET, MAIN FUEL (.041) 1399-1896
31 JET, MAIN FUEL (.39) 1399-2407
31 JET, MAIN FUEL (.036) - STANDARD 1399-3026
31 JET, MAIN FUEL (.034) 1399-3251
31 JET, MAIN FUEL (.032) 1399-3252
32 GASKET, MAIN FUEL JET (#)
33 GASKET, JET CHANNEL PLUG SCREW (#)
34 SCREW, PLUG - MAIN FUEL JET CHANNEL 10-28405
35 SCREW, IDLE ADJUSTMENT 1399-3740
36 SPRING, IDLE ADJUSTMENT SCREW (#)
-- GASKET AND PACKING SET 1399-1717
-- REPAIR PARTS KIT 1395-92621
37 GASKET, CARBURETOR TO REED BLOCK 27-63309
38 WASHER, CARBURETOR MOUNTING STUD 12-20583
39 NUT, CARBURETOR MOUNTING STUD 11-24652
- GASKET SET 27-78139A80

CARBURETOR CHOKE LINKAGE

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) CARBURETOR CHOKE LINKAGE:

Mercury 45, 4.5 (1 CYL.) CARBURETOR CHOKE LINKAGE Diagram
Position No. Part Name OEM Number Supersedes
1 THROTTLE LEVER 59000
2 SCREW, THROTTLE LEVER TO CARBURETOR (3/8") 10-20597
3 SHUTTER AND SCREEN, CHOKE - CARBURETOR 79092
4 SPRING, CHOKE SHUTTER TO LEVER 24-53193
5 SPRING ASSEMBLY, CARBURETOR 24-55299A1
6 SCREW, SPRIING TO CARBURETOR 10-55298
7 LEVER, CHOKE 53187
8 SPRING, TENSION - CHOKE KNOB 24-53190
9 KNOB, CHOKE 53189

CLAMP BRACKET ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) CLAMP BRACKET ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) CLAMP BRACKET ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 CLAMP BRACKET ASSEMBLY (PORT) Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1468-5570A3
2 CLAMP BRACKET ASSEMBLY (STARBOARD) Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1467-5571A3
3 THUMB SCREW ASSEMBLY Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 10-77190A3
4 WASHER, THUMB SCREW Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 12-26227
1 CLAMP BRACKET ASSEMBLY (PORT) Comment: WASHER ATTACHED WITH A RETAINING RING 1468-5570A3
2 CLAMP BRACKET ASSEMBLY (STARBOARD) Comment: WASHER ATTACHED WITH A RETAINING RING 1467-5571A3
3 THUMB SCREW ASSEMBLY Comment: WASHER ATTACHED WITH A RETAINING RING 10-77190A3
1 CLAMP BRACKET ASSEMBLY (PORT) Comment: WASHER ATTACHED WITH A SCREW. 1468-5570A3
2 CLAMP BRACKET ASSEMBLY (STARBOARD) Comment: WASHER ATTACHED WITH A SCREW. 1467-5571A3
3 THUMB SCREW ASSEMBLY Comment: WASHER ATTACHED WITH A SCREW. 10-77190A3
4 WASHER, THUMB SCREW Comment: WASHER ATTACHED WITH A SCREW. 12-73719
4A SCREW, THUMB SCREW Comment: WASHER ATTACHED WITH A SCREW. 10-768042
5 WASHER, TILT TUBE Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 12-52864
6 TILT TUBE Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 45757
5 WASHER, TILT TUBE Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 12-71421
6 TILT TUBE Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 96962
7 PLUG, TILT TUBE Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 19-39333
8 CLIP, SAFETY CHAIN - TILT TUBE (OPTIONAL) 54-8M0085928 54-30954
9 NUT, TILT TUBE FASTENING 11-858869 11-30499
10 STUD, CLAMP BRACKET Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 16-59622
10 STUD, CLAMP BRACKET Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 16-71417
11 HANDLE, CARRYING Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 71420
12 LOCKWASHER, CLAMP BRACKET STUD 13-26992
13 NUT, CLAMP BRACKET STUD 11-29598
14 SPRING, TILT LOCK PIN 24-62143
15 TILT LOCK PIN ASSEMBLY Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 17-55952A1
15 TILT LOCK PIN ASSEMBLY Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 17-71418A2
16 BOLT, CLAMP BRACKET TO BOAT 10-67982
17 WASHER, CLAMP BRACKET SCREW 12-67983
18 NUT, CLAMP BRACKET SCREW 11-8267098

CRANKSHAFT, PISTON AND CONNECTING ROD ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) CRANKSHAFT, PISTON AND CONNECTING ROD ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) CRANKSHAFT, PISTON AND CONNECTING ROD ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 CRANKSHAFT Comment: UNITED STATES 5397701 AND BELOW AUSTRALIA 8059594 AND BELOW BELGIUM 9244405 AND BELOW CANADA 7137937 AND BELOW 427-3513
3 SEAL, CARRIER Comment: UNITED STATES 5397701 AND BELOW AUSTRALIA 8059594 AND BELOW BELGIUM 9244405 AND BELOW CANADA 7137937 AND BELOW 26-72793
1 CRANKSHAFT ASSEMBLY Comment: UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 427-7334A2
4 CARRIER ASSEMBLY Comment: UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 79952A1
5 SEAL, BELT Comment: UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 12-79960
6 CONNECTING ROD ASSEMBLY Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 608-7395A2
6 CONNECTING ROD ASSEMBLY Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 608-7395A2
7 SCREW, CONNECTING ROD 10-87374
8 BEARING, NEEDLE - CRANKPIN 29-26815
9 NUT, CONNECTING ROD SCREW 11-20061
10 WASHER, NEEDLE BEARING RETAINING 12-65967
11 BEARING, NEEDLE - PISTON PIN 29-31505
12 PISTON AND PISTON PIN ASSEMBLY 719-7391T3
13 LOCK RING, PISTON PIN 40-21666
14 RING, PISTON 39-21665A12
- GASKET SET 27-78139A80
- GASKET SET 27-78139A80

