Mercury XR-4 (0B242885 THRU 0C100860) Outboard Motor Parts Diagram & Catalog – Free PDF Download

by JLM Marine 30 Apr 2025 0 Comments

Mercury XR-4 Outboard Motor Parts Diagram & Catalog – Free PDF Download

CARBURETOR ASSEMBLY

Below is the parts list for Mercury XR-4 CARBURETOR ASSEMBLY:

Position No.	Part Name	OEM Number
1	CARBURETOR (TOP)	3307-9671A1
1	CARBURETOR (CENTER)	3307-9671A2
1	CARBURETOR (BOTTOM)	3307-9671A3
2	JET, (.076), BOWL VENT	1399-3796
3	NOT SOLD SEPARATE, Gasket-Cover Plate	NSS
4	PLATE, COVER	1395-6032
5	NOT SOLD SEPARATE, Screw-Cover Plate	NSS
6	BOWL, Fuel (TOP)	1395-7823
6	BOWL, Fuel (CENTER/BOTTOM)	1395-7822
7	NOT SOLD SEPARATE, Screw-Fuel Bowl	NSS
8	PLUG, MAIN JET	1395-6025
9	NOT SOLD SEPARATE, Gasket-Main Jet Retainer	NSS
10	JET, (.074), MAIN FUEL	1399-3794
11	NOT SOLD SEPARATE, Screw-Float Pin	NSS
12	NOT SOLD SEPARATE, Gasket-Inlet Needle and Seat	NSS
13	NEEDLE/SEAT ASSEMBLY, Inlet	1395-7824
14	NOT SOLD SEPARATE, Gasket-Nozzle Boss	NSS
15	FLOAT	1395-9267
16	NOT SOLD SEPARATE, Pin-Float Lever	NSS
17	NOT SOLD SEPARATE, Gasket-Fuel Bowl	NSS
18	SCREW, IDLE AIR BLEED JET	1395-4541
19	NOT SOLD SEPARATE, Gasket-Bleed Jet Plug	NSS
20	JET, (.052), IDLE AIR BLEED	1395-6359
21	SCREW, THROTTLE LEVER	1395-6027
22	LEVER, THROTTLE	67752
23	NOT SOLD SEPARATE, Spring-Throttle Return	NSS
24	SPACER, THROTTLE LEVER	1395-6031
25	SHAFT, THROTTLE	1395-6022
26	NOT SOLD SEPARATE, Ring-Retainer-Throttle Shaft	NSS
27	VALVE, Throttle	1395-6023
28	NOT SOLD SEPARATE, Screw-Throttle Valve	NSS
-	GASKET KIT	1395-6452
--	REPAIR KIT, Carburetor	1395-8506

CHOKE PLATE AND THROTTLE LEVERS

Below is the parts list for Mercury XR-4 CHOKE PLATE AND THROTTLE LEVERS:

Position No.	Part Name	OEM Number
1	BRACKET, COWL MOUNTING (UPPER)	67245T
2	GROMMET, COWL MOUNTING BRACKET	25-67272
3	MOUNT, COWL MOUNTING BRACKET	90435
4	WASHER, (.281 x .500 x .060) Stainless Steel, MOUNT ATTACHING	12-8M0204649
5	NUT, (.250-28) Stainless Steel, MOUNT ATTACHING	11-35888
7	PLATE, CHOKE	799831
8	GASKET, CHOKE PLATE TO CARBURETOR	27-672741
9	SCREW, (.250-28 x 1.00), CHOKE PLATE TO CARBURETOR	10-68000
10	WASHER, CHOKE PLATE SCREW	12-20583
11	GASKET, COVER	27-672751
12	COVER, INDUCTION SILENCER	67246T
13	SCREW, (.250-20 x 2.25), COVER TO CHOKE PLATE	10-30720
14	WASHER, (.281 x .500 x .060) Stainless Steel, COVER SCREW	12-8M0204649
15	LOCKWASHER, (.250) Stainless Steel, COVER SCREW	13-26992
16	LINK, Throttle	67760
17	LEVER, Throttle (UPPER)	67759
18	LEVER, Throttle (CENTER)	41049
19	LEVER, Throttle (LOWER)	67749
20	SCREW, (#10-32 x .750)	10-15124
21	LOCKWASHER, Stainless Steel, THROTTLE LEVER SCREW	10,13-26996
22	WASHER, (.203 x .500 x .032), THROTTLE LEVER SCREW	12-8M0204666
23	PIN, Clevis, THROTTLE LEVERS TO THROTTLE LINK	17-67297
24	WASHER, (.203 x .406 x .040), CLEVIS PIN	12-89302
25	COTTER PIN, CLEVIS PIN	18-26953
26	ROLLER, LOWER THROTTLE LEVER	67748
27	PLUG, INDUCTION SILENCER COVER	19-90585
-	GASKET SET, Engine Overhaul	27-11338A88

COWL MOUNTING BRACKET

Below is the parts list for Mercury XR-4 COWL MOUNTING BRACKET:

Position No.	Part Name	OEM Number	Supersedes
1	BRACKET, REAR COWL (BLACK)	76258A2
1	BRACKET, REAR COWL (GRAY)	76258A3
2	NOZZLE, TELL TALE	22-76256
3	SEAL, REAR COWL BRACKET TO COWL	67984
4	SEAL, REAR COWL BRACKET TO COWL	67228
5	SEAL, REAR COWL BRACKET TO COWL	67999
6	LINE, (57.00 Inches Bulk), TELL TALE (Cut to 4 Inches)	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
7	TEE, TELL TALE HOSE	22-90824001
8	CLAMP, TELL TALE HOSE	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
9	BRACKET ASSEMBLY, COWL SUPPORT	86386A1
10	SCREW, (#10-32 x 1.50), REAR COWL BRACKET	10-66687
11	HOUSING, COWL HINGE - PORT	85651
11	HOUSING, COWL HINGE - STARBOARD	85650
12	SCREW, (.250-28 x 1.00), COWL HINGE HOUSING	10-64278
13	WASHER, COWL HINGE HOUSING SCREW	12-20583
14	NUT, (.250-28) Stainless Steel, COWL HINGE HOUSING SCREW	11-35888
15	MOUNT, COWL MOUNTING BRACKET	90435
16	WASHER, (.281 x .500 x .060) Stainless Steel, COWL MOUNTING BRACKET MOUNT	12-8M0204649
17	NUT, (.250-28) Stainless Steel, COWL MOUNTING BRACKET MOUNT	11-35888
18	BRACKET, COWL MOUNTING (LOWER)	99424
19	RETAINER, CABLE	99447
20	SCREW, (.190-24 x 1.00), CABLE RETAINER	10-68918
21	SEAL, CONTROL CABLES	67260
22	HOUSING, COWL LATCH	67241
23	SCREW, (10-16 x .75), COWL LATCH HOUSING	10-92051
24	LATCH, Cowl	87608
25	SPRING, COWL LATCH	24-60295
26	PLATE, CABLE RETAINER	88622
27	RETAINER, OIL LINES	99391
28	SCREW, (.250-20 x 1.375), LOWER BRACKET	10-69067
29	WASHER, LOWER BRACKET SCREW (SMALL)	12-69057
30	WASHER, LOWER BRACKET SCREW (LARGE)	12-35280
31	BUSHING, LOWER BRACKET GROMMET	23-88180
32	GROMMET, LOWER BRACKET	25-88033

COWLS AND FRONT COVER

Below is the parts list for Mercury XR-4 COWLS AND FRONT COVER:

Position No.	Part Name	OEM Number	Supersedes
1	TOP COWL ASSEMBLY, PORT (BLACK)	2151-7620A27
1	TOP COWL ASSEMBLY, PORT (GRAY)	2151-7620A28
2	TOP COWL ASSEMBLY, STARBOARD (BLACK)	2150-7619A6
2	TOP COWL ASSEMBLY, STARBOARD (GRAY)	2150-7619A7
3	SHIELD, AIR INLET	17196A1
4	NUT	11-65110
5	SEAL, AIR INLET	17238
6	SHIELD, AIR INLET (PORT)	17194
6	SHIELD, AIR INLET (STARBOARD)	17195
7	SEAL, CONTROL CABLE	67260
8	BLANKET, SOUND - COWL	88227
9	PAD, COWL ASSEMBLY TO FRONT COVER (PORT)	67258
10	BRACKET, COWL ATTACHING (UPPER)	879871
11	BRACKET, COWL ATTACHING (LOWER)	87985
12	SCREW, (.312-18 x 1.00) Stainless Steel, UPPER AND LOWER BRACKETS	10-37562
13	SHIELD, INLET - COWL (STARBOARD)	68049
13	SHIELD, INLET - COWL (PORT)	68048
14	SCREW, (#10-16 x .625) Stainless Steel, SHIELD TO COWL	10-48409
15	BARREL, RETAINING - COWL LATCH	62628
16	LATCH ASSEMBLY, Cowl	46785A5
17	SCREW, (#10-32 x 0.875), BARRELL TO COWL LATCH	10-31312
18	BAR, ADJUSTING - COWL LATCH	15222
19	BARREL, RETAINING COWL LATCH	62629
20	SPRING, COWL LATCH	24-62624
21	WASHER, (.192 x .375 x .0312) Stainless Steel, SPRING TO ADJUSTING BAR	12-30164
22	NUT, Stainless Steel, SPRING TO ADJUSTING BAR	10-32,11-859124	11-45812
23	COVER ASSEMBLY, Cowl - Front (BLACK)	2149-7532A2
23	COVER ASSEMBLY, Cowl - Front (GRAY)	2149-7532A23
24	BLANKET, SOUND - COWL FRONT COVER	67615
25	HOOK, COWL FRONT COVER	87907
26	SCREW, (#10-16 x .500), HOOK TO COWL FRONT COVER	10-95700
27	ROPE AND HANDLE KIT, Manual/Emergency Start (FOR MANUAL STARTING)	47341A11
28	HARNESS ASSEMBLY	84-16636A1
30	SCREW, (#10-32 x 1.25), SWITCH	10-72202
31	WASHER, (.203 x .500 x .032), SWITCH SCREW	12-8M0204666
32	NUT, , SWITCH SCREW	10-32,11-8267096
33	HARNESS ASSEMBLY	84-16639A1
34	CLIP, HARNESS	54-22875
35	SCREW, (#10-16 x .500), HARNESS CLIP	10-48408
36	C WASHER, HARNESS CLIP	8M0084613	69205

CRANKSHAFT, PISTONS AND CONNECTING RODS

Below is the parts list for Mercury XR-4 CRANKSHAFT, PISTONS AND CONNECTING RODS:

Position No.	Part Name	OEM Number	Supersedes
1	CRANKSHAFT ASSEMBLY	455-8745T5
2	BEARING, Ball, CRANKSHAFT (LOWER)	30-67923T
3	RING, BALL BAEARING	53-67446
4	GEAR, Drive	43-99727A1
5	CARRIER ASSEMBLY, SEAL	54196A6
6	PACKING, CARRIER	65800
7	RING, Sealing, SEALING - CRANKSHAFT (.124 THICK)	39-67377T
7	RING, SEALING - CRANKSHAFT (.139 THICK)	39-78633
8	BEARING, Roller, CRANKSHAFT	31-93495T
9	RING, Retaining, ROLLER BEARING	53-67444
10	PISTON ASSEMBLY (STARBOARD)	766-8666T42
10	PISTON ASSEMBLY, Starboard Comment: (.015 Oversize)	766-8666A43
10	PISTON ASSEMBLY (PORT)	766-8667T42
10	PISTON ASSEMBLY, Port Comment: (.015 Oversize)	766-8667A43
11	RING SET, Piston Comment: (Standard)	39-18487A12
11	RING SET, Piston Comment: (.015 Oversize)	39-815267A4
12	RING, Lock, PISTON	53-857196	40-52035
13	CONNECTING ROD ASSEMBLY	636-8119A6
14	SCREW, (.312-28 x .875), CONNECTING ROD	10-93886
15	WASHER, NEEDLE LOCATING	12-8M0032839	12-47247
16	BEARING KIT, CRANKSHAFT END	8M0234886
17	BEARING, Needle, PISTON END	29-67483
-	GASKET SET, Engine Overhaul	27-11338A88

CYLINDER BLOCK AND END CAPS

Below is the parts list for Mercury XR-4 CYLINDER BLOCK AND END CAPS:

Position No.	Part Name	OEM Number	Supersedes
1	CYLINDER BLOCK	858-8712A43
2	STUD, POWERHEAD (1-7/8")	16-76175
3	STUD (5-1/2")	16-670654
3	STUD, POWERHEAD (6-3/4")	16-8M0034454	16-78438 5
4	PIN, Dowel, LOCATING	17-43044
5	PIN, CYLINDER BLOCK (BEARING RACE)	17-8M0036405	17-67296
6	GASKET, SEALING	27-11338
7	COVER, STARTER MOTOR (UPPER)	8M0088723	42249 1
8	SCREW, (.312-18 x 1.50), COVER TO CRANKCASE	10-73657
9	LOCKWASHER, (.312), STARTER MOTOR COVER SCREW	13-8M0204647
10	COVER, STARTER MOTOR (LOWER)	76867
11	SCREW, (.312-18 x 2), COVER TO CRANKCASE	10-815549	10-25503, 10-77065
11A	BUSHING	23-99448
12	SCREW, (.375-16 x 3.250), CRANKCASE TO CYLINDER BLOCK	10-66717
12	SCREW, (.312-18 x 1.250), CRANKCASE TO CYLINDER BLOCK	10-74824
13	END CAP ASSEMBLY, UPPER	1159-8454T2
14	O-RING, (2.800 x .103), END CAP	25-54029
15	BEARING, Roller, END CAP	31-93496T
16	SEAL, END CAP	26-41953
17	SCREW AND LOCKWASHER, (.312-18 x 1.00), UPPER END CAP TO CYLINDER BLOCK	10-30225
18	SCREW, (.190-24 x .190), SET - CYLINDER BLOCK	10-24220
19	PLUG, (.500-14), CYLINDER BLOCK (WATER JACKET)	22-38407
20	STUD, (.190-32 x 1.870), FLYWHEEL COVER TO CYLINDER BLOCK	16-15094
21	STUD, (#10-32 x 1.00), FLYWHEEL COVER TO BRACKET	16-8M0034435	16-15093
22	SPACER, FLYWHEEL COVER STUD	23-67269
23	WASHER, FLYWHEEL COVER STUD	12-8M0204663
24	WASHER, (.203 x .562 x .060) Stainless Steel, FLYWHEEL COVER STUD	12-72761
25	NUT, FLYWHEEL COVER STUD	11-816874	11-73651, 11-816873, 11-90052
26	BRACKET, FLYWHEEL COVER	422482
27	SCREW, (.250-20 x .750), BRACKET TO CRANKCASE	10-49668
28	END CAP ASSEMBLY, LOWER	1156-7809T1
29	O-RING, (3.237 x .103), END CAP	25-62700
30	SEAL, END CAP	26-41953
31	SCREW, (.250-20 x .750), LOWER END CAP TO CYLINDER BLOCK	10-28636
32	LOCKWASHER, (.250) Stainless Steel, LOWER END CAP SCREW	13-26992
33	SCREW, (.250-20 x 2.125), ADJUSTING - CYLINDER BLOCK	10-64022
34	NUT, (.250-20), JAM - ADJUSTING SCREW	11-64015
35	CAP, Nylon, NYLON - ADJUSTING SCREW	26852
-	RESTRICTOR, BLEED - CYLINDER BLOCK	66517
-	GASKET SET, Engine Overhaul	27-11338A88
-	POWERHEAD ASSEMBLY	18274T88

DRIVESHAFT HOUSING AND EXHAUST TUBE

Below is the parts list for Mercury XR-4 DRIVESHAFT HOUSING AND EXHAUST TUBE:

Position No.	Part Name	OEM Number	Supersedes
1	HOUSING ASSEMBLY, Driveshaft (BLACK)	1590-8343A7
1	HOUSING ASSEMBLY, Driveshaft (GRAY)	1590-8343A8
2	STUD, (.437 x 2.69), DRIVE SHAFT HSG./GEAR HSG (LONG)	16-56295
3	BUMPER, LOWER MOUNT SCREW	25067
4	SCREW, (.500-20 x 6.00), LOWER MOUNT	10-898831	10-63474
5	MOUNT (LOWER)	77327
6	WASHER, (.8125), LOWER MOUNT SCREW	12-49339
7	NUT, LOWER MOUNT SCREW	11-25096
8	CABLE ASSEMBLY, Ground	88238A10
9	CLAMP, LOWER MOUNT	54-8M0036782	54-67076
10	SCREW, (.312-18 x 1.250)	10-66727
11	COVER, LOWER MOUNT CLAMP (BLACK)	100-8M4500752	8M0001130, 67077T
11	COVER, LOWER MOUNT CLAMP (GRAY)	67077F1
12	SCREW, (#12-24 x .620), COVER ATTACHING	10-88417
13	NUT, NYLON - COVER TO CLAMP SCREW	11-35521
14	CABLE ASSEMBLY, Ground	88238A10
15	SCREW, (.250-20 x .500) Stainless Steel, GROUND WIRE	10-41508
16	WASHER, GEAR HOUSING STUD	12-73862
17	NUT, GEAR HOUSING STUD (CAP)	11-29489
18	WASHER, (.453 x .812 x .105) Stainless Steel, GEAR HOUSING STUD	12-45176
19	NUT, (.437-20) Stainless Steel, GEAR HOUSING STUD	11-8M0204653
20	PLUG, DRIVE SHAFT HOUSING	19-64649
21	TUBE, Exhaust	89743
22	SEAL, EXHAUST TUBE (LOWER)	66350001
23	SEAL, EXHAUST TUBE (UPPER)	86027
24	TUBE, Water, WATER (LONG)	32-8M0042788	32-859097 1
25	GASKET, DRIVE SHAFT HOUSING TO PLATE	27-991734
26	PLATE ASSEMBLY, DRIVE SHAFT HOUSING	41945A6
27	SEAL, BRACKET	707482
28	BRACKET, SEAL RETAINING	68011
29	SCREW, (#10-16 x .500), BRACKET TO PLATE	10-48408
30	PIN, Dowel, LOCATING	17-43044
31	SEAL, WATER TUBE	26-38970
32	SCREW, (.250-20 x .750) Stainless Steel, DIFFUSER TO PLATE	10-90192
33	GASKET, DRIVE SHAFT HOUSING PLATE TO EXHAUST PLATE	27-991772
34	WASHER, POWERHEAD STUD	12-20553
35	NUT, POWER HEAD STUD	11-69254
36	DIFFUSER, EXHAUST	17303T1
37	GASKET, EXHAUST DIFFUSER	27-782461
-	GASKET SET, Engine Overhaul	27-11338A88

EXHAUST MANIFOLD AND EXHAUST PLATE

Below is the parts list for Mercury XR-4 EXHAUST MANIFOLD AND EXHAUST PLATE:

Position No.	Part Name	OEM Number	Supersedes
1	GASKET, DIVIDER PLATE	27-904841
2	DIVIDER PLATE	99169A1
3	SEAL, DIVIDER PLATE	26-814754	42838 1, 69668, 88726
4	COVER, EXHAUST MANIFOLD	95067
5	SCREW, (.312-18 x 1.250), COVER AND PLATE TO CYLINDER BLOCK	10-74824
6	COVER, RELIEF VALVE	14462A1
7	SCREW, (.312-18 x 1.250), COVER TO CYLINDER BLOCK	10-74824
8	GASKET, RELIEF VALVE PLATE	27-78690002
9	PLATE, RELIEF VALVE	16497A1
10	DIAPHRAGM	144791
11	DEFLECTOR, Water	16496
12	WASHER, DIAPHRAGM SCREW	12-76451
13	SCREW, (#10-16 x .750), DIAPHRAGM TO PLATE	10-69570
14	SPRING, (Black), COMPRESSION POPPET VALVE	24-64878
15	POPPET, VALVE	14480
16	CARRIER, POPPET VALVE	65848
17	GROMMET, POPPET VALVE	25-64872
18	WASHER, POPPET SPRING	12-85303
19	PLATE ASSEMBLY, EXHAUST	41944A5
20	ELBOW, EXHAUST PLATE	22-996642
21	PIN, Dowel, LOCATING - EXHAUST PLATE	17-43044
22	SEAL, EXHAUST PLATE	707482
23	BRACKET, SEAL RETAINING	680101
24	SCREW, (#10-16 x .500), BRACKET TO EXHAUST PLATE	10-48408
25	WASHER, POWERHEAD STUD	12-20553
26	NUT, POWERHEAD STUD	11-69254
27	BUSHING, EXHAUST PLATE	23-27132
28	SCREW, (.312-18 x 1.250), EXHAUST PLATE ATTACHING	10-66727
29	SCREW, (.312-18 x 2.50), EXHAUST PLATE ATTACHING	10-68783
30	SCREW, (.375-16 x 3.50), EXHAUST PLATE ATTACHING	10-898833	10-66725
31	GROMMET, EXHAUST PLATE	25-12602002
32	GASKET, EXHAUT PLATE	27-991764
-	GASKET SET, Engine Overhaul	27-11338A88

FLYWHEEL, STARTER MOTOR AND IGNITION COILS

Below is the parts list for Mercury XR-4 FLYWHEEL, STARTER MOTOR AND IGNITION COILS:

Position No.	Part Name	OEM Number	Supersedes
1	COVER KIT, FLYWHEEL	79918A1
2	MARKER, TIMING	79022
3	SCREW, (.190-32 x .380), TIMING MARKER	10-37572
4	WASHER, (.203 x .562 x .060) Stainless Steel, TIMING MARKER SCREW	12-72761
5	PLUG, FLYWHEEL COVER	19-89219001
6	PLUG, Yellow, FLYWHEEL	19-45907
7	NUT, (.625-18), FLYWHEEL	11-52901
8	WASHER, (.641 x 1.250 x .190), FLYWHEEL	12-33001
9	FLYWHEEL	271-859238A9
10	SCREW, (.250-28 x .625), FLYWHEEL PLATE	10-32417
11	SCREW, (.312-24 x .750), FLYWHEEL HUB	10-68997
12	STATOR	398-5454A35
13	SCREW, (#10-24 x 1.00), STATOR	10-19926100
14	MODULE	93772A11
15	PLATE ASSEMBLY, Trigger	96455A9
16	STARTER MOTOR ASSEMBLY (8 TOOTH PINION)	50-893893	50-79472T 2, 50-79472 2
17	COLLAR, STARTER MOTOR	23-8M0034918	23-8M0001391, 56703
18	STOP, Rubber, RUBBER - STARTER MOTOR	8M0043376	68042
19	LOCKWASHER, (.250) Stainless Steel, STARTER MOTOR TERMINAL	13-26992
20	NUT, (.250-20), STARTER MOTOR TERMINAL	11-20890
21	CABLE ASSEMBLY, Black, SOLENIOD TO STARTER MOTOR	84-93388A14
22	SCREW AND LOCKWASHER, (.250-20 x .625) Stainless Steel, CABLE TO STARTER MOTOR	10-69035
23	CABLE ASSEMBLY, (6.00 Inches) Black, PLATE TO STARTER MOTOR	84-93388A1
24	COIL ASSEMBLY, Ignition, IGNITION	339-832757A4
25	COVER, IGNITION COIL	67614
26	SCREW, (.190-32 x 1.62), IGNITION COIL COVER	10-88447
27	WASHER, (.192 x .375 x .0312) Stainless Steel, IGNITION COIL COVER SCREW	12-30164
28	NUT, Brass, IGNITION COIL TERMINAL	10-32,11-45076
29	CABLE ASSEMBLY, (3.50 Inches) Black, IGNITION COIL	84-88807A6
30	SCREW, (#10-32 x .375) Stainless Steel, GROUND STRAP	10-68513
31	LEAD ASSEMBLY, HIGH TENSION	84-813715A1
32	BOOT/TERMINAL KIT, HIGH TENSION CABLE	85-63709A1
33	SPARK PLUG	33-13686Q
34	HARNESS ASSEMBLY, COIL TO SWITCH BOX Comment: (#2, 4 AND 6)	84-69738A7
34	HARNESS ASSEMBLY, COIL TO SWITCH BOX Comment: (#1, 3 AND 5)	84-69739A2
35	SCREW, (#10-32 x .875), ADVANCE MODULE	10-690201
36	WASHER, ADVANCE MODULE SCREW	12-38833

FUEL PUMP AND CARBURETOR

Below is the parts list for Mercury XR-4 FUEL PUMP AND CARBURETOR:

Position No.	Part Name	OEM Number	Supersedes
1	CARBURETOR (TOP)	3307-9671A1
2	CARBURETOR (CENTER)	3307-9671A2
3	CARBURETOR (BOTTOM)	3307-9671A3
4	FITTING, FUEL INLET (UPPER)	1395-6232
5	FITTING, 45 Degree, FUEL INLET	22-70007
6	GASKET, CARBURETOR	27-904301
7	NUT, (1/4-28X7/32), CARBURETOR MOUNTING	11-8M0207775
8	CLAMP, FUEL HOSE TO CARBURETOR	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
9	VALVE ASSEMBLY, Enrichner	42859A2
10	CLAMP, ENRICHER VALVE	54-633001
11	SCREW, (.250-20 x .500) Stainless Steel, VALVE CLAMP	10-73286
12	TERMINAL BLOCK, REED BLOCK HOUSING	86-45915
13	SCREW, (#10-16 x .500), TERMINAL BLOCK ATTACHING	10-35519
14	TUBING, (20.00 Feet Bulk), TOP CARBURETOR TO VALVE (Cut to 7.75 Inches)	32-892024122	32-99130122
15	TUBING, (36.00 Inches Bulk), CARBURETOR TO CARBURETOR (Cut to 4.25 Inches)	32-9912688
16	PUMP ASSEMBLY, Fuel	15930A15
17	DIAPHRAGM KIT	21-857005A1
18	NOT SOLD SEPARATE, Check Valve-Rubber	NSS
19	NOT SOLD SEPARATE, Gasket-Boost	NSS
20	NOT SOLD SEPARATE, Diaphragm	NSS
21	NOT SOLD SEPARATE, Gasket-Pulse	NSS
22	NOT SOLD SEPARATE, Spring	NSS
23	NOT SOLD SEPARATE, Cap	NSS
24	NOT SOLD SEPARATE, Check Vavle	NSS
25	NOT SOLD SEPARATE, Retainer	NSS
26	NOT SOLD SEPARATE, Spring	NSS
27	NOT SOLD SEPARATE, Cap	NSS
28	GASKET, BASE	27-8M0204705
29	BASE, FUEL PUMP	144303
30	PLATE, FUEL PUMP	987752
31	PLUG, Pipe (.0625-27)	22-56800
32	FITTING	22-19688
33	SCREW, (#12-24 x 2.00), FUEL PUMP	10-16452
34	SCREW, (M5 x 40), FUEL PUMP TO CRANKCASE	10-4000310
35	WASHER, FUEL PUMP SCREW	12-4002314
36	FITTING, FUEL PUMP (ELBOW)	22-14868
37	FITTING, FUEL PUMP (ELBOW)	22-19688
38	LINE, (57.00 Inches Bulk)	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
39	FILTER, Fuel	35-816296Q03	35-816296Q, 35-816296, 35-16494
40	CLAMP, FUEL FILTER	54-15279
41	FITTING, PULSE HOSE	22-64705
42	TUBING	32-8M0108349	32-8M0047448, 32-830757130, 32-830757 80
43	TEE	22-424253
44	ELBOW, FUEL LINE TO ADAPTOR	22-36221
45	ADAPTOR, CHECK UNIT	30186
46	STEM, CHECK UNIT ADAPTOR	30187
47	SPRING, ADAPTOR STEM	24-30189
48	O-RING, ADAPTOR STEM	25-16524
49	WASHER, ADAPTOR	30188
50	SCREW, (.250-20 x 1.375), ADAPTOR TO BOTTOM COWL	10-69067
51	SEAL, FUEL CONNECTOR	92037
52	TUBING	32-8M0108349	32-8M0047448, 32-830757130, 32-830757 80
-	GASKET SET, Engine Overhaul	27-11338A88

GEAR HOUSING(DRIVESHAFT) (CASTING #1674-814247C)

Below is the parts list for Mercury XR-4 GEAR HOUSING(DRIVESHAFT) (CASTING #1674-814247C):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, 1.78:1 Gear Ratio - Black	1674-814247T3
-	GEAR HOUSING ASSEMBLY, 1.78:1 Gear Ratio - Gray	1674-814247T4
1	GEAR HOUSING ASSEMBLY, Basic - Black	1674-814247T1
1	GEAR HOUSING ASSEMBLY, Basic - Gray	1674-814247T2
2	CONNECTOR ASSEMBLY	22-85822A10
2A	SLEEVE	23-43998
3	PIN, Dowel	17-43044
4	STUD, (.438 x 3.12)	16-786382
5	STUD, (.44 x 2.06)	16-8M0133358
6	STUD, (.312 x 3.38)	16-8M0034463	16-56297 2
7	STUD, (.250-20/.250-28 x 3.125)	16-306671
8	BEARING ASSEMBLY, Roller	31-35934A1
9	SCREW, (.375-16 x .250), GREASE FILLER	10-79953Q04
10	SCREW, Magnetic, DRAIN	22-8M0058389	22-67892A06
11	DRIVESHAFT	45-815168
12	Not Sold Separate, Pinion Gear (PART OF 43-16279A2) (#N.S.S.)
13	WASHER, Fiber	12-191833
14	NUT, (.625-18)	11-35921
15	SHIM SET	15-42637A1
16	BEARING ASSEMBLY, Roller/Cup	31-8M0146566
17	NUT	8245191
18	BASE ASSEMBLY, Water Pump	46-8M0077147	46-42579A 3
19	GASKET	27-8M0204678
20	O-RING, (2.175 x .175)	25-8M0142854
21	SEAL, Oil	26-89238
22	SEAL, Oil	26-16977
23	GASKET, LOWER	27-8M0090319	27-85608 1
24	GASKET, UPPER	27-858524	27-85609 1, 27-85609B 1
25	FACE PLATE	8M0204677
26	BODY ASSEMBLY, Water Pump	46-96148T1
27	INSERT	48752T
28	SEAL, RUBBER	26-38970
29	IMPELLER	47-89984T3
30	KEY	28-8M0214992
31	SCREW, (#14-8 x 2.25)	10-8M0215009
32	WASHER, (.281 x .500 x .060) Stainless Steel	12-8M0204649
33	NUT, (.250-28)	11-8267119
34	WASHER	12-36001
35	NUT	11-13436
37	SLEEVE	23-29804T
38	SHIFT SHAFT, LOWER	8152641
39	E RING	53-29641
40	O-RING, (.862 x .103)	25-25439
41	BUSHING ASSEMBLY	23-77631A2
42	SEAL, Oil	26-8M0204708
43	WASHER, RUBBER - SHIFT SHAFT BUSHING	12-77674
-	SEAL KIT	26-89238A2
-	REPAIR KIT, Water Pump	46-96148A8
-	GASKET SET, Engine Overhaul	27-11338A88

GEAR HOUSING(DRIVESHAFT)(CASTING #1655-9572C)

