🔎 Mercury 75 (3 CYL.) Reference Library — Exploded parts diagrams (33 diagrams), specifications, common issues, and maintenance checklist.
The Mercury 75 (3 CYL.) is a 4-Stroke, Inline 4-Cylinder, EFI, SOHC outboard motor. Suited for bay boats, pontoons, and center-console fishing boats requiring reliable mid-range power.
Quick Reference Specifications
| Specification |
Value |
| Engine Type |
4-Stroke, Inline 4-Cylinder, EFI, SOHC |
| Horsepower |
75 HP |
| Displacement |
2100 cc |
| Bore x Stroke |
90 mm x 81 mm |
| Spark Plug (Type & Gap) |
NGK IZFR6F-11 |
| Engine Oil Capacity |
5.2 L (5.5 quart) |
| Recommended Engine Oil |
Mercury FourStroke Oil 10W-30 |
| Gear Case Oil Capacity |
710 mL (24 fl oz) |
| Idle Speed (in gear) |
650 ± 50 RPM (in gear) |
| Full Throttle RPM Range |
4500-5500 |
| Fuel |
Unleaded Gasoline, 87 Octane min. |
Always verify specifications against your owner's manual for your specific serial number range.
Common Issues & Recommended Parts
Below are common maintenance scenarios for the Mercury 75 (3 CYL.):
-
Water Pump / Overheating: If the tell-tale stream is weak or absent, the water pump impeller likely needs replacement. Inspect annually or every 100 hours. → Recommended: Water Pump Impeller Kit
-
Engine Oil / Maintenance Light: 4-stroke engines require regular oil and filter changes. Use marine-grade oil rated for your engine. Change every 100 hours or annually. → Recommended: Oil Filter, Engine Oil
-
Fuel Injector Issues (EFI models): Rough idle or misfires may indicate clogged fuel injectors. Use fuel stabilizer and clean injectors periodically. → Recommended: Fuel Injector, Fuel Filter
-
Gear Case Oil Leak: Check lower unit seals if gear oil appears milky (water contamination). Replace seals and gaskets during lower unit service. → Recommended: Lower Unit Seal Kit, Drain Plug Gaskets
-
Anode Corrosion: Inspect sacrificial anodes regularly, especially in saltwater. Replace when 50% depleted to protect against galvanic corrosion. → Recommended: Zinc/Aluminum Anode Kit
Parts Diagrams & OEM Part Numbers
Expand the sections below to view detailed exploded parts diagrams and find the exact OEM replacement components for your Mercury 75 (3 CYL.).
▶Attenuator Plate (22 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
42969A3 |
COVER |
| 2 |
10-48409 |
SCREW, (#10-16 x .625) |
| 3 |
42970A2 |
ATTENUATOR PLATE |
| 4 |
12-4002217 |
WASHER |
| 5 |
11-826365 |
NUT, Carburetor Studs |
| 6 |
39519 |
CUP |
| 7 |
98889 |
LATCH |
| 8 |
10-42975 |
SCREW, Drive |
| 9 |
24-44297 |
SPRING, Handle, Old Design |
| 10 |
19-32298 |
PLUG, Handle, Old Design |
| 11 |
27-151724 |
GASKET |
| 12 |
54-816311T |
CABLE TIE, (8.00 Inch) Comment: (As Required) |
| 13 |
32-9912878 |
HOSE, (26.00 Inches Bulk) |
| 14 |
8M0084744 |
LINK ROD |
| 15 |
11399A1 |
ARM ASSEMBLY |
| 16 |
10-40056103 |
SCREW, (M5 x 6) |
| 17 |
12-8M0204666 |
WASHER, (.203 x .500 x .032) |
| 18 |
67748 |
ROLLER |
| 19 |
98886T01 |
LINK |
| 20 |
98887T |
THROTTLE LINK |
| 21 |
10-48409 |
SCREW, (#10-16 x .625) |
| 22 |
12-8M0204666 |
WASHER, (.203 x .500 x .032) |
▶Carburetor (27 parts)
| Ref |
OEM Part # |
Part Name |
| -- |
1395-8112231 |
CARB GASKET SET |
| 1 |
3301-9012A76 |
CARBURETOR, Bottom, 75 COMM. - WME-25 |
| 2 |
NSS |
NOT SOLD SEPARATE, Gasket, Fuel Bowl |
| 3 |
NSS |
NOT SOLD SEPARATE, Retaining Ring |
| 4 |
1395-811693 |
FUEL BOWL, Center, Lower |
| 5 |
1395-9591 |
THROTTLE SHAFT, Upper, Lower |
| 6 |
19270 |
THROTTLE SHAFT, Center |
| 7 |
1395-811216 |
THROTTLE VALVE, 90 |
| 8 |
1395-9594 |
FLOAT |
| 9 |
NSS |
NOT SOLD SEPARATE, Float Shaft |
| 10 |
1395-879194011 |
INLET NEEDLE VALVE |
| 11 |
1395-811694 |