CYLINDER BLOCK AND CRANKCASE ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) CYLINDER BLOCK AND CRANKCASE ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) CYLINDER BLOCK AND CRANKCASE ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 CYLINDER BLOCK AND CRANKCASE ASSEMBLY Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 843-8694A3
1 CYLINDER BLOCK AND CRANKCASE ASSEMBLY Comment: UNITED STATES 4597262 THRU 5270783 AUSTRALIA 8044350 THRU 8059344 BELGIUM 9139800 THRU 9221755 CANADA 7091998 THRU 7128837 843-8694A3
1 CYLINDER BLOCK AND CRANKCASE ASSEMBLY Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 843-8694A3
2 STUD, CYL. BLOCK, CRANKCASE AND CARBURETOR 16-66021
4 PIN, DOWL - CRANKCASE TO CYLINDER BLOCK 17-8M0084726 17-85500
5 FITTING ASSEMBLY, BLEED DRAIN 21-428671
7 HOSE, BLEED DRAIN (7 1/2") 32-9938779
8 CLAMP, BLEED HOSE ATTACHING 54-56223
9 ELBOW, BLEED DRAIN 22-78916
10 ELBOW (90 - 1/8" MALE (TEL TALE) 22-996642
11 SCREW, CRANKCASE TO CYLINDER BLOCK (1 3/4") Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 10-24624
12 SCREW, CRANKCASE TO CYLINDER BLOCK (1") Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 10-64278
13 NUT, CRANKCASE FASTENING SCREW Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 11-8M0207775
11 SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 10-73280
12 SCREW, CRANKCASE TO CYLINDER BLOCK (1") Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 10-76621
14 REED BLOCK 70726
15 REED, INLET VALVE 34-35836
16 RETAINER, REED 34-22215
17 SCREW, REED AND RETAINER TO BLOCK (1/4") 10-28430
18 GASKET, REED BLOCK TO CRANKCASE 27-357391
19 BEARING, BALL - CRANKCASE (LOWER) 30-72961
20 OIL SEAL, CRANKCASE (LOWER) 26-56397
21 SHIM ASSEMBLY Comment: UPPER HOUSING TO BLOCK (.002-3-5-10) 15-31412A1
22 BEARING HOUSING ASSEMBLY, UPPER Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 1132-6352A1
22 BEARING HOUISNG ASSEMBLY, UPPER Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 1132-6352A1
23 BEARING, BALL - UPPER BEARING HOUSING 30-72961
24 BEARING, ROLLER - UPPER BEARING HOUSING 31-31410
25 OIL SEAL, UPPER BEARING HOUSING Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 26-31411
25 OIL SEAL, UPPER BEARING HOUSING Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 26-66301
26 "O" RING, UPPER BEARING HOUSING 25-20863
27 CLAMP, HOLD DOWN RING 54-34598
28 SCREW Comment: HOLD DOWN RING CLAMP TO BEARING HSG. (9/16") 10-36205
29 SPRING, HOLD DOWN RING CLAMP 24-34731
30 SCREW, UPPER BEARING HOUSING (#12-24 X 1/2) 10-39002
31 COVER, TRANSFER COVER 35658
32 GASKET, TRANSFER PORT COVER 27-35657
33 SCREW Comment: TRANSFER PORT COVER TO CYLINDER BLOCK (5/8") 10-20720
34 COVER ASSEMBLY, CYLINDER BLOCK Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 1016-7070A1
34 COVER ASSEMBLY, CLYINDER BLOCK Comment: UNITED STATES 4869518 AND UP AUSTRALIA 8052880 AND UP BELGIUM 9186201 AND UP CANADA 7112923 AND UP 1016-7070A1
35 MOUNT, RUBBER - COVER TO TOP COWL 66019
36 LOCKWASHER, RUBBER MOUNT 2 13-20202
37 NUT, RUBBER MOUNT TO COVER (#)
38 GASKET, COVER TO CYLINDER BLOCK 27-416151
39 SCREW Comment: CYLINDER BLOCK COVER TO CYLINDER BLOCK (1 1/4") UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 10-21091
40 NUT, CYLINDER BLOCK COVER MOUNTING SCREW Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 11-8M0207775
39 SCREW, CYLINDER BLOCK COVER TO CYLINDER BLOCK (1") Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 10-8M0214943
41 GASKET, CYLINDER BLOCK TO BAFFLE PLATE 27-416141
42 PLATE, BAFFLE - EXHAUST MANIFOLD 46234
43 GASKET Comment: BAFFLE PLATE TO EXHAUST MANIFOLD COVER 27-416141
44 COVER, EXHAUST MANIFOLD 46171
45 SCREW, PALTE/MANIFOLD COVER TO BLOCK (3/4") 10-49668
- GASKET SET 27-78139A80