Below is the parts list for Mercury XR-4 GEAR HOUSING(DRIVESHAFT)(CASTING #1655-9572C):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY (LONG) (BLACK)	1674-814247T3
-	GEAR HOUSING ASSEMBLY (LONG) (GRAY)	1674-814247T4
1	GEAR HOUSING ASSEMBLY (BLACK)	1674-814247T8
1	GEAR HOUSING ASSEMBLY (GRAY)	1674-814247T9
2	CONNECTOR ASSEMBLY, SPEEDOMETER	22-85822A10
3	PIN, Dowel, GEAR HOUSING LOCATING	17-43044
4	STUD, (.438 x 3.12), GEAR HOUSING	16-786382
5	STUD, (.44 x 2.06), GEAR HOUSING	16-8M0133358
6	STUD, (.312 x 3.38), WATER PUMP	16-8M0034463	16-56297 2
7	STUD, (.250-20/.250-28 x 3.125), WATER PUMP	16-306671
8	BEARING, DRIVESHAFT	31-32898T
9	SCREW, (.375-16 x .250), GREASE FILLER	10-79953Q04
10	SCREW, Magnetic, DRAIN	22-8M0058389	22-67892A06
11	DRIVESHAFT	45-15298
12	Not Sold Separate, Pinion Gear (PART OF 43-16279A2) (#N.S.S.)
13	WASHER, GREASE FILLER AND DRAIN SCREW	12-191833
14	NUT, (.625-18), PINION GEAR TO DRIVESHAFT	11-35921
15	SHIM SET, ROLLER BEARING TO GEAR HOUSING	15-42637A1
16	BEARING ASSEMBLY, Roller/Cup, DRIVESHAFT	31-8M0146566
17	NUT, DRIVESHAFT BEARING	8245191
18	BASE ASSEMBLY, Water Pump	46-8M0077147	46-42579A 3
19	GASKET, WATER PUMP TO GEAR HOUSING	27-8M0204678
20	O-RING, (2.175 x .175), WATER PUMP	25-8M0142854
20	O-RING, WATER PUMP (2.109 I.D.)	25-38099
21	SEAL, Oil, WATER PUMP	26-89238
22	SEAL, Oil, WATER PUMP	26-16977
23	GASKET, LOWER - WATER PUMP	27-8M0090319	27-85608 1
24	GASKET, UPPER - WATER PUMP	27-858524	27-85609 1, 27-85609B 1
25	FACE PLATE, WATER PUMP	8M0204677
26	BODY ASSEMBLY, Water Pump	46-96148T1
27	INSERT, WATER PUMP BODY	48752T
28	SEAL, RUBBER - WATER INLET TUBE	26-38970
29	IMPELLER, WATER PUMP	47-89984T4
30	KEY, IMPELLER DRIVE	28-8M0214992
31	SCREW, (#14-8 x 2.25), WATER PUMP	10-8M0215009
32	WASHER, (.281 x .500 x .060) Stainless Steel, WATER PUMP SCREW AND STUD	12-8M0204649
33	NUT, (.250-28), WATER PUMP STUD	11-8267119
34	WASHER, WATER PUMP STUD	12-36001
35	NUT, WATER PUMP STUD	11-13436
36	RING, Rubber, RUBBER (DRIVESHAFT)	25-8M0214918
37	SLEEVE, GUIDE - WATER INLET TUBE	23-29804T
38	SHAFT, SHIFT - LOWER	15299
39	E RING, RETAINING - SHIFT SHAFT	53-29641
40	O-RING, (.862 x .103), SHIFT SHAFT BUSHING	25-25439
41	BUSHING ASSEMBLY, SHIFT SHAFT	23-77631A2
42	SEAL, Oil, SHIFT SHAFT BUSHING	26-8M0204708
43	WASHER, RUBBER - SHIFT SHAFT BUSHING	12-77674
-	REBUILD KIT, Water Pump	46-96148A8
-	SEAL KIT	26-89238A2
-	GASKET SET, Engine Overhaul	27-11338A88

GEAR HOUSING(PROPELLER SHAFT) (CASTING #1674-814247C)

Below is the parts list for Mercury XR-4 GEAR HOUSING(PROPELLER SHAFT) (CASTING #1674-814247C):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY, 1.78:1 Gear Ratio - Black	1674-814247T3
-	GEAR HOUSING ASSEMBLY, 1.78:1 Gear Ratio - Gray	1674-814247T4
1	GEAR HOUSING ASSEMBLY, Basic - Black	1674-814247T1
1	GEAR HOUSING ASSEMBLY, Basic - Gray	1674-814247T2
44	CAM, Shift Control	760394
45	FOLLOWER KIT, Cam	850315A1
46	SPRING	24-30622
47	SHIM SET	15-44491A1
48	BEARING SET, Cup And Cone	31-30894A1
49	GEAR ASSEMBLY, Forward	43-16279A2
50	BEARING, Needle	31-30895T
51	CLUTCH	52-822539T	52-822539, 52-814756, 52-12777
52	PIN, Cross	17-8M0100263	17-8M0084681, 17-8M0020941, 17-30632
53	SPRING	24-30893
54	PROPELLER SHAFT	44-12238T
55	Not Sold Separate, Reverse Gear (PART OF 43-16279A2) (#N.S.S.)
56	THRUST WASHER	12-76358
57	O-RING	25-29976
58	CARRIER ASSEMBLY, Bearing	41529T2
59	FITTING, Grease	22-8M0169588
60	BEARING, Needle	31-30956T
61	SEAL	26-8M0204670
62	KEY	28-30281
63	TAB WASHER	14-52700
64	COVER	52699
65	FILLER BLOCK	8M0039169	67891
66	SCREW, (.375-16 x 1.00)	10-65210
68	TAB WASHER	14-816629Q	14-816629, 14-31210, 14-816629B
69	PROP NUT KIT, (.750-16)	11-52707Q1
70	TRIM TAB, Anodic	97-15300
71	SCREW, (.437-14 x 1.75)	10-66024
72	WASHER, (.453 x .812 x .105) Stainless Steel	12-45176
73	NUT, (.437-20) Stainless Steel	11-8M0204653
74	THRUST WASHER	13191Q01
-	SEAL KIT	26-89238A2
-	GASKET SET, Engine Overhaul	27-11338A88

GEAR HOUSING(PROPELLER SHAFT)(CASTING #1655-9572C)

Below is the parts list for Mercury XR-4 GEAR HOUSING(PROPELLER SHAFT)(CASTING #1655-9572C):

Position No.	Part Name	OEM Number	Supersedes
-	GEAR HOUSING ASSEMBLY (LONG) (BLACK)	1674-814247T3
-	GEAR HOUSING ASSEMBLY (LONG) (GRAY)	1674-814247T4
1	GEAR HOUSING ASSEMBLY (BLACK)	1674-814247T8
1	GEAR HOUSING ASSEMBLY (GRAY)	1674-814247T9
44	CAM, Shift Control	760394
45	FOLLOWER KIT, Cam	850315A1
46	SPRING, COMPRESSION - CAM FOLLOWER	24-30622
47	SHIM SET	15-44491A1
48	BEARING SET, Cup And Cone	31-30894A1
49	GEAR ASSEMBLY, Forward	43-16279A2
50	BEARING, Needle, FORWARD GEAR	31-30895T
51	RATCHET	52-822539T	52-822539, 52-814756, 52-12777
52	PIN, Cross, CLUTCH	17-8M0100263	17-8M0084681, 17-8M0020941, 17-30632
53	SPRING, RETAINING - CROSS PIN	24-30893
54	PROPELLER SHAFT	44-12238T
55	Not Sold Separate, Reverse Gear (PART OF 43-16279A2) (#N.S.S.)
56	THRUST WASHER, BEARING CARRIER	12-76358
57	O-RING, BEARING CARRIER	25-29976
58	CARRIER ASSEMBLY, Bearing	41529T2
59	FITTING, Grease	22-8M0169588
60	BEARING, Needle, BEARING CARRIER	31-30956T
61	SEAL	26-8M0204670
62	KEY, LOCATING - BEARING CARRIER	28-30281
63	TAB WASHER, GEAR HOUSING COVER	14-52700
64	COVER, GEAR HOUSING	52699
65	FILLER BLOCK	8M0039169	67891
66	SCREW, (.375-16 x 1.00) Stainless Steel	10-30206
67	WASHER, Splined	12-31211Q03
68	TAB WASHER	14-816629Q	14-816629, 14-31210, 14-816629B
69	PROP NUT KIT, (.750-16)	11-52707Q1
70	TRIM TAB	97-31640Q4
71	SCREW, ANODIC PLATE	10-15797
72	WASHER, (.453 x .812 x .105) Stainless Steel, DRIVESHAFT HOUSING STUDS	12-45176
73	NUT, (.437-20) Stainless Steel, DRIVESHAFT HOUSING STUDS	11-8M0204653
74	THRUST WASHER	13191Q01
75	LOCKWASHER, Toothed	13-423511
-	SEAL KIT	26-89238A2
-	GASKET SET, Engine Overhaul	27-11338A88

OIL INJECTION COMPONENTS

Below is the parts list for Mercury XR-4 OIL INJECTION COMPONENTS:

Position No.	Part Name	OEM Number	Supersedes
1	SENSOR ASSEMBLY	12430A4
2	SCREW, (#10-16 x .625) Stainless Steel, SENSOR ATTACHING	10-48409
3	WARNING MODULE ASSEMBLY	41470A27
4	WASHER, WARNING MODULE SCREW	12-38833
5	SCREW, (#10-32 x .875), WARNING MODULE TO CYLINDER BLOCK	10-690201
6	PUMP ASSEMBLY, Oil	815698T	815698, 41032
7	SCREW, (#10-32 x .625), OIL PUMP TO CRANKCASE	10-32228
7	SCREW, (#10-32 x 1.120), OIL PUMP TO CRANKCASE	10-41507
8	LINK, THROTTLE LEVER TO OIL PUMP	193856
9	BEARING ASSEMBLY, DRIVE GEAR	23-41429A2
10	GEAR, Driven	43-14563
11	TUBING, OIL PUMP TO TEE	32-82381335
12	O-RING, OIL PUMP	25-11379
13	SCREW, (#10-32 X .380), WARNING MODULE LEAD	10-42813
14	TANK	1257-87421
15	CAP ASSEMBLY, OIL TANK	36-43298A2
16	O-RING, (2.225 x .210), CAP	25-11332
17	HOUSING ASSEMBLY, Adaptor	816190A4
18	O-RING, (2.225 x .210), ADAPTOR HOUSING	25-11332
19	TUBE, OIL PICK-UP	32-99802
20	HOUSING ASSEMBLY, Flywheel	816190A4
21	HOSE, (114.00 Inches), OIL	32-99439
22	HOUSING	12540A3
23	LATCH	12242A1
24	RESERVOIR, Oil	994436
25	SCREW, (#10-32 x .875), OIL RESERVOIR ATTACHING	10-690201
26	WASHER, OIL RESERVOIR SCREW	12-42118
27	GROMMET, OIL RESERVOIR SCREW	25-42117
28	BUSHING, OIL RESERVOIR SCREW	23-42116
29	TUBING, OIL RESERVOIR TO OIL PUMP (Cut to 5.25 Inches)	32-82381455
30	CAP ASSEMBLY, OIL RESERVOIR	36-43300A9
31	GASKET, RESERVOIR CAP	27-43307T
32	FLOAT ASSEMBLY	8M0187298
33	PUSH NUT	11-99265
34	CLAMP, OIL HOSE (SMALL)	54-415821
35	CLAMP, OIL HOSE (LARGE)	54-415823
36	LINE, (57.00 Inches Bulk), OIL	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
37	TEE, OIL TUBING	22-42425
38	HOSE, OIL (Cut to 6.75 Inches)	32-9072925
39	HOSE	32-8M0108355	32-8M0047428, 32-830756109, 32-99127109, 32-877821
40	FITTING, CHECK VALVE (CRANKCASE)	21-8781051

POWER TRIM COMPONENTS

Below is the parts list for Mercury XR-4 POWER TRIM COMPONENTS:

Position No.	Part Name	OEM Number	Supersedes
1	MANIFOLD ASSEMBLY (BLACK)	99659A21
1	MANIFOLD ASSEMBLY (GRAY)	99659A22
2	PIPE PLUG, MANIFOLD	22-56800
3	TRIM CYLINDER ASSEMBLY (BLACK)	41493A7
3	TRIM CYLINDER ASSEMBLY (GRAY)	41493A7
4	GUIDE ASSEMBLY	41492A1
5	REPAIR KIT	25-41478A1
6	CHECK VALVE KIT	41482A2
7	GUIDE ASSEMBLY, TRIM ROD	1100-8M0021648	878243A 1
8	PISTON/ROD ASSEMBLY, Power Trim, PORT	878413A1
9	TRIM FILTER ASSEMBLY	35-12184A1
10	PISTON/ROD ASSEMBLY, Power Trim, STARBOARD	878414T01	878414A 1
11	PIN, Groove, TRIM CYLINDER (UPPER)	17-821539	17-13794, 17-19603
12	VALVE ASSEMBLY	99660A1
12A	E RING	53-815949001	53-812844, 53-835104
13	SCREW, (M6 x 14), COVER	10-4000327
14	WASHER, COVER SCREW	12-4002315
15	COVER, MANIFOLD	99642
16	O-RING KIT	25-48462A4
17	PLUG ASSEMBLY	19-99609A1
18	SHAFT ASSEMBLY	99641A1
19	PIPE PLUG, SHAFT	22-56800
20	SCREW, (M6 x 20), PUMP AND MOTOR	10-4008820
21	LOCKWASHER, (M6)	13-400256
22	PUMP AND MOTOR	826729A10	826729A09, 826729A08, 826729A07, 826729A 4
23	SHAFT, UPPER	99625002
24	ANODE ASSEMBLY	97-818298Q1
25	SCREW, (M6 x 35), ANODE	10-4000332
26	WASHER, (.281 x .500 x .060) Stainless Steel, ANODE SCREW	12-8M0204649
27	STRIKER PLATE, TRIM SHAFT	8M0045383	99630 1
28	LOCKWASHER, (.375)	13-58643
29	NUT, (.375-24)	11-46335
30	CABLE ASSEMBLY, (17.00 Inches), POWER TRIM	84-17201A2
31	CABLE ASSEMBLY (13-1/4") (BLACK)	84-79138A12
31	WIRE ASSEMBLY, (4.750 Inches)	84-87379A25
31	CABLE ASSEMBLY, (3.50 Inches) Black	84-88807A8
32	SOLENOID, Starter	8M0185622
33	SCREW, (.250-20 x .620) Stainless Steel, SOLENOID	10-28635
34	NUT, Brass, SOLENOID TERMINAL	8-32,11-26419
35	LOCKWASHER, (.250) Stainless Steel, SOLENOID TERMINAL	13-26992
36	NUT, (.250-20) Brass, SOLENOID TERMINAL	11-94330
37	INSULATOR, SOLENOID	85-97861
38	CLIP, PUMP WIRE	54-22875
39	C WASHER, CLIP SCREW	8M0084613	69205
40	SCREW, (#10-16 x .440), CLIP TO TRANSOM BRACKET	10-69079
41	PIN, Groove, TRIM CYLINDER (LOWER)	17-878267	17-44431
42	SCREW, (M10 x 30), MANIFOLD	10-4000377
43	LOCKWASHER, (M10) Stainless Steel, MANIFOLD SCREW	13-400258

POWER TRIM PUMP

Below is the parts list for Mercury XR-4 POWER TRIM PUMP:

Position No.	Part Name	OEM Number	Supersedes
-	PUMP AND MOTOR	826729A10	826729A09, 826729A08, 826729A07, 826729A 4
1	FRAME AND FIELD KIT	12659
2	SPRING KIT, Brush	12665
3	BRUSH CARD KIT	13506
4	PUMP AND END FRAME KIT	12662
5	SEAL KIT, Pump	126631
6	END FRAME KIT	12660
7	ARMATURE KIT	12661
8	THRU BOLT KIT	12664

REED BLOCK AND CYLINDER HEAD

Below is the parts list for Mercury XR-4 REED BLOCK AND CYLINDER HEAD:

Position No.	Part Name	OEM Number	Supersedes
1	CYLINDER HEAD ASSEMBLY	15221A5
2	GASKET, CYLINDER COVER	27-41247T01
3	SCREW, (.375-16 x 2.30), CYLINDER HEAD	10-98534
4	WASHER, (.406 x .812 x .065), CYLINDER HEAD SCREW	12-25909
5	GASKET, THERMOSTAT	27-8M0204714
6	COVER KIT, THERMOSTAT	90390A1
7	SCREW, (.312-18 x 1.00), THERMOSTAT COVER	10-35386
8	FITTING, (.250-18) 90 Degree - Brass, ELBOW - WATER HOSES	22-687271
9	HOSE, (24.500 Inches Bulk), WATER DISTRIBUTION	32-77653101
10	FITTING, THERMOSTAT COVER TO WATER HOSES	22-68728
11	CLAMP, WATER HOSES	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
12	SENDER, Temperature (STARBOARD)	97465
13	THERMOSTAT	75692
14	SENSOR ASSEMBLY, Temperature (PORT)	13536A7
15	RETAINER, SENSOR AND SENDER	137151
16	SCREW, (.312-18 x .500), RETAINER	10-98257
17	HOUSING, REED BLOCK	99747A9
18	SCREW, (.250-20 x 1.25), REED BLOCK HOUSING	10-24878
18	SCREW, (.250-20 x 1.50), REED BLOCK HOUSING	10-69093
18	SCREW, (.250-20 x 1.375), REED BLOCK HOUSING	10-69067
19	GASKET, REED BLOCK HOUSING	27-935361
20	GASKET, REED BLOCK	27-657443
21	REED BLOCK	75953
22	REED ASSEMBLY	34-75362A1
23	CLAMP, Reed	961832
24	SCREW, (#8-32 x .375), REEDS TO REED BLOCK	10-57583T
25	SCREW, (.250-20 x .750), REED BLOCK ATTACHING	10-65746
26	STUD, (.250-28 x 1.125), CARBURETOR MOUNTING	16-270372
27	CHECK VALVE, BLEED HOSE TO REED BLOCK HOUSING	21-426585
28	FITTING, BLEED HOSE TO CYLINDER BLOCK (90 Degree)	22-15133
29	TUBING, (20.00 Feet Bulk), BLEED LINE	32-892024122	32-99130122
30	CHECK VALVE	21-42657A3
31	CONNECTOR, BLEED HOSE (PRESS-IN)	22-56759
32	CHECK VALVE	21-64871A2
33	CLIP (9/16")	54-23567
33	CLAMP (1")	54-26404
34	SCREW, (#10-16 x .440), CLIP	10-69079
35	C WASHER	8M0084613	69205
-	GASKET SET, Engine Overhaul	27-11338A88