PLUG KIT, WME-25 |
| 12 |
NSS |
NOT SOLD SEPARATE, Gasket |
| 13 |
NSS |
NOT SOLD SEPARATE, Gasket, Cover Plate |
| 14 |
27-151724 |
GASKET, Flange |
| 15 |
NSS |
NOT SOLD SEPARATE, Screw, Throttle Valve |
| 16 |
1395-811220 |
SCREW, Cover Plate, WME-17/18/19/25 |
| 17 |
1395-808612 |
SCREW, Fuel Bowl |
| 18 |
1395-811221 |
COVER PLATE, WME-17/18/19/25 |
| 19 |
1399-4215 |
MAIN FUEL JET, (.066), Main Fuel, 90 |
| 20 |
1395-8423 |
JET, Vent, .094 |
| 21 |
NSS |
NOT SOLD SEPARATE, Gasket, Nozzle Well |
| 22 |
NSS |
NOT SOLD SEPARATE, Spring, Idle Needle |
| 23 |
NSS |
NOT SOLD SEPARATE, Spring, Throttle Return |
| 24 |
NSS |
NOT SOLD SEPARATE, Spring, Idle Air |
| 25 |
NSS |
NOT SOLD SEPARATE, Idle Needle |
| 26 |
NSS |
NOT SOLD SEPARATE, Idle Air Needle |
▶Co-Pilot (11 parts)
| Ref |
OEM Part # |
Part Name |
| - |
56-52148A7 |
CO-PILOT ASSEMBLY |
| 1 |
52148 |
PILOT ROD |
| 2 |
11-52155A1 |
NUT ASSEMBLY |
| 3 |
10-36154 |
SCREW, (.250-28 x 1.380) |
| 4 |
11-52152 |
WING NUT |
| 5 |
873491 |
ROD |
| 6 |
23-521512 |
BUSHING |
| 7 |
12-20722 |
WASHER, (.328 x .625 x .060) |
| 8 |
11-826709111 |
NUT, (.312-24) |
| 9 |
12-20722 |
WASHER, (.328 x .625 x .060) |
| 10 |
11-826709111 |
NUT, (.312-24) |
▶Cowl Mounting Brackets (26 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
42965A2 |
BRACKET ASSEMBLY, Gray |
| 2 |
183061 |
SEAL |
| 3 |
42935 |
SEAL |
| 4 |
42908 |
RESTRAINT |
| 5 |
10-400015 |
SCREW, (M5 x 10) |
| 6 |
12-42118 |
WASHER |
| 7 |
42907 |
CONNECTOR |
| 8 |
32-8M0108349 |
TUBING, Tell Tale |
| 9 |
54-816311T |
CABLE TIE, (8.00 Inch) |
| 10 |
932642 |
HOUSING |
| 11 |
10-8M0103817 |
SCREW |
| 12 |
12-817274 |
WASHER, (.344 x 1.00 x .063) Comment: (Cylinder Block Cover Casting Number 1034-8998C1) |
| 13 |
12-8M0204690 |
WASHER, (.344 x .688 x .065) Comment: (Cylinder Block Cover Casting Number 1034-8998C) |
| 14 |
23-143951 |
BUSHING Comment: (Cylinder Block Cover Casting Number 1034-8998C1) |
| 15 |
25-88033 |
GROMMET |
| 16 |
10-400038 |
SCREW, (M5 x 30) |
| 17 |
12-42118 |
WASHER |
| 18 |
42952T6 |
BRACKET, Front, Gray |
| 19 |
67260 |
SEAL |
| 20 |
25-67272 |
GROMMET |
| 21 |
99447 |
RETAINER |
| 22 |
10-69011 |
SCREW, (10-32 X 1.00) |
| 23 |
10-40011151 |
SCREW, (M8 x 35) |
| 24 |
12-817274 |
WASHER, (.344 x 1.00 x .063) |
| 25 |
25-88033 |
GROMMET |
| 26 |
23-143951 |
BUSHING |
▶Cowls and Front Cover (36 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
2188-9006A3 |
COWL ASSEMBLY, Port, Gray |
| 2 |
429404 |
SEAL |
| 3 |
12401 |
SEAL, Rear |
| 4 |
90274 |
SEAL |
| 5 |
42958 |
SHIELD |
| 6 |
10-48409 |
SCREW, (#10-16 x .625) |
| 7 |
12-89302 |
WASHER, (.203 x .406 x .040) |
| 8 |
435331 |
SOUND BLANKET |
| 9 |
193682 |
SEAL, (4.20 Inch) |
| 10 |
2187-9070A5 |
COWL ASSEMBLY, Starboard, Gray |
| 11 |
11315A1 |
OIL LEVEL GAUGE ASSEMBLY |
| 12 |
11-65110 |
NUT |
| 13 |
113171 |
RETAINER |
| 14 |
12-89302 |
WASHER, (.203 x .406 x .040) |
| 15 |
435342 |
SOUND BLANKET |
| 16 |
193682 |
SEAL, (4.20 Inch) |
| 17 |
42905 |
GROMMET |
| 18 |
812431 |
PLUG, Handle Models |
| 19 |
26-60297 |
SEAL |
| 20 |
42957 |
SHIELD |
| 21 |
10-48409 |
SCREW, (#10-16 x .625) |
| 22 |
43138A3 |
COVER ASSEMBLY MARINER, Gray |
| 23 |
12356 |
BUMPER |
| 24 |
24-17288 |
SPRING |
| 25 |
43137A1 |
BRACKET ASSEMBLY |
| 26 |
11-434181 |
SPEED NUT |
| 27 |
15432 |
RETAINER |
| 28 |
17-43134 |
PIN |
| 29 |
10-48409 |
SCREW, (#10-16 x .625) |
| 30 |
12-8M0204690 |
WASHER, (.344 x .688 x .065) |
| 31 |
879851 |
BRACKET, Lower |
| 32 |
879871 |
BRACKET, Upper |
| 33 |
10-4010725 |
SCREW, (M8 x 25) |
| 34 |
120811 |
COWL LATCH |
| 35 |
10-48409 |
SCREW, (#10-16 x .625) |
| 36 |
47341A11 |
EMERGENCY STARTER ROPE, Manual Starting |