DRIVE SHAFT HOUSING ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) DRIVE SHAFT HOUSING ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) DRIVE SHAFT HOUSING ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 DRIVE SHAFT HOUSING ASSEMBLY (SHORT SHAFT) 1538-8456A1
1 DRIVE SHAFT HOUSING ASSEMBLY (LONG SHAFT) 1542-8452A1
2 STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING 16-66373
3 NUT Comment: DRIVE SHAFT HOUSING TO GEAR HOUSING STUD 11-82670911
4 NUT Comment: GEAR HOUSING TO DRIVE SHFT HOUSING STUD 11-8M0204726
5 SADDLE ASSEMBLY Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 1539-8450A1
5 SADDLE ASSEBMLY Comment: UNITED STATES 4869518 AND UP AUSTRALIA 8052880 AND UP BELGIUM 9186201 AND UP CANADA 7112923 AND UP 1539-8450A1
6 BUMPER, THRUST - SADDLE 64076
7 MOUNT, OWER Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 79896A1
8 MOUNT, UPPER (SEE NOTE BELOW) Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 79985A1
7 MOUNT ASSEMBLY, LOWER Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 79896A1
8 MOUNT ASSEMBLY, UPPER (SEE NOTE BELOW) Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 79985A1
9 RING, RETAINING - UPPER AND LOWER MOUNT 53-26406
10 COVER, UPPER AND LOWER MOUNT Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 71490
11 SCREW Comment: UPPER AND LOWER MOUNT COVER RETAINING (1/2") UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 10-48408
10 COVER, UPPER AND LOWER MOUNT Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 79907
12 BLOCK, BEARING - DRIVE SHAFT (LONG SHAFT0 55435
13 GASKET, BOTTOM COWL TO DRIVE SHFT HOUSING 27-59079
14 NUT Comment: DRIVE SHAFT HOUSING TO POWERHEAD STUDS 11-8M0207775
14 NUT Comment: DRIVE SHAFT HOUSING TO POWERHEAD STUDS 11-24652
15 TUBE, WATER OUTLET (SHORT SHAFT) 32-31940
15 TUBE, WATER OUTLET (LONG SHAFT) 32-32077
16 SEAL, RUBBER - WATER OUTLET TUBE 26-36556
17 BEARING, NYLON - OUTLET TUBE SEAL 23-13127
18 LINK ROD, REVERSE LOCK 71057
19 SCREW Comment: CAM RETAINER TO DRIVE SHAFT HOUSING (3/4") 10-65414
21 CAM, REVERSE LOCK 65216
22 RETAINER, REVERSE LOCK CAM 72007
- GASKET SET 27-78139A80

FLYWHEEL AND IGNITION COIL

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) FLYWHEEL AND IGNITION COIL:

Mercury 45, 4.5 (1 CYL.) FLYWHEEL AND IGNITION COIL Diagram
Position No. Part Name OEM Number Supersedes
1 FLYWHEEL ASSEMBLY 236-4475A1
2 KEY, FLYWHEEL DRIVE 28-20094
3 "O" RING, FLYWHEEL NUT Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 25-62701
4 WASHER, FLYWHEEL NUT 12-36245
5 NUT, FLYWHEEL 11-20696
6 WASHER, WAVE - CAM TENSION 13-35629
7 CAM, BREAKER 336-4465
8 COIL ASSEMBLY, IGNITION 336-4528T2
9 LOCKWASHER, IGNITION COIL TERMINAL 13-26996
10 NUT, IGNITION COIL TERMINAL 11-45076
11 COVER, IGNITION COIL 66355
12 SCREW Comment: COIL COVER TO REAR SUPPRT BRACKET (3 3/4") 10-61530
13 NUT, COIL COVER SCREW 11-27164
14 LEAD ASSEMBLY, HIGH TENSION 84-813715A1
15 NIPLE, IGNITION COIL 332-2854T01
16 PROTECTOR ASSEMBLY, SPARK PLUG 85-63709A1
17 SPARK PLUG (AC#40FFK) Comment: CANADA AND BELGIUM USE C-33-75739 33-896329833 33-833C CANADA AND BELGIUM USE C-33-75739
- GASKET SET 27-78139A80

FUEL PUMP AND FUEL LINE ASSEMBLY (SERIAL GROUP #14)

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) FUEL PUMP AND FUEL LINE ASSEMBLY (SERIAL GROUP #14):

Mercury 45, 4.5 (1 CYL.) FUEL PUMP AND FUEL LINE ASSEMBLY (SERIAL GROUP #14) Diagram
Position No. Part Name OEM Number Supersedes
1 FUEL PUMP ASSEMBLY (SEE NOTE) 89977A1
2 CHECK VALVE ASSEMBLY 21-30430A2
3 DIAPHRAGM KIT, FUEL PUMP 53245A1
4 GASKET, FUEL PUMP TO BASE (#)
5 GASKET, FUEL PUMP (#)
6 BASE, FUEL PUMP Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 53241
7 COVER, FUEL PUMP 61541
8 SCREW, FUEL PUMP TO BASE (1 1/2") 10-32627
9 WASHER, FUEL PUMP SCREWS 12-847883 12-20128
10 ELBOW, HOSE TO FUEL PUMP (45 DEG.) 22-61544
11 ELBOW, FUEL PUMP TO CARBURETOR 22-39079
12 HOSE ASSEMBLY Comment: FUEL PUMP TO CYLINDER BLOCK (4 1/2") 32-9912688
13 ELBOW, HOSE TO CYLINDER BLOCK (90 DEG.) 22-33373001
14 CLAMP, FUEL PUMP HOSE TO ELBOWS 54-20387
15 FUEL LINE, INLET - ADAPTOR TO FUEL PUMP 32-61642
16 CUP WASSHER, ADAPTOR 30188
17 SPRING, ADAPTOR STEM 24-23067T
18 "O" RING, ADAPTOR STEM 25-16524
19 STEM, CHECK UNIT ADAPTOR 23069
20 ADAPTOR, CHECK UNIT 22833
21 SCREW Comment: CHECK UNIT ADAPTOR TO BOTTOM COWL (1 1/4") 10-37923
- GASKET SET 27-78139A80

FUEL PUMP AND FUEL LINE ASSEMBLY (SERIAL GROUP #15)

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) FUEL PUMP AND FUEL LINE ASSEMBLY (SERIAL GROUP #15):

Mercury 45, 4.5 (1 CYL.) FUEL PUMP AND FUEL LINE ASSEMBLY (SERIAL GROUP #15) Diagram
Position No. Part Name OEM Number Supersedes
1 FUEL PUMP ASSEMBLY 89977A1
2 FUEL LINE (3 1/4" AND 1 1/2") 32-8M0108355 32-8M0047428, 32-830756109, 32-99127109, 32-877821
3 CLAMP, FUEL LINE 54-20387
4 FITTING, FUEL LINE TO CARBURETOR 22-19688
5 FITTING, FUEL LINE TO ADAPTOR 22-63981
6 HOSE ASSEMBLY Comment: FUEL PUMP TO CYLINDER BLOCK (4 1/2") 32-9912688
7 ELBOW, HOSE TO CYLINDER BLOCK (90) 22-33373001
8 CLAMP, FUEL HOSE TO ELBOWS 54-20387
9 CUP WASHER, ADAPTOR 30188
10 SPRING, ADAPTOR STEM 24-23067T
11 "O" RING, ADAPTOR STEM 25-16524
12 STEM, CHECK UNIT ADAPTOR 23069
13 ADAPTOR, CHECK UNIT 22833
14 SCREW Comment: CHECK UNIT ADAPTOR TO BOTTOM COWL (1 1/4") 10-37923
- GASKET SET 27-78139A80

GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1)

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1):

Mercury 45, 4.5 (1 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 1) Diagram
Position No. Part Name OEM Number Supersedes
- GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1630-7360A12
- GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1630-7360A13
- GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4377557 THRU 5270783 AUSTRALIA 8037075 THRU 8059344 BELGIUM 9110489 THRU 9221755 CANADA 7072373 THRU 7128837 1630-7360A12
- GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) Comment: SEE NOTE BELOW UNITED STATES 4377557 THRU 5270783 AUSTRALIA 8037075 THRU 8059344 BELGIUM 9110489 THRU 9221755 CANADA 7072373 THRU 7128837 1630-7360A13
- GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) Comment: SEE NOTE BELOW UNITED STATES 5270784 THRU 5397701 AUSTRALIA 8059345 THRU 8059594 BELGIUM 9221756 THRU 9244405 CANADA 7128838 THRU 7137937 1630-7360A12
- GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) 1 Comment: SEE NOTE BELOW UNITED STATES 5270784 THRU 5397701 AUSTRALIA 8059345 THRU 8059594 BELGIUM 9221756 THRU 9244405 CANADA 7128838 THRU 7137937 1630-7360A13
- GEAR HOUSING ASSEMBLY, COMPLETE(SHORT SHAFT) Comment: SEE NOTE BELOW UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 1630-7360A29
- GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) Comment: SEE NOTE BELOW UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 1630-7360A30
1 GEAR HOUSING ASSEMBLY Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1630-4921A1
1 GEAR HOUSING ASSEMBLY Comment: UNITED STATES 4377557 THRU 5270783 AUSTRALIA 8037075 THRU 8059344 BELGIUM 9110489 THRU 9221755 CANADA 7072373 THRU 7128837 1630-7360A11
1 GEAR HOUSING ASSEMBLY Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 1630-7360A11
2 STUD Comment: GEAR HOUSING TO DRIVE SHAFT HOUSING (3 1/2") 16-58138
3 STUD Comment: WATER PUMP HOUSING TO GEAR HOUSING (2 3/4") 16-58136
4 BEARING, ROLLER - DRIVE SHAFT 31-22756
5 PIN, DOWEL - LOCATING 17-20032
6 SEAL, RUBBER - WATER INTAKE TUBE 26-33613
- BEARING, NYLON - INTAKE TUBE SEAL 23-86215
7 SCREEN, WATER INTAKE 35-33425
8 SCREW Comment: WATER INTAKE SCREEN TO GEAR HOUSING 10-28642
9 WASHER, GREASE FILLER HOLE SCREW 12-191833
10 SCREW, GREASE FILLER HOLE 10-79953Q04
11 WASHER, GREASE VENT HOLE SCREW 19643
12 SCREW, GREASE VENT HOLE 10-28653
13 SHAFT ASSEMBLY, SHIFT(SHORT SHAFT) 71659A1
13 SHAFT ASSEMBLY, SHIFT(LONG SHAFT) 71658A1
14 RING, RETAINING - SHIFT SHAFT 53-22899
15 BUSHING ASSEMBLY, SHIFT SHAFT 23-30676A1
16 "O" RING, SHIFT SHAFT BUSHING 25-26802
17 OIL SEAL, SHIFT SHAFT BUSHING 26-30696
18 SCREW, SHIFT SHAFT BUSHING RETAINER (1/2") 10-39149
19 GEAR, PINION 43-98696
20 TAB WASHER, PINION GEAR SCREW 14-30377
21 SCREW, PINION GEAR TO DRIVE SHAFT (3/4") 10-30376
22 DRIVE SHAFT(SHORT SHAFT) Comment: UNITED STATES 5397701 AND BELOW AUSTRALIA 8059594 AND BELOW BELGIUM 9244405 AND BELOW CANADA 7137937 AND BELOW 45-75034
22 DRIVE SHAFT(LONG SHAFT) Comment: UNITED STATES 5397701 AND BELOW AUSTRALIA 8059594 AND BELOW BELGIUM 9244405 AND BELOW CANADA 7137937 AND BELOW 45-75033
22 DRIVE SHAFT(SHORT SHAFT) Comment: UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 45-95873A1
22 DRIVE SHAFT(LONG SHAFT) Comment: UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 45-95874A1
23 SHIM ASSEMBLY Comment: BALL BEARING TO GEAR HOUSING (.002-3-5-10) 15-30527A1
24 BEARING, BALL - DRIVE SHAFT 30-70944
25 RING, RETAINING - BALL BEARING 53-30523
26 SHIM ASSEMBLY Comment: BALL BEARING TO PUMP HOUSING (.002-3-5-10) 15-30527A1
27 WATER PUMP HOUSING ASSEMBLY 46-70941T01
28 "O" RING, WATER PUMP HOUSING 25-29439
29 OIL SEAL, WATER PUMP HOUSING 26-30900T
30 SEAL, WATER INTAKE TUBE 26-33613
31 TUBE, WATER INTAKE 32-34293
32 INSERT, WATER PUMP HOUSING 70977T
33 KEY, IMPELLER DRIVE 28-8M0032835 28-56655
34 IMPELLER, WATER PUMP 47-89981
35 PLATE, FACE - WATER PUMP HOUSING TO COVER 46895
36 WATER PUMP COVER ASSEMBLY 93224A1
37 SEAL, WATER PUMP COVER 26-36558
-- BEARING, NYLON - WATER PUMP COVER 23-13127
38 OIL SEAL, WATER PUMP COVER 26-30913
39 WASHER Comment: WATER PUMP HOUSING AND COVER STUD 12-20533
40 NUT, WATER PUMP HOUSING STUD 11-35888
41 RING, RUBBER - CENTRIFUGAL SLINGER 25-30526
43 SLEEVE, GUIDE - INLET TUBE 23-31792T
43A "O" RING, DRIVE SHAFT Comment: UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 25-62704
- WATER PUMP KIT 46-70941A3
- SEAL KIT 26-77066A1
- GASKET SET 27-78139A80
- GASKET SET 27-78139A80

GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2)

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2):

Mercury 45, 4.5 (1 CYL.) GEAR HOUSING ASSEMBLY, COMPLETE (PAGE 2) Diagram
Position No. Part Name OEM Number Supersedes
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (SHORT SHAFT) UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1630-7360A12
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (LONG SHAFT) UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1630-7360A13
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (SHORT SHAFT) UNITED STATES 4377557 THRU 5270783 AUSTRALIA 8037075 THRU 8059344 BELGIUM 9110489 THRU 9221755 CANADA 7072373 THRU 7128837 1630-7360A12
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (LONG SHAFT) UNITED STATES 4377557 THRU 5270783 AUSTRALIA 8037075 THRU 8059344 BELGIUM 9110489 THRU 9221755 CANADA 7072373 THRU 7128837 1630-7360A13
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (SHORT SHAFT) UNITED STATES 5270784 THRU 5397701 AUSTRALIA 8059345 THRU 8059594 BELGIUM 9221756 THRU 9244405 CANADA 7128838 THRU 7137937 1630-7360A12
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (LONG SHAFT) UNITED STATES 5270784 THRU 5397701 AUSTRALIA 8059345 THRU 8059594 BELGIUM 9221756 THRU 9244405 CANADA 7128838 THRU 7137937 1630-7360A13
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (SHORT SHAFT) UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 1630-7360A29
- GEAR HOUSING ASSEMBLY, COMPLETE Comment: (LONG SHAFT) UNITED STATES 5397702 AND UP BELGIUM 9244406 AND UP CANADA 7137937 AND UP 1630-7360A30
1 GEAR HOUSING ASSEMBLY Comment: SEE "GEAR HOUSING ASSEMBLY, COMPLETE" (PAGE 1) FOR PARTS BREAKDOWN UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 1630-4921A1
1 GEAR HOUSING ASSEMBLY Comment: SEE "GEAR HOUSING ASSEMBLY, COMPLETE" (PAGE 1) FOR PARTS BREAKDOWN UNITED STATES 4377557 THRU 5270783 AUSTRALIA 8037075 THRU 8059344 BELGIUM 9110489 THRU 9221755 CANADA 7072373 THRU 7128837 1630-7360A11
1 GEAR HOUSING ASSEMBLY Comment: SEE "GEAR HOUSING ASSEMBLY, COMPLETE" (PAGE 1) FOR PARTS BREAKDOWN UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 1630-7360A11
44 CAM, SHAFT 44434
45 FOLLOWER, CAM 31334
46 SPRING, COMPRESSION - CAM FOLLOWER Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 24-31333
46 SPRING, COMPRESSION - CAM FOLLOWER Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 24-76298
47 SHIM ASSEMBLY Comment: BEARING TO GEAR HOUSING (.002-3-5-10) 15-30522A1
48 BEARING, BALL - FORWARD GEAR 30-21889
49 FORWARD GEAR ASSEMBLY 43-48577A3
50 BEARING, ROLLER - FORWARD GEAR 31-22458
51 RATCHET, SLIDING CLUTCH 52-63314
52 RING, RETIANING, CROSS PIN 53-32449
53 PIN, CROSS - RATCHET TO PROPELLER SHAFT 17-30535
54 SHAFP ASSEMBLY, PROPELLER Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 44-75667A2
54 SHAFT ASSEMBLY, PROPELLER Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 44-75667A2
55 REVERSE GEAR ASSEMBLY 43-63316
56 WASHER, THRUST - REVERSE GEAR Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 12-30531
56 SLEEVE, THRUST - REVERSE GEAR Comment: UNITED STATES 4377557 AND UP AUSTRALIA 8037075 AND UP BELGIUM 9110489 AND UP CANADA 7072373 AND UP 71479
57 BEARING, BALL - REVERSE GEAR 30-21889
58 SHIM ASSEMBLY Comment: THRUST WASHER TO HOUSING (.002-3-5-10) 15-30532A1
59 "O" RING, BEARING CARRIER 25-30529
60 BEARING CARRIER ASSEMBLY Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 63317T3
60 BEARING CARRIER ASSEMBLY Comment: UNITED STATES 4377557 AND UP AUSTRALIA 8037075 AND UP BELGIUM 9110489 AND UP CANADA 7072373 AND UP 72673T1
61 BEARING, ROLLER - BEARING CARRIER 31-22458
62 OIL SEAL, BEARING CARRIER 26-66022
63 WASHER, GEAR HOUSING COVER Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 12-30528
64 COVER, GEAR HOUSING Comment: UNITED STATES 4377556 AND BELOW AUSTRALIA 8037074 AND BELOW BELGIUM 9110488 AND BELOW CANADA 7072372 AND BELOW 30537
64 COVER, GEAR HOUSING Comment: UNITED STATES 4377557 AND UP AUSTRALIA 8037075 AND UP BELGIUM 9110489 AND UP CANADA 7072373 AND UP 86236
65 GUIDE COLLAR, PROPELLER 86665A1
66 PROPELLER ASSEMBLY Comment: (2 BLADE - ALUMINUM - 7"PITCH) 48-63494A10
66 PROPELLER ASSEMBLY Comment: (2 BLADE - ALUMINUM - 6" PITCH) 48-63494A10
66 PROPELLER ASSEMBLY Comment: (2 BLADE - 8 1/4" DIA. ) - NYLON 48-65010A1
-- THRUST HUB (USED WITH NYLON PROP ONLY) 66606
67 SPACER, SPLINED - PROPELLER NUT 11-64075A1
68 WASHER, PROPELLER SHAFT 12-79552
69 NUT, PROPELLER 11-64075A1
- GASKET SET 27-78139A80