STARTER MOTOR ASSEMBLY

Below is the parts list for Mercury XR-4 STARTER MOTOR ASSEMBLY:

Position No.	Part Name	OEM Number	Supersedes
-	STARTER MOTOR ASSEMBLY	50-893893	50-79472T 2, 50-79472 2
1	DRIVE KIT	90645
2	PINION ASSEMBLY, Drive	13310T1
3	PLATE, DRIVE END	75660
4	BOLT, THRU	10-74968
6	Not Sold Separate, Washer (AMERICAN BOSCH #WA3122) (#N.S.S.)
7	ARMATURE	79216
8	BRUSH/SPRING KIT	898265016	75384, 75384 1
9	HOLDER, BRUSH	898265014	61787
10	SCREW, BRUSH AND HOLDER	10-68586
11	END CAP, COMMUTATOR	15386001

SWIVEL BRACKET AND STEERING ARM

Below is the parts list for Mercury XR-4 SWIVEL BRACKET AND STEERING ARM:

Position No.	Part Name	OEM Number	Supersedes
1	SWIVEL BRACKET ASSEMBLY (BLACK)	1499-8M0102865	1499-8710T20
1	SWIVEL BRACKET ASSEMBLY (GRAY)	1499-8710T21
2	SEAL, Oil, SWIVEL BRACKET (LOWER)	26-87735
3	BUSHING, SWIVEL BRACKET (LOWER AND UPPER)	23-818764	23-67669
4	O-RING, SWIVEL BRACKET (UPPER)	25-33466
5	SPACER, SWIVEL BRACKET (UPPER)	23-67668
6	FITTING, Grease	22-8M0169589
7	BUSHING	23-821207	23-99608
8	SWIVEL PIN ASSEMBLY, Steering Arm (BLACK)	17-67706A55
8	SWIVEL PIN ASSEMBLY, Steering Arm (GRAY)	17-67706A55
9	SCREW, (.437-20 x 7.50), STEERING ARM TO UPPER MOUNT	10-8M0176309
10	MOUNT, RUBBER - UPPER	77326
11	WASHER, UPPER MOUNT BOLT	12-66921
12	WASHER, UPPER MOUNT BOLT	12-78688
13	NUT, (.437-20) Stainless Steel, UPPER MOUNT BOLT	11-8M0204653
14	LINK ASSEMBLY, Steering	92876A12
15	SCREW, (.375-24 x 1.25), STEERING LINK TO STEERING ARM	10-849838	10-14000
16	NUT, (.375-24), STEERING LINK SCREW	11-8M0204726
17	WASHER, (.406 x .734 x .063) Stainless Steel, STEERING LINK TO STEERING ARM	12-34931
18	WAVE WASHER, BOTTOM YOKE	13-78854
19	YOKE ASSEMBLY, Bottom (BLACK)	86580A1
19	YOKE ASSEMBLY, Bottom (GRAY)	86580A1
20	RING, Retaining, BOTTOM YOKE	53-67684
21	WASHER, THRUST - SWIVEL BRACKET	12-67670
22	BUMPER, Top Yoke	88882
23	SENDER ASSEMBLY, Trim	8M0074846	821180A 6
24	SCREW, (#10-24 x .750), TRIM SENDER	10-852368	10-56682
25	LOCKWASHER, Stainless Steel, TRIM SENDER SCREW	10,13-26996
26	WASHER, (.203 x .406 x .040), TRIM SENDER SCREW	12-89302
27	SCREW, (.250-28 x .500), SWIVEL BRACKET	10-64014
-	GASKET SET, Engine Overhaul	27-11338A88

Service/Support Material

Below is the parts list for Mercury XR-4 Service/Support Material:

Position No.	Part Name	OEM Number
--	PARTS MANUAL , XR-4 Magnum II	90-18739
-	SERVICE MANUAL	90-976583
-	OWNERS GUIDE (BLACK)	90-17746880
-	OWNERS GUIDE (GRAY)	90-17747880
-	DECAL SET (BLACK)	37-17813A88
-	DECAL SET (GRAY)	37-11625A88

TACHOMETER, TRIM GAUGE, TEMPERATURE GAUGE

Below is the parts list for Mercury XR-4 TACHOMETER, TRIM GAUGE, TEMPERATURE GAUGE:

Position No.	Part Name	OEM Number	Supersedes
1	TACHOMETER	79-895283Q43	79-825348A 1
2	BRACKET, MOUNTING	79101T
3	LIGHT BULB, Wedge Base (14V - .19W)	88-72729
4	SOCKET, Light Bulb	88-79888
5	NUT, Brass	8-32,11-26419
6	CABLE ASSEMBLY, (1.50 Feet) Black, TRIM GAUGE	84-86322A7
6	CABLE ASSEMBLY, (1.50 Feet) Purple, TRIM GAUGE	84-86323A5
7	TRIM GAUGE	79-895292Q41	79-825338A 1, 79-825338A 3
8	BRACKET, MOUNTING - TRIM GAUGE	79480
9	LIGHT BULB, Wedge Base (14V - .19W), TRIM GAUGE	88-72729
10	SOCKET, Light Bulb, TRIM GAUGE	88-79888
11	NUT, Brass, TRIM GAUGE TERMINAL	8-32,11-26419
12	WASHER, TRIM GAUGE TERMINAL	12-26427
13	HARNESS ASSEMBLY, Tachometer (5.00 Feet)	84-86396A8
14	TEMPERATURE GAUGE	79-895287Q41	79-825326A 1
15	LIGHT BULB, Wedge Base (14V - .19W)	88-72729
16	SOCKET, Light Bulb	88-79888
17	WASHER	12-26427
18	BRACKET	79480
19	NUT, Brass	8-32,11-26419
20	CABLE ASSEMBLY, (2.00 Feet) Purple	84-86323A2
20	CABLE ASSEMBLY, (17.00 Inches) Black	84-61600A16
20	CABLE ASSEMBLY, (45.00 Inches) Tan	84-88824A4

THROTTLE LEVER AND SHIFT SHAFT

Below is the parts list for Mercury XR-4 THROTTLE LEVER AND SHIFT SHAFT:

Position No.	Part Name	OEM Number	Supersedes
1	PIVOT, TRIGGER PLATE	74897T
2	BALL JOINT ASSEMBLY, TRIGGER PLATE	62459T
3	NUT, Brass, LINK ROD	10-32,11-45076
4	ROD, TRIGGER PLATE	76035
5	NUT, , BALL JOINT	10-32,11-46438
6	LEVER ASSEMBLY, SPARK ADVANCE	41094A3
7	SCREW, (.250-20 x 2.125), SPARK ADVANCE LEVER - STOP	10-64022
8	NUT, (.250-20), SPARK ADVANCE STOP SCREW	11-64015
9	CAP, Nylon, SPARK AADVANCE LEVER STOP SCREW	26852
10	SCREW, (.190-32 x 1.250), SPARK ADVANCE LEVER - STOP	10-69560
11	NUT, Stainless Steel, SPARK ADVANCE LEVER STOP SCREW	10-32,11-68219
12	CAP, SPARK ADVANCE LEVER STOP SCREW	48039
13	LEVER, THROTTLE CONTROL	410952
14	SCREW, (.375-16 x 1.75), THROTTLE LEVER/ADVANCE LEVER	10-818165	10-55337
15	BUSHING, THROTTLE LEVER	23-55164
16	BUSHING, SPARK ADVANCE LEVER	23-55171
17	SPRING, THROTTLE AND SPARK ADVANCE LEVER	24-68784
18	WASHER, SPARK ADVANCE LEVER	12-68410
19	SCREW, (.250-20 x 2.125), THROTTLE LEVER - STOP	10-64022
20	NUT, (.250-20), THROTTLE LEVER STOP SCERW	11-64015
21	CAP, Nylon, THROTTLE LEVER STOP SCREW	26852
22	LATCH, CABLE	39483
23	SCREW, (.250-28 x .880), CABLE LATCH TO THROTTLE LEVER	10-69026
24	SPRING, CABLE LATCH TO THROTTLE LEVER	24-20099
25	NUT, (.250-28), CABLE LATCH SCREW	11-826709109	11-33825, 11-35045
26	ROD, THROTTLE CONTROL	79949
27	BARREL, THROTTLE CONTROL ROD	8M0221994
28	CAM, Throttle	178861
29	STUD, (.250-28 x 1.750), THROTTLE CAM ATTACHING	16-20353
30	BUSHING, THROTTLE CAM	23-26856
31	NUT, THROTTLE CAM STUD	11-36069
32	SPRING, THROTTLE RETURN	24-41050
33	BRACKET, ANCHOR - CONTROL CABLES	814283A2
34	LATCH, CONTROL CABLE	98889
35	DRIVE SCREW, LATCH	10-42975
36	SCREW, (.312-18 x .880), ANCHOR BRACKET ATTACHING	10-53167T
37	GUIDE BLOCK, LINK ROD	37896
38	SPRING, LINK ROD TO GUIDE BLOCK	24-20099
39	LINK ROD ASSEMBLY	67073A1
40	WEAR PLATE, LINK ROD	52100
41	LATCH, CONTROL CABLE FASTENING	8M0036768	38279
42	WASHER, (.2656 x .625 x .0625) Stainless Steel, LATCH	12-35462
43	NUT, LINK ROD	11-36069
44	SHIFT SHAFT ASSEMBLY	79932A16
45	WAVE WASHER, LINK ROD	13-29720
46	BUSHING, NYLON - LINK ROD	23-26600
47	WASHER, (.2656 x .625 x .0625) Stainless Steel, LINK ROD	12-35462
48	NUT, LINK ROD TO SHIFT SHAFT	11-36069
49	CUP, BARREL RETAINER - ANCHOR BAR	39519

TRANSOM BRACKET

Below is the parts list for Mercury XR-4 TRANSOM BRACKET:

Position No.	Part Name	OEM Number	Supersedes
1	BRACKET ASSEMBLY, Transom (STARBOARD) (BLACK)	3401-8718F7
1	BRACKET ASSEMBLY, Transom (STARBOARD)(GRAY)	3401-8718F8
2	BRACKET ASSEMBLY, Transom (PORT) (BLACK)	3400-8716A8
2	BRACKET ASSEMBLY, Transom (PORT) (GRAY)	3400-8716A9
3	FITTING, Grease, PORT TRANSOM BRACKET	22-8M0169588
5	TILT TUBE	99170A2
6	NUT, TILT TUBE (1"-14) (BLACK)	11-859133	11-34862, 11-90068F 3, 11-90068F 4
6	NUT, TILT TUBE (1"-14) (GRAY)	11-859133	11-34862, 11-90068F 3, 11-90068F 4
7	O-RING, (.612 x .103), TILT TUBE	25-45711
8	WASHER, TILT TUBE	13-88750
9	NUT, (.875-14), TILT TUBE	11-858869	11-30499
10	SCREW, (.500-20 x 4.500), TRANSOM BRACKET TO TRANSOM	10-8M0149747
11	WASHER, (1.5 x 3.05 x 0.13) Stainless Steel, TRANSOM BRACKET BOLT	12-8M0204648
12	NUT, (.500-20), TRANSOM BRACKET BOLT	11-91962
13	LEVER ASSEMBLY, TILT LOCK	8M0115104	8M0115103, 99629T 2
14	WAVE WASHER, TILTLEVER	13-99611
15	NYLINER, TILT LEVER	23-65830
16	KNOB, TILT LOCK LEVER (BLACK)	99633
16	KNOB, TILT LOCK LEVER (GRAY)	99633
17	PIN, Groove	17-99615
18	SPRING	24-99622
19	PIN, Groove	17-99604
20	BOLT ASSEMBLY, TILT LOCK	10-96930A1
21	NUT, (.375-24), BOLT	11-23161
-	GASKET SET, Engine Overhaul	27-11338A88

WIRING HARNESS, STARTER SOLENOID AND RECTIFIER

Below is the parts list for Mercury XR-4 WIRING HARNESS, STARTER SOLENOID AND RECTIFIER:

Position No.	Part Name	OEM Number	Supersedes
1	PLATE, IGNITION	434292
2	SWITCHBOX ASSEMBLY	332-7778A12
3	SCREW, (#12-24 x 2.00), SWITCH BOX TO IGNITION PLATE	10-13669
4	HOLDER, Fuse	134731
5	BUSHING, SWITCH BOX SCREW	23-94453
6	CABLE ASSEMBLY, SWITCH BOX TO SWITCH BOX	84-62310A2
7	NUT, Brass, SWITCH BOX TERMINAL	10-32,11-45076
8	WIRE ASSEMBLY, SWITCH BOX	84-60871A10
9	SCREW, (#10-16 x .375), WIRE ATTACHING	10-62568
10	SCREW, (.190-32 x .620), CABLE TO IGNITION PLATE	10-38055
11	CABLE ASSEMBLY, Black	84-65999A3
12	SCREW, (1.25), IGNITION PLATE	10-60411
13	LOCKWASHER, (.312), IGNITION PLATE SCREW	13-8M0204647
14	WASHER, IGNITION PLATE SCREW	12-36042
15	WASHER, (Rubber), IGNITION PLATE SCREW	12-67264
16	BUSHING, IGNITION PLATE SCREW	23-67268
17	RECTIFIER	8M0058226	816770T, 816770, 62351A 1, 83-70350A 1, 83-70350A 3
18	SCREW, (.190-32 x .620), RECTIFIER TO IGNITION PLATE	10-38055
19	NUT, Brass, RECTIFIER TERMINALS	10-32,11-45076
20	SWITCH ASSEMLBY	87-33386A3
21	SCREW, (.190-32 x .620), MERCURY SWITCH TO IGNITION PLATE	10-38055
22	NUT, Brass, MERCURY SWITCH TERMINAL	10-32,11-45076
23	SCREW, (#10-32 x .500), LEAD ATTACHING	10-87926
24	CABLE ASSEMBLY, Battery - Positive, POSITIVE	84-88439A14
24	CABLE ASSEMBLY, Battery - Negative, NEGATIVE	84-88439A2
25	HARNESS ASSEMBLY, ENGINE	84-96220A4
26	FUSE, 20 Ampere	88-8M0207796
27	CABLE ASSEMBLY, FUSE	84-95084A2
28	CLAMP, HARNESS AND CABLES	54-816311T	54-816311, 54-90077, 54-826785, F1877, F717046-1, F717046, MAF03001, 833188E, 54-F9301, 54-816311100, 54-898101111, 54-898101275
29	SOLENOID, Starter Comment: 10-32 5/16-18 TERMINALS	89-853654A1
30	NUT, Brass, SOLENOID TERMINALS Comment: 10-32 5/16-18 TERMINALS	10-32,11-45076
31	LOCKWASHER, (.312), SOLENOID TERMINALS Comment: 10-32 5/16-18 TERMINALS	13-53166
32	NUT, (.312-18), SOLENOID TERMINALS Comment: 10-32 5/16-18 TERMINALS	11-8M0204668
33	SCREW, (.250-20 x .620), SOLENOID TO IGNITION PLATE	10-31716
34	LOCKWASHER, (.250) Stainless Steel, SOLENOID TO IGNITION PLATE SCREW	13-26992
35	CABLE ASSEMBLY, Black, UPPER MOUNT	84-65999A2
36	INSULATOR, SOLENOID	85-97861
37	VOLTAGE REGUALTOR	88825A7
38	SCREW, (#10-16 x .625) Stainless Steel, VOLTAGE REGULATOR	10-48409
39	HARNESS ASSEMBLY	84-13397A1
40	NUT, Brass, VOLTAGE REGULATOR	10-32,11-45076

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Mercury / Mercruiser / Mariner Parts from JLM Marine

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.