▶Crankshaft, Pistons And Connecting Rods (#638-8532-1) (21 parts)
| Ref |
OEM Part # |
Part Name |
| - |
15081T96 |
POWERHEAD ASSEMBLY COMPLETE, 90 |
| 1 |
472-9001T3 |
CRANKSHAFT ASSEMBLY |
| 2 |
30-43011T |
BALL BEARING, Lower |
| 3 |
53-93412 |
RETAINING RING, Old Design |
| 4 |
25-35126 |
O-RING |
| 4A |
786611 |
WEAR SLEEVE |
| 5 |
39-42079A4 |
RING ASSEMBLY |
| 6 |
28-91800 |
KEY, Woodruff |
| 7 |
43-43019A1 |
DRIVER GEAR |
| 8 |
31-43013T3 |
ROLLER BEARING ASSEMBLY, Upper |
| 9 |
26-8M0214932 |
SEAL, Oil |
| 10 |
25-823683 |
O-RING |
| 11 |
42943A1 |
ROLLER BEARING ASSEMBLY |
| 12 |
777-9009A7 |
PISTON ASSEMBLY Comment: (.030 Oversize) |
| 13 |
53-857196 |
RING |
| 14 |
39-96170A4 |
PISTON RING ASSEMBLY Comment: (.030 Oversize) |
| 15 |
638-9002A6 |
CONNECTING ROD ASSEMBLY |
| 16 |
12-8M0032839 |
WASHER |
| 17 |
29-8M0204715 |
NEEDLE, Roller Bearing |
| 18 |
10-94320 |
SCREW, (.375-24 x 1.250) |
| 19 |
31-844338A01 |
BEARING/CAGE KIT |
▶Crankshaft, Pistons And Connecting Rods (#646-818846) (20 parts)
| Ref |
OEM Part # |
Part Name |
| - |
15081T96 |
POWERHEAD ASSEMBLY COMPLETE, 90 |
| 1 |
472-9001T3 |
CRANKSHAFT ASSEMBLY |
| 2 |
30-43011T |
BALL BEARING, Lower |
| 3 |
786611 |
WEAR SLEEVE |
| 4 |
25-35126 |
O-RING |
| 5 |
39-818412A4 |
RING ASSEMBLY |
| 6 |
28-91800 |
KEY, Woodruff |
| 7 |
43-43019A1 |
DRIVER GEAR |
| 8 |
31-43013T3 |
ROLLER BEARING ASSEMBLY, Upper |
| 9 |
26-8M0214932 |
SEAL, Oil |
| 10 |
25-823683 |
O-RING |
| 11 |
42943A1 |
ROLLER BEARING ASSEMBLY |
| 12 |
777-815965A6 |
PISTON ASSEMBLY (.030 Oversize) Comment: (As Required) |
| 13 |
53-857196 |
RING |
| 14 |
39-96170A4 |
PISTON RING ASSEMBLY (.030 Oversize) Comment: (As Required) |
| 15 |
646-818846T6 |
CONNECTING ROD ASSEMBLY |
| 16 |
12-8M0012298 |
WASHER |
| 17 |
29-8M0214954 |
NEEDLE BEARING |
| 18 |
10-94320 |
SCREW, (.375-24 x 1.250) |
| 19 |
31-844338A01 |
ROLLER BEARING ASSEMBLY |
▶Cylinder Block And Crankcase (45 parts)
| Ref |
OEM Part # |
Part Name |
| - |
15081T96 |
POWERHEAD ASSEMBLY COMPLETE, 90 |
| 1 |
876-8947T51 |
CYLINDER BLOCK, 90 |
| 2 |
10-81742780 |
SCREW, (M8 x 80) |
| 3 |
17-8M0036405 |
PIN, Bearing Race |
| 4 |
17-43044 |
PIN, Dowel |
| 5 |
428841 |
COVER, Top |
| 6 |
76867 |
COVER, Bottom |
| 7 |
10-81742750 |
SCREW, (M8 x 50) |
| 8 |
65848 |
CARRIER, Use Where Applicable |
| 9 |
25-64872 |
GROMMET, Use Where Applicable |
| 10 |
813801A1 |
CARRIER ASSEMBLY |
| 11 |
21-42657A3 |
CHECK VALVE |
| 12 |
11-400212 |
NUT, (M6) |
| 13 |
42942 |
CAP |
| 14 |
21-426233 |
CHECK VALVE, Press In |
| 15 |
16-821676A1 |
SCREW |
| 16 |
10-814776 |
ADJUSTING SCREW, (M6 x 55) |
| 17 |
10-82127335 |
SCREW, (M8 x 35) |
| 18 |
1034-9003A2 |
COVER |
| 19 |
27-430057 |
GASKET |
| 20 |
10-82127335 |
SCREW, (M8 x 35) |
| 21 |
54-814634 |
CLAMP |
| 22 |
78799 |
TEMPERATURE SENDER, (19.50 Inch) |
| 23 |
44290T |
RETAINER |
| 24 |
10-48409 |
SCREW, (#10-16 x .625) |
| 25 |
12-8M0204666 |
WASHER, (.203 x .500 x .032) |
| 26 |
86596T |
POPPET VALVE, Spring Length Is 3.00 Inch |
| 27 |
24-42996 |
SPRING, Spring Length Is 3.00 Inch |
| 28 |
12-94182 |
WASHER |
| 29 |
10-69570 |
SCREW, (#10-16 x .750) |
| 30 |
648771 |
DIAPHRAGM |
| 31 |
14586 |
THERMOSTAT, 120 Degrees |
| 32 |
27-8M0204714 |
GASKET |
| 33 |
27-430068 |
GASKET |
| 34 |
8M0047619 |
COVER |
| 35 |
10-82127335 |
SCREW, (M8 x 35) |
| 36 |
12621 |
COVER, Non Oil Injection |
| 37 |
27-126201 |
GASKET, Non Oil Injection |
| 38 |
10-40007106 |
SCREW, (M5 X 13), Non Oil Injection |
| 39 |
12-4002314 |
WASHER |
| 40 |
14857A16 |
OIL WARNING MODULE |
| 41 |
10-4010630 |
SCREW, (M6 x 30) |
| 42 |
22-328022 |
PLUG, Pipe (.125-27) |
| 43 |
32-892024122 |
TUBING, (20.00 Feet Bulk) |