MISCELLANEOUS PARTS/ACCESSORIES

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) MISCELLANEOUS PARTS/ACCESSORIES:

Mercury 45, 4.5 (1 CYL.) MISCELLANEOUS PARTS/ACCESSORIES Diagram
Position No. Part Name OEM Number Supersedes
- MERC 4.5 PARTS LIST 90-69972
- GASKET SET-SERIAL GROUP #20 27-78139A80
- GASKET SET- SERIAL GROUP #19 27-78139A80
- DECAL SET - SERIAL GROUP #3 37-43154A84
- DECAL SET - SERIAL GROUP #7 37-43154A84
- DECAL SET - SERIAL GROUP #12 37-43154A84
- DECAL SET - SERIAL GROUP #16 37-43154A84
- DECAL SET - SERIAL GROUP #15 37-43154A84

SHIFT CONTROL LINKAGE

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) SHIFT CONTROL LINKAGE:

Mercury 45, 4.5 (1 CYL.) SHIFT CONTROL LINKAGE Diagram
Position No. Part Name OEM Number Supersedes
1 HANDLE, SHIFT CONTROL 93730T
2 SHAFT, SHIFT - CONTROL HANDLE 66378
3 BUSHING, NYLON - SHIFT CONTROL HANDLE 23-66375
4 CAM, DETENT - SHIFT SHAFT 66414
5 GEAR, HORIZONTAL - SHIFT CONTROL HANDLE 43-66377
6 WASER, SHIFT CONTROL HANDLE TO SHAFT 12-8M0204649
7 NUT, SHIFT CONTROL HANDLE TO SHAFT 11-826709109 11-33825, 11-35045
8 PIN, DETENT CAM TO SHIFT SHAFT 17-25905
9 WASHER, SHIFT CONTROL HANDLE 12-8M0204649
10 NUT Comment: HORIZONTAL GEAR TO SHIFT CONTROL HANDLE 11-8267089
11 SPRING, DETENT - CRANKCASE 24-39627
12 PLATE, DETENT SPRING 39601
13 SCREW, PLATE AND PRING TO CRANKCASE (1/2") 10-25764
14 SHIFT SHAFT, UPPER Comment: UNITED STATES 4270054 AND BELOW AUSTRALIA 8032489 AND BELOW BELGIUM 9099813 AND BELOW CANADA 7059232 AND BELOW 71660
14 SHIFT SHAFT, UPPER Comment: UNITED STATES 4270055 AND UP AUSTRALIA 8032490 AND UP BELGIUM 9099814 AND UP CANADA 7059233 AND UP 71660
15 BUSHING, NYLON - SHIF CONTROL SHAFT 23-30677
16 GEAR, SECTOR - SHIFT SHAFT Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 43-86686A1
16 GEAR, SECTOR - SHIFT SHAFT Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 43-86686A1

STATOR AND IGNITION COMPONENTS

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) STATOR AND IGNITION COMPONENTS:

Mercury 45, 4.5 (1 CYL.) STATOR AND IGNITION COMPONENTS Diagram
Position No. Part Name OEM Number Supersedes
1 COVER ASSEMBLY 336-4524A1
2 SCREW, COVER TO MODULE (5/8") 10-60491
3 IGNITION MODULE ASSEMBLY 336-4516A2
4 SCREW, MODULE TO STATOR (9/16") 10-59800
5 SCREW, MODULE- COIL LEAD (1/4") 10-36046
6 LOCKWASHER, MODULE Comment: IGNITION COIL LEAD TERMINALS 13-26996
7 NUT, MODULE - IGNITION COIL LEAD TERMINALS 11-45076
8 COIL, HIGH SPEED 336-4470A1
9 CLIP, COIL RETAINING 54-59538
10 CLIP, COIL RETAINING 54-59539
11 CONDENSER ASSEMBLY 336-4463
12 SCREW, CONDENSER ATTACHING (7/16") 10-62269
13 STATOR ASSEMBLY 336-4476A6
14 PLATE, STATOR HOLD DOWN 336-4458
15 SCREW, HOLD DOWN PLATE TO STATOR (7/16") 10-35400
16 SHIM, STATOR PLATE TO UPPER END CAP 15-33910015
17 WICK, CAM WIPER -STATOR ASSEMBLY 336-3989
18 MAKER ASSEMBLY, STATOR HOUSING 336-4318A2
19 SCREW, MAKER TO STATOR HOUSING (3/8") 10-56266
20 CAM, THROTTLE 56520
21 SCREW, THROTTLE CAM TO CONTACT HOUSING 10-69054
22 WASHER, THROTTLE CAM ATTACHING SCREW 12-37998
23 JUMPER WIRE ASS'Y Comment: CONDENSER TO COVER (BLACK-4 1/4") 56757A5
24 LEAD ASSEMBLY Comment: MODULE TO IGNITION COIL (GREEN - 12 1/4") 56318A11
25 BOOT, LEAD ASSEMBLY 38938
26 CABLE ASSEMBLY Comment: STATOR HOUSING (WHITE - 10 3/4") 56316A4
27 BOOT, CABLE 38938
28 INSULATOR, CABLE TO CONTACT HOUSING 336-4460
29 NUT, CABLE INSULATOR 11-56325