| 44 |
99162001 |
BOOT, Non Oil Injection |
▶Drive Shaft Housing (34 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
1598-8974T23 |
DRIVE SHAFT HOUSING ASSEMBLY, Gray |
| 2 |
16-903501 |
STUD, (M10 x 100) |
| 3 |
10-4000380 |
SCREW, (M10 x 45) |
| 4 |
429221 |
PLUG, Three Ram Power Trim |
| 5 |
12-45176 |
WASHER |
| 6 |
11-40140 |
NUT, (M10) |
| 7 |
429222 |
GUIDE, Non PowerTrim |
| 8 |
22-85822A4 |
SPEEDOMETER PICK-UP ASSEMBLY |
| 9 |
22-433351 |
CONNECTOR, 90 Degree |
| 10 |
22-85822T |
CONNECTOR, Straight |
| 11 |
14664A2 |
REVERSE HOOK ASSEMBLY |
| 12 |
16686 |
PUSH ROD |
| 13 |
99606 |
SHAFT |
| 14 |
18-45882 |
COTTER PIN |
| 15 |
23-69132 |
BUSHING |
| 16 |
24-996261 |
SPRING |
| 17 |
18-47959 |
COTTER PIN |
| 18 |
12-8M0042642 |
WASHER, (.323 x .563 x .063) |
| 19 |
24-16733 |
SPRING |
| 20 |
996361 |
YOKE |
| 21 |
11-82670911 |
NUT, (.312-24) |
| 22 |
17-99663 |
CLEVIS PIN |
| 23 |
18-25191 |
COTTER PIN |
| 24 |
42930A1 |
MOUNT |
| 25 |
10-898835001 |
BOLT, (M12 x 154) |
| 26 |
67077F1 |
COVER |
| 27 |
10-88417 |
SCREW, (#12-24 x .620) |
| 28 |
12-30119 |
WASHER, (.875 Inch Outside Diameter) |
| 29 |
11-8M0204662 |
NUT, (M12) |
| 30 |
88238A10 |
GROUND WIRE ASSEMBLY |
| 31 |
10-41508 |
SCREW, (.250-20 x .500) |
| 32 |
8M0036730 |
CLAMP |
| 33 |
11-35521 |
NUT |
| 34 |
10-40011149 |
SCREW, (M8 x 25) |
▶Electrical Components (45 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
42968A23 |
IGNITION PLATE |
| 2 |
332-7778A12 |
SWITCH BOX |
| 3 |
10-69079 |
SCREW, (#10-16 x .440) |
| 4 |
10-40007110 |
SCREW, (M5 X 30) |
| 5 |
23-94304 |
SPACER |
| 6 |
10-32,11-45076 |
NUT, |
| 7 |
84-41592A4 |
HARNESS ASSEMBLY |
| 8 |
84-813715A7 |
CABLE |
| 9 |
85-63709A1 |
BOOT KIT |
| 10 |
33-14103Q |
SPARK PLUG Comment: (Belgium/Canada) (NGK #BUZHW-2) |
| 11 |
10-82155025 |
SCREW, (M8 x 25) |
| 12 |
339-832757A4 |
IGNITION COIL ASSEMBLY |
| 13 |
10-32,11-45076 |
NUT, |
| 14 |
43542 |
COVER |
| 15 |
10-40007115 |
SCREW, (M5 X 55) |
| 16 |
12-89302 |
WASHER, (.203 x .406 x .040) |
| 17 |
17602T02 |
TERMINAL BLOCK, Gray |
| 18 |
10-40056107 |
SCREW, (M5 x 16) |
| 19 |
10-32,11-45076 |
NUT, |
| 20 |
16731T01 |
MERCURY SWITCH, Old Design |
| 21 |
10-40056107 |
SCREW, (M5 x 16) |
| 22 |
86-45915 |
TERMINAL BLOCK |
| 23 |
10-48408 |
SCREW, (#10-16 x .500) |
| 24 |
84-41591A7 |
ENGINE HARNESS, Use Without Reference Number 20 And 21 |
| 25 |
88-8M0207796 |
FUSE, (20 Ampere) |
| 26 |
84-88439A4 |
BATTERY CABLE, Negative |
| 27 |
89-8M0185146 |
STARTER SOLENOID, ( 8-32 .250-20 Terminals) |
| 27A |
25-818967 |
GROMMET |
| 27B |
23-8M0214955 |
BUSHING |
| 28 |
10-40011109 |
SCREW, (M5 x 25) |
| 29 |
12-4002314 |
WASHER |
| 30 |
84-88807A6 |
WIRE, (3.50 Inches) Black, Quantity Of Three On Power Trim |
| 31 |
13-26992 |
LOCKWASHER, (.250) |
| 32 |
11-64015 |
NUT, ( #8-32) |
| 33 |
8-32,11-26419 |
NUT, |
| 34 |
134731 |
FUSE HOLDER, Old Design |
| 35 |
124174 |
COVER |
| 36 |
10-40007114 |
SCREW, (50 MM) |
| 37 |
12-89302 |
WASHER, (.203 x .406 x .040), Use Where Applicable |
| 41 |
84-12201A2 |
HARNESS ASSEMBLY Comment: (Use With Black Terminal Block) |
| 42 |
815279A2 |
VOLTAGE REGULATOR Comment: (Use With Black Terminal Block) |
| 43 |
10-4010630 |
SCREW, (M6 x 30) Comment: (Use With Black Terminal Block) |
| 44 |
815279A2 |
VOLTAGE REGULATOR, Five Ring Terminals |
| 45 |
10-4010635 |
SCREW, (M6 x 35) |
| 46 |
84-821546A3 |
HARNESS Comment: (Use With 815279--3 Voltage Regulator) |
▶Exhaust Plate (34 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
42954A3 |
PLATE ASSEMBLY, Exhaust |
| 2 |
17-23784 |
PIN, Dowel |
| 3 |
42939 |
SEAL |
| 4 |
8M0021331 |
MOUNT, (2.375 Inch) |
| 5 |
10-4010750 |
SCREW, (M8 x 50) |
| 6 |
10-12515 |
SCREW, Handle Models |
| 7 |
12-32834 |
WASHER |
| 8 |
12-8M0204648 |
WASHER |
| 9 |
11-896963 |
NUT |
| 10 |
22-996642 |
ELBOW |
| 11 |
10-40011158 |
SCREW, (M8 x 70) |
| 12 |
27-430086 |
GASKET |
| 13 |
8141281 |
EXHAUST TUBE |
| 14 |
10-40011151 |
SCREW, (M8 x 35) |
| 15 |
8M0039075 |
SEAL |
| 16 |
32-430141 |
WATER TUBE |
| 17 |
99019 |
CLAMP |
| 18 |
42941001 |
SEAL, Water Tube, Upper |
| 19 |
10-4010750 |
SCREW, (M8 x 50) |
| 20 |
25-93221002 |
GROMMET |
| 21 |
42953A3 |
BRACKET ASSEMBLY, Lower, Gray |
| 22 |
43405 |
SEAL |
| 23 |
10-81742750 |
SCREW, (M8 x 50) |
| 24 |
23-48237 |
BUSHING |
| 25 |
79932A9 |
SHIFT SHAFT ASSEMBLY, Upper |
| 26 |
42912A1 |
SHIFT LINK |
| 27 |
23-42994 |
BUSHING, Single Flange |
| 28 |
13-29720 |
WASHER, Wave Comment: (Use With Single Flange Bushing) |
| 29 |
12-24664 |
WASHER Comment: (Use With Single Flange Bushing) |
| 30 |
11-401386 |
NUT, (M6) |
| 31 |
23-813745 |
SPACER |
| 32 |
43053 |
COUPLING, Non Power Trim |
| 33 |
43585 |
COUPLING, Power Trim |
| 34 |
25-8M0179867 |
GROMMET, Old Design |
▶Flywheel And Starter Motor (19 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
19-45907 |
PLUG, Yellow, Flywheel |
| 2 |
42956A1 |
COVER ASSEMBLY |
| 3 |
79022 |
MARKER |
| 4 |
10-37572 |
SCREW, (.190-32 x .380) |
| 5 |
12-72761 |
WASHER |
| 6 |
11-42979 |
NUT, (M16 x 1.5) |
| 7 |
12-33001 |
WASHER |
| 8 |
261-859234T30 |
FLYWHEEL ASSEMBLY |
| 9 |
398-832075A5 |
STATOR ASSEMBLY |
| 10 |
10-4007325 |
SCREW, (M5 x 25) |
| 11 |
99021A3 |
TRIGGER ASSEMBLY |
| 12 |
50-893891T |
STARTER MOTOR |
| 13 |
23-8M0034918 |
COLLAR |
| 14 |
8M0043376 |
STOP |
| 15 |
84-93388A1 |
CABLE ASSEMBLY, Black |
| 16 |
10-69035 |
SCREW AND LOCKWASHER, (.250-20 x .625) |
| 17 |
84-93388A6 |
WIRE, Yellow |
| 18 |
13-26992 |
LOCKWASHER, (.250) |
| 19 |
11-64015 |
NUT, ( #8-32) |
▶Fuel Pump(Use With 90 Degree Ceck Valve) (35 parts)
| Ref |
OEM Part # |
Part Name |
| - |
42909A4 |
FUEL PUMP DIAPHRAGM KIT |
| 1 |
14360A78 |
FUEL PUMP ASSEMBLY |
| 2 |
42909A4 |
DIAPHRAGM KIT |
| 3 |
NSS |
NOT SOLD SEPARATE, Check Valve |
| 4 |
NSS |
NOT SOLD SEPARATE, Gasket |
| 5 |
NSS |
NOT SOLD SEPARATE, Diaphragm |
| 6 |
NSS |
NOT SOLD SEPARATE, Gasket |
| 7 |
NSS |
NOT SOLD SEPARATE, Spring |
| 8 |
NSS |
NOT SOLD SEPARATE, Cap |
| 9 |
NSS |
NOT SOLD SEPARATE, Check Valve |
| 10 |
NSS |
NOT SOLD SEPARATE, Retainer |
| 11 |
NSS |
NOT SOLD SEPARATE, Spring |
| 12 |
NSS |
NOT SOLD SEPARATE, Cap |
| 13 |
27-8M0204705 |
GASKET |
| 14 |
98768 |
BASE |
| 15 |
98775A1 |
PLATE |
| 16 |
21-424811 |
CHECK VALVE, Oil Injection |
| 17 |
22-19688 |
FITTING |
| 18 |
10-82104540 |
SCREW |
| 19 |
10-40057134 |
SCREW, (M6 X 50) |
| 20 |
32-8M0108349 |
TUBING |
| 21 |
35-816296Q2 |
FUEL FILTER |
| 22 |
54-816311T |
CABLE TIE, (8.00 Inch) |
| 23 |
22-816856Q3 |
FUEL CONNECTOR, Plastic |
| 24 |
25-145091 |
GROMMET |
| 25 |
10-4010635 |
SCREW, (M6 x 35) |
| 26 |
89-819503A2 |
ENRICHNER VALVE |
| 27 |
32-1430165 |
TUBING, (38.00 Inch) |
| 28 |
54-18887 |
CLAMP |
| 29 |
10-82127335 |
SCREW, (M8 x 35) |
| 30 |
22-64705 |
FITTING Comment: (To Crankcase) |
| 31 |
32-8M0108355 |
FUEL LINE, (57.00 Inches Bulk) |
| 32 |
22-56800 |
PLUG, Pipe (.0625-27), Non Oil Injection |
| 33 |
32-19017A1 |
FUEL LINE Comment: (To Carburetor) |
| 34 |
54-8M0214911 |
CLAMP, (15.7), Old Design, New Design Use Reference Number 22 |
▶Fuel Pump(Use With Inline Check Valve) (43 parts)
| Ref |
OEM Part # |
Part Name |
| - |
15081T96 |
POWERHEAD ASSEMBLY COMPLETE, 90 |
| 1 |
14360A78 |
FUEL PUMP ASSEMBLY |
| 2 |
21-857005A1 |
DIAPHRAGM KIT Comment: (See Note) |
| 3 |
NSS |
NOT SOLD SEPARATE, Check Valve |
| 4 |
NSS |
NOT SOLD SEPARATE, Gasket |
| 5 |
NSS |
NOT SOLD SEPARATE, Diaphragm |
| 6 |
NSS |
NOT SOLD SEPARATE, Gasket |
| 7 |
NSS |
NOT SOLD SEPARATE, Spring |
| 8 |
NSS |
NOT SOLD SEPARATE, Cap |
| 9 |
NSS |
NOT SOLD SEPARATE, Check Valve |
| 10 |
NSS |
NOT SOLD SEPARATE, Retainer |
| 11 |
NSS |
NOT SOLD SEPARATE, Spring |
| 12 |
NSS |
NOT SOLD SEPARATE, Cap |
| 13 |
27-8M0204705 |
GASKET |
| 14 |
144303 |
BASE |
| 15 |
987752 |
PLATE |
| 16 |
22-996642 |
ELBOW |
| 17 |
10-82104540 |
SCREW, Fuel Pump |
| 18 |
10-81754150 |
SCREW, Pump To Block |
| 19 |
54-816311T |
CABLE TIE, (8.00 Inch) |
| 20 |
32-8M0108349 |
TUBING |
| 21 |
22-291112 |
CONNECTOR Comment: (To Crankcase) |
| 22 |
32-8M0108349 |
TUBING Comment: (To Carburetor) |
| 23 |
35-816296Q2 |
FUEL FILTER, Design I |
| 24 |
32-19017A1 |
FUEL LINE, Design I |
| 25 |
32-8M0108349 |
TUBING, 6.50 Inch Commercial Engines |
| 26 |
32-822554 |
MOLDED HOSE, Non Commercial Engines |
| 27 |
19-822772 |
PLUG, Non Commercial Engines |
| 28 |
22-8189941 |
CHECK VALVE, Non Commercial Engines |
| 29 |
32-82381335 |
TUBING, (8.00 Inch), 5.50 Inch Non Commercial Engines Comment: (To Oil Pump) |
| 30 |
22-816856Q3 |
FUEL CONNECTOR, Plastic |
| 31 |
10-4010635 |
SCREW, (M6 x 35) |
| 32 |
25-145091 |
GROMMET |
| 33 |
89-819503A2 |
ENRICHNER VALVE |
| 34 |
32-1430165 |
TUBING, (38.00 Inch) |
| 35 |
54-18887 |
CLAMP |
| 36 |
10-40011151 |
SCREW, (M8 x 35) |
| 37 |
35-891642T03 |
FUEL FILTER |
| 38 |
821698 |
BRACKET, Design II |
| 39 |
10-4000327 |
SCREW, (M6 x 14), Design II |
| 40 |
12-4002315 |
WASHER, Design II |
| 41 |
11-401386 |
NUT, (M6), Design II |
| 42 |
32-8M0108349 |
TUBING, Design II |
▶Gear Housing(Drive Shaft) (41 parts)
| Ref |
OEM Part # |
Part Name |
| - |
46-43024A7 |
WATER PUMP REPAIR KIT |
| 1 |
1667-9011T74 |
GEAR HOUSING ASSEMBLY, Gray |
| 2 |
17-8M0084244 |
PIN, Dowel (.375 x .625), Front |
| 3 |
43046 |
OILER TUBE |
| 5 |
10-79953Q04 |
SCREW, (.375-16 x .250) |
| 6 |
12-191833 |
WASHER, Fiber |
| 7 |
22-8M0058389 |
SCREW, Magnetic |
| 8 |
17-43044 |
PIN, Dowel (.375 x .625), Rear |
| 9 |
97-31640Q4 |
TRIM TAB |
| 10 |
10-825427 |
SCREW, (.437-14 x 1.250) |
| 11 |
12-45176 |
WASHER, (.453 x .812 x .105) |
| 12 |
43040T1 |
CARRIER |
| 13 |
43-44484T |
PINION GEAR |
| 14 |
11-35921 |
NUT, (.625-18) |
| 15 |
760394 |
SHIFT CAM |
| 16 |
31-42677A1 |
TAPERED ROLLER BEARING ASSEMBLY |
| 17 |
15-44492A1 |
SHIM SET |
| 18 |
45-43031A1 |
DRIVE SHAFT ASSEMBLY |
| 19 |
42461A1 |
WEAR SLEEVE ASSEMBLY |
| 20 |
27-8M0214931 |
GASKET |
| 21 |
27-430331 |
GASKET |
| 22 |
43055A4 |
COVER ASSEMBLY, Aluminum Cover |
| 23 |
26-43036 |
OIL SEAL, Lower, Plastic Cover |
| 24 |
26-43035 |
OIL SEAL, Upper, Plastic Cover |
| 25 |
27-430341 |
GASKET ALUMINUM COVER, Plastic Cover |
| 26 |
817275A2 |
WATER PUMP HOUSING, Upper, Use Without Reference Number 30, 31, And 7 |
| 27 |
8M0204709 |
FACE PLATE, Use Without Reference Number 30, 31, And 7 |
| 28 |
10-40011130 |
SCREW, (M6 x 30), Use Without Reference Number 30 And 31 |
| 29 |
8M0204658 |
SEAL, Use Without Reference Number 30 And 31 |
| 30 |
12-4002315 |
WASHER, Use With Reference Number 30 And 31 |
| 31 |
23-8M0204659 |
INSULATOR, Use With Reference Number 30, 31, 6, And 7 |
| 32 |
28-8M0204723 |
KEY |
| 33 |
47-43026T2 |
IMPELLER |
| 34 |
10-8M0204707 |
SCREW, (M6 x 25) |
| 35 |
12-8M0204649 |
WASHER, (.281 x .500 x .060) |
| 36 |
43048A1 |
SHIFT SHAFT ASSEMBLY |
| 37 |
53-29641 |
E RING |
| 38 |
23-43052A4 |
BUSHING ASSEMBLY |
| 39 |
25-8M0204681 |
O-RING |
| 40 |
26-8M0204708 |
SEAL, Oil |
| 41 |
10-8M0204741 |
SCREW, (M6 x 20) |
▶Gear Housing(Propeller Shaft) (27 parts)
| Ref |
OEM Part # |
Part Name |
| - |
27-43004A99 |