STEERING HANDLE ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) STEERING HANDLE ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) STEERING HANDLE ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
- STEERING HANDLE ASSEMBLY, COMPLETE 60850A6
1 GRIP, HANDLE - THROTTLE 60854
2 CAP, HANDLE THROTTLE 62251
3 SHAFT, THROTTLE 66393
4 HANDLE ASSEMBLY, THROTTLE SHAFT 66394A1
5 PIN, THROTTLE HADNLE 17-46152
6 WASHER, THROTTLE HANDLE TO STEERING ARM 12-62252
7 ARM, STEERING HANDLE 60850
8 GEAR, BALL THROTTLE SHAFT 43-60852
9 PIN, BALL GEAR TO THROTTLE SHAFT 17-27088
10 PIVOT, STEERING HANDLE TO BRACKET 48003
11 SHIM, HANDLE PIVOT TO BRACKET (.015) 15-48002015
12 SCREW, HANDLE TO ARM BRACKET (5/8") 10-64074
13 UNIVERSAL JOINT ASSEMBLY 60857A2
14 GEAR, BALL - UNIVERSAL JOINT 43-60852
15 PIN, BALL GEAR TO UNIVERSAL JOINT 17-77564
16 BRACKET, STEERING ARM 96130A1
17 SCREW Comment: DETENT SPRING TO STEERING ARM BRACKET (5/8") 10-62233
18 SPRING, DETENT - STEERING HANDLE 24-72847
19 SCREW, BRACKET TO SADDLE (2 1/2") Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 10-30679
20 NUT, BRACKET SCREW Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 11-8M0207775
19 SCREW, BRACKET TO SADDLE (1 3/4") Comment: UNITED STATES 4869518 AND UP AUSTRALIA 8052880 AND UP BELGIUM 9186201 AND UP CANADA 7112923 AND UP 10-78038

SWIVEL BRACKET ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) SWIVEL BRACKET ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) SWIVEL BRACKET ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 SWIVEL BRACKET ASSEMBLY Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 1471-5822A1
1 SWIVEL BRACKET ASSEMBLY Comment: UNITED STATES 4419187 THRU 4869517 AUSTRALIA 8039675 THRU 8052879 BELGIUM 9125665 THRU 9186200 CANADA 7080423 THRU 7112922 1471-7324A1
1 SWIVEL BRACKET ASSEMBLY Comment: UNITED STATES 4869518 THRU 5270783 AUSTRALIA 8052880 THRU 8059344 BELGIUM 9186201 THRU 9221755 CANADA 7112923 THRU 7128837 1471-7324A1
1 SWIVEL BRACKET ASSEMBLY Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 1471-7324A1
2 LUBRICAP, GREASE FITTING - SWIVEL BRACKET Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 19-77633Q
3 FITTING, GREASE - SWIVEL BRACKET Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 22-8M0169589
3 FITTING, GREASE - SWIVEL BRACKET Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 22-8M0169589
4 BUSHING, SWIVEL BRACKET 23-64028
5 BUSHING, NYLON - REVERSE LOCK LEVER ROD 23-26841
6 ROD, REVERSE LOCK TO SWIVEL BRACKET Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 63551
6 ROD, REVERSE LOCK TO SWIVEL BRACKET Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 71419
7 COTTER PIN, REVERSE LOCK LEVER TO ROD 10-45582
8 LEVER, REVERSE LOCK 63628T
9 RETAINER, ROD - REVERSE LOCK 61007
10 BRACKET, TROLL 63559T
11 SPRING, EXTENSION - TROLL BRACKET 24-63630
12 GUIDE, SPRING 63554
13 ROLL PIN, SPRING GUIDE 17-25319
14 LEVER, CONTROL - TROLL BRACKET Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 79744
14 LEVER, CONTROL - BRACKET Comment: UNITED STATES 4869518 AND UP AUSTRALIA 8052880 AND UP BELGIUM 9186201 AND UP CANADA 7112923 AND UP 79744
15 WASHER, WAVE - TROLL BRACKET LEVER 13-63631
16 SWIVEL PIN, SWIVEL BRACKET TO SADDLE 66559
17 CO-PILOT DISC Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 77334
18 SCREW, CO-PILOT DISC TO SADDLE (2 1/4") Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 10-30679
17 CO-PILOT DISC Comment: UNITED STATES 4869518 AND UP AUSTRALIA 8052880 AND UP BELGIUM 9186201 AND UP CANADA 7112923 AND UP 77334
18 SCREW, CO-PILOT DISC TO SADDLE (1 3/4") Comment: UNITED STATES 4869518 AND UP AUSTRALIA 8052880 AND UP BELGIUM 9186201 AND UP CANADA 7112923 AND UP 10-78038
19 NUT, CO-PILOT DISC FASTENING SCREW Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 11-8M0207775
20 DISC Comment: FRICTION - CLAMP PLATE AND SWIVEL BRACKET 20203
21 PLATE, CLAMP - CO-PILOT Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 63647
22 SCREW, CLAMP PLATE ADJUSING Comment: UNITED STATES 4419186 AND BELOW AUSTRALIA 8039674 AND BELOW BELGIUM 9125664 AND BELOW CANADA 7080422 AND BELOW 10-62506
21 PLATE ASSEMBLY, CLAMP - CO-PILOT Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 72845A1
22 SCREW, CLAMP PLATE ADJUSTING 1 Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 10-36154
23 WASHER, CLAMP PLATE ADJUSITNG SCREW 12-35462
24 LEVER ASSEMBLY, TILT STOP Comment: UNITED STATES 5270783 AND BELOW AUSTRALIA 8059344 AND BELOW BELGIUM 9221755 AND BELOW CANADA 7128837 AND BELOW 63310A1
24 LEVER ASSEMBLY, TILT STOP Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 87984A1
25 SCREW, TILT STOP LEVER 10-41433
26 WASHER, WAVE - LEVER ANCHOR SCREW 13-31030
27 NUT, TILT STOP LEVER SCREW 11-35888
28 SCREW, SWIVEL BRACKET (1/4") Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 10-36398
29 STOP, REVERSE LOCK Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 72794
30 SCREW, REVERSE STOP TO SWIVEL BRACKET Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 10-71056
31 LOCKWASHER, REVERSE STOP SCREW Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 13-26992
32 WASHER, REVERSE STOP SCREW Comment: UNITED STATES 4419187 AND UP AUSTRALIA 8039675 AND UP BELGIUM 9125665 AND UP CANADA 7080423 AND UP 12-71055