GASKET SET |
| 1 |
1667-9011T74 |
GEAR HOUSING ASSEMBLY, Gray |
| 42 |
31-30894A1 |
BEARING SET, Cup And Cone |
| 43 |
43-12634T02 |
FORWARD GEAR ASSEMBLY |
| 44 |
31-30895T |
ROLLER BEARING |
| 45 |
850315A1 |
CAM FOLLOWER ASSEMBLY |
| 45A |
30-44530 |
BALL |
| 46 |
24-30622 |
SPRING |
| 47 |
52-822539T |
CLUTCH |
| 48 |
17-8M0100263 |
PIN, Cross |
| 49 |
24-30893 |
SPRING |
| 50 |
44-12238T |
PROPELLER SHAFT |
| 51 |
43-12635T |
REVERSE GEAR |
| 52 |
8M0168901 |
BEARING CARRIER ASSEMBLY |
| 53 |
25-8M0214974 |
O-RING |
| 54 |
31-30956T |
ROLLER BEARING |
| 55 |
26-8M0204670 |
SEAL, Inner |
| 56 |
26-8M0205729 |
OIL SEAL, Outer |
| 57 |
31-12578T |
ROLLER BEARING |
| 58 |
12-12577 |
THRUST WASHER |
| 59 |
31-12576 |
THRUST BEARING |
| 60 |
10-4000354 |
SCREW, (M8 x 30) |
| 61 |
12-4002317 |
WASHER |
| 62 |
15-44491A1 |
SHIM SET |
| 63 |
13191Q01 |
THRUST HUB AND WASHER ASSEMBLY |
| 64 |
14-816629Q |
TAB WASHER |
| 65 |
11-52707Q1 |
NUT, Propeller |
▶Induction Manifold And Reed Block (39 parts)
| Ref |
OEM Part # |
Part Name |
| - |
15081T96 |
POWERHEAD ASSEMBLY COMPLETE, 90 |
| 1 |
27-43004009 |
GASKET |
| 2 |
428791 |
BAFFLE PLATE |
| 3 |
42878A2 |
COVER |
| 4 |
10-82127335 |
SCREW, (M8 x 35) |
| 5 |
42881A1 |
SHIFT RAIL |
| 6 |
14-42981 |
TAB WASHER |
| 7 |
10-40001134 |
SCREW, (M8 x 25) |
| 8 |
988851 |
SLIDE |
| 9 |
23-42994 |
BUSHING, Old Design |
| 10 |
13-29720 |
WASHER, Wave, Old Design |
| 11 |
12-35462 |
WASHER, (.2656 x .625 x .0625) , Old Design |
| 12 |
11-401386 |
NUT, (M6) |
| 13 |
12-35459 |
WASHER |
| 14 |
11-401386 |
NUT, (M6) |
| 15 |
1169-858552T2 |
LOWER END CAP ASSEMBLY |
| 16 |
21-426585 |
CHECK VALVE |
| 17 |
26-41953 |
SEAL |
| 18 |
25-89224 |
O-RING |
| 19 |
10-4010825 |
SCREW, (M10 x 25) |
| 20 |
27-430075 |
GASKET |
| 22 |
884296T |
INDUCTION MANIFOLD |
| 23 |
42923 |
BRACKET |
| 24 |
10-82127335 |
SCREW, (M8 x 35) |
| 25 |
10-81742740 |
SCREW, (M8 x 40) |
| 26 |
16-8M0045410 |
STUD |
| 27 |
12-8M0204663 |
WASHER |
| 28 |
12-8M0204666 |
WASHER, (.203 x .500 x .032), Old Design |
| 29 |
11-816874 |
WING NUT |
| 30 |
16-824470 |
STUD, (M8 x 1.25) |
| 31 |
22-996642 |
ELBOW |
| 32 |
32-8M0108349 |
TUBING |
| 33 |
22-432881 |
TEE |
| 34 |
8M0219198 |
REED BLOCK ASSEMBLY |
| 35 |
27-139376 |
GASKET |
| 36 |
34-43018A1 |
REED SET |
| 37 |
14-429821 |
TAB WASHER |
| 38 |
42924 |
RETAINER |
| 39 |
10-4000171 |
SCREW, (M6 x 16) |
▶Oil Injection Components (27 parts)
| Ref |
OEM Part # |
Part Name |
| - |
27-43004A99 |
GASKET SET |
| 1 |
1255-8627A7 |
OIL TANK |
| 2 |
99160001 |
BOOT, Upper |
| 3 |
99161 |
BOOT |
| 4 |
988952 |
BRACKET, Upper |
| 5 |
10-4010630 |
SCREW, (M6 x 30) |
| 6 |
36-42653A3 |
CAP ASSEMBLY |
| 7 |
27-42999T |
GASKET |
| 8 |
10-12896 |
SCREW, (8-18 x .31) |
| 9 |
87-12886A6 |
SWITCH ASSEMBLY |
| 10 |
43-430204 |
DRIVEN GEAR |
| 11 |
25-8M0204667 |
O-RING |
| 12 |
32-82381335 |
TUBING, (8.00 Inch), To Fuel Pump |
| 13 |
42959A2 |
OIL PUMP |
| 14 |
17335A3 |
ADAPTOR ASSEMBLY |
| 15 |
23-17597 |
BUSHING |
| 16 |
23-17596 |
JOURNAL BUSHING |
| 17 |
10-82104540 |
SCREW, Oil Pump |
| 18 |
42888 |
BASE |
| 19 |
25-56291 |
GROMMET |
| 20 |
10-82155050 |
SCREW |
| 21 |
54-816311T |
CABLE TIE, (8.00 Inch) Comment: (As Required) |
| 22 |
32-82381455 |
TUBING |
| 23 |
22-44456 |
FITTING |
| 24 |
32-9004934 |
TUBING, (14.50 Inches Bulk), Cut to 10.00 Inch Length |
| 25 |
54-814200 |
CLAMP |
| 26 |
12-8M0204666 |
WASHER, (.203 x .500 x .032) |
▶Power Trim Components, Single Ram (0D252460 and Below) (36 parts)
| Ref |
OEM Part # |
Part Name |
| - |
8M0171818 |
POWER TRIM PUMP |
| 1 |
811666 |
SHOCK ROD KIT |
| 2 |
813428 |
CYLINDER END CAP ASSEMBLY |
| 3 |
811667 |
SHOCK PISTON |
| 4 |
811668A1 |
CYLINDER REBUILD KIT |
| 5 |
810776 |
MEMORY PISTON KIT |
| 6 |
893916A01 |
CYLINDER KIT |
| 7 |
811678A6 |
SCREW AND SEAL KIT |
| 8 |
8116705 |
PUMP/MANIFOLD |
| 8A |
823180A1 |
ROCKER ARM |
| 9 |
10-813436 |
SCREW KIT |
| 10 |
811671 |
DRIVE SHAFT |
| 11 |
25-811672A4 |
SEAL KIT |
| 12 |
811673 |
RESERVOIR |
| 13 |
22-8134351 |
PLUG KIT |
| 14 |
893929A01 |
RELIEF VALVE KIT |
| 15 |
811677 |
RESERVOIR CAP KIT |
| 16 |
10-813446 |
SCREW |
| 17 |
811674 |
RESERVOIR/MOTOR |
| 18 |
811675 |
ARMATURE |
| 19 |
12-811676 |
THRUST WASHER KIT |
| 20 |
17-818898 |
PIN, Anchor |
| 21 |
17-821539 |
PIN, Trilobe |
| 22 |
99625002 |
SHAFT |
| 25 |
97-818298Q1 |
ANODE ASSEMBLY |
| 26 |
10-8M0204707 |
SCREW, (M6 x 25) |
| 27 |
12-8M0204649 |
WASHER, (.281 x .500 x .060) |
| 28 |
84-819514A3 |
HARNESS ASSEMBLY |
| 29 |
821509T01 |
DELAY RELAY |
| 30 |
821382 |
BRACKET |
| 31 |
23-8M0214955 |
BUSHING |
| 32 |
25-818967 |
GROMMET |
| 33 |
10-40011109 |
SCREW, (M5 x 25) |
| 34 |
10-69079 |
SCREW, (#10-16 x .440) |
| 35 |
8M0084613 |
C WASHER |
| 36 |
54-22740 |
CLIP |
▶Power Trim Components, Single Ram (0D252461 and Up) (34 parts)
| Ref |
OEM Part # |
Part Name |
| - |
8M0171817 |
POWER TRIM PUMP |
| 1 |
8M0171821 |
SHOCK ROD ASSEMBLY |
| 2 |
813428 |
CYLINDER END CAP ASSEMBLY |
| 3 |
813432A1 |
CYLINDER REBUILD KIT |
| 4 |
810776 |
MEMORY PISTON KIT |
| 5 |
893916A01 |
CYLINDER |
| 6 |
811678A6 |
SCREW AND SEAL KIT |
| 7 |
8116707 |
PUMP/MANIFOLD |
| 8 |
823180A1 |
ROCKER ARM |
| 9 |
10-813436 |
SCREW KIT |
| 10 |
8116711 |
DRIVE SHAFT |
| 11 |
811626A3 |
SEAL KIT, With Case Bolts |
| 12 |
8116731 |
RESERVOIR |
| 13 |
22-8134351 |
PLUG KIT |
| 14 |
893929A01 |
RELIEF VALVE KIT |
| 15 |
8116241 |
FRAME AND FIELD KIT |
| 16 |
8116271 |
ARMATURE KIT |
| 17 |
12665 |
BRUSH SPRING KIT |
| 18 |
811625 |
BRUSH CARD KIT |
| 19 |
17-818898 |
PIN, Anchor |
| 20 |
17-821539 |
PIN, Trilobe |
| 21 |
99625002 |
SHAFT |
| 22 |
97-818298Q1 |
ANODE ASSEMBLY |
| 23 |
10-8M0204707 |
SCREW, (M6 x 25) |
| 24 |
12-8M0204649 |
WASHER, (.281 x .500 x .060) |
| 25 |
84-17201A2 |
CONTROL HARNESS, (17.00 Inches) |
| 26 |
10-878607 |
SCREW, (10-16 X .38) |
| 27 |
8M0084613 |
C WASHER |
| 28 |
54-22875 |
CLIP |
| 29 |
89-8M0185145 |
SOLENOID |
| 30 |
23-8M0214955 |
BUSHING |
| 31 |
25-818967 |
GROMMET |
| 32 |
10-40011109 |
SCREW, (M5 x 25) |
| 33 |
12-4002314 |
WASHER |
▶Power Trim Components, Three Ram (Design I ) (45 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
99659A22 |
MANIFOLD ASSEMBLY, Gray |
| 2 |
22-56800 |
PIPE PLUG |
| 3 |
41493A7 |
TRIM CYLINDER ASSEMBLY, Gray |
| 4 |
41492A1 |
GUIDE ASSEMBLY |
| 5 |
25-41478A1 |
REPAIR KIT |
| 6 |
41482A2 |
CHECK VALVE KIT |
| 7 |
1100-8M0021648 |
GUIDE ASSEMBLY |
| 8 |
878413A1 |
PISTON AND ROD ASSEMBLY, Port |
| 9 |
35-12184A1 |
TRIM FILTER ASSEMBLY |
| 10 |
878414T01 |
PISTON AND ROD ASSEMBLY, Starboard |
| 11 |
17-821539 |
PIN, Trilobe, Trim Cylinder, Upper |
| 12 |
893929A01 |
VALVE ASSEMBLY |
| 12A |
53-815949001 |
E-RING |
| 13 |
10-4000327 |
SCREW, (M6 x 14) |
| 14 |
12-4002315 |
WASHER |
| 15 |
99642 |
COVER |
| 16 |
25-48462A4 |
O-RING KIT |
| 17 |
19-99609A1 |
PLUG ASSEMBLY |
| 18 |
99641A1 |
SHAFT ASSEMBLY |
| 19 |
22-56800 |
PIPE PLUG, Shaft |
| 20 |
10-4008820 |
SCREW, (M6 x 20) |
| 21 |
13-400256 |
LOCKWASHER, (M6) |
| 22 |
826729A10 |
POWER TRIM PUMP Comment: (Refer To Power Trim Pump For Breakdown) |
| 23 |
99625002 |
SHAFT |
| 24 |
97-818298Q1 |
ANODE ASSEMBLY |
| 25 |
10-8M0204707 |
SCREW, (M6 x 25) |
| 26 |
12-8M0204649 |
WASHER, (.281 x .500 x .060) |
| 27 |
8M0045383 |
STRIKER PLATE |
| 28 |
13-58643 |
LOCKWASHER, (.375) |
| 29 |
11-46335 |
NUT, (.