THROTTLE CONTROL LINKAGE

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) THROTTLE CONTROL LINKAGE:

Mercury 45, 4.5 (1 CYL.) THROTTLE CONTROL LINKAGE Diagram
Position No. Part Name OEM Number Supersedes
1 GEAR, HORIZONTAL - THROTTLE CONTROL 43-60856
2 HOUSING, HORIZONTAL GEAR 60885T
3 SCREW Comment: THROTTLE CONTROL HOUSING TO BOTTOM COWL (5/8") 10-96138
4 SHIM, PINION GEAR TO BOTTOM COWL 15-64653A1
5 GEAR AND SHAFT ASS"Y, THROTTLE CONTROL 42666A3
6 BRACKET, THROTTLE CONTROL LEVER 62099T
7 SCREW, ADJUSTING - THROTTLE (1") 10-23015
8 NUT, LOCK - THROTTLE ADJUSITNG SCREWS 11-68219
9 PIN, ROLL - LEVER TO VERTICAL SHAFT 17-27088
10 LINK, THROTTLE LEVER TO STATOR PLATE 60920
11 SCREW Comment: THROTTLE LINK TO THROTTLE LEVER (3/4") 10-34696
12 WASHER, THROTTLE LINK SCREW 12-34392
13 WASHER, WAVE - THROTTLE LINK SCREW 13-29720
14 NUT, THROTTLE LINK SCREW 11-28656
15 SCREW, THROTTLE LINK TO STATOR PLATE (7/8") 10-56027

TOP COWL AND STARTER ASSEMBLY

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Below is the parts list for Mercury 45, 4.5 (1 CYL.) TOP COWL AND STARTER ASSEMBLY:

Mercury 45, 4.5 (1 CYL.) TOP COWL AND STARTER ASSEMBLY Diagram
Position No. Part Name OEM Number Supersedes
1 TOP COWL ASSEMBLY Comment: UNITED STATES 4597261 AND BELOW AUSTRALIA 8044349 AND BELOW BELGIUM 9139799 AND BELOW CANADA 7091997 AND BELOW 191-7668A2
1 TOP COWL ASSEMBLY Comment: UNITED STATES 4597262 AND UP AUSTRALIA 8044350 AND UP BELGIUM 9139800 AND UP CANADA 7091998 AND UP 191-7668A2
2 STRIP, SOUND SEAL - REAR 39538
3 STRIP, SOUND SEAL - FORWARD 39537
4 MOUNT, RUBBER - TOP COWL 66018
5 COVER, TRIM - TOP COWL 89096
6 SCREW, TRIM COVER TO TOP COWL 10-64652
7 TAB WASHER, SHEAVE SHAFT NUT 14-20165
8 NUT, SHEAVE SHAFT (LEFT HAND THREAD) 11-20166
9 COVER, VENT - COP COWL 64601
10 SCREW, VENT SCREEN TO TOP COWL (3/8") 10-35519
11 BRACKET, PORT - TOP COWL FASTENING 39257
11 BRACKET, STARBOARD - TOP COWL FASTENING 39258
12 SCREW, BRACKET TO TOP COWL (1 1/8") 10-39514
13 WASHER, BRACKET SCREW (1/16") 12-39143
14 RETAINER, STARTER SPRING 20155
15 SPRING ASSEMBLY, STARTER REWING 24-29340T02
16 BUSHING, SPRING GUIDE 23-28912
17 STARTER SHEAVE ASSEMBLY 50-93696A2
18 PIN, RETAINER - STARTER CABLE 17-22896
19 PAWL, STARTER 30596
20 WASHER, WAVE - STARTER PAWL 13-36206
21 BUSHING, NYLON - SHEAVE SHAFT SPACER 23-28919
22 SPACER, SHEAVE SHAFT 23-61005
23 RETAINER, SHEAVE SHAFT TO STARTER SHEAVE 26179
24 WASHER, SHEAVE SHAFT RETAINER 12-35559
25 WASHER, WAVE - RETAINER TENSION 13-20160
26 PLATE, RETAINER - STARTER PAWL 30595
27 SHAFT, SHEAVE 35558
28 PULLEY, STARTER CABLE 55860
29 SPACER, CABLE PULLEY 23-309772
30 WASHER, PULLEY FASTENING SCREW 12-22887
31 SCREW, PULLEY TO TOP COWL (3/4") 10-28789
32 STARTER CABLE ASSEMBLY 50-12066Q10
33 RETAINER, STARTER CABLE Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 79470A1
34 HANDLE, STARTER CABLE Comment: UNITED STATES 4869517 AND BELOW AUSTRALIA 8052879 AND BELOW BELGIUM 9186200 AND BELOW CANADA 7112922 AND BELOW 30782
33 RETAINER ASSEMBLY, STARTER CABLE Comment: UNITED STATES 4869518 THRU 5270783 AUSTRALIA 8052880 THRU 8059344 BELGIUM 9186201 THRU 9221755 CANADA 7112923 THRU 7128837 79470A1
34 HANDLE, STARTER CABLE Comment: UNITED STATES 4869518 THRU 5270783 AUSTRALIA 8052880 THRU 8059344 BELGIUM 9186201 THRU 9221755 CANADA 7112923 THRU 7128837 77998
33&34 HANDLE AND RETAINER ASSEMBLY Comment: UNITED STATES 5270784 AND UP AUSTRALIA 8059345 AND UP BELGIUM 9221756 AND UP CANADA 7128838 AND UP 79470A1

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For Mercury Owners:

To assist you in maintaining and repairing your marine engines, we hope the following resources may be of use:

About JLM Marine

Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.

As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.

We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.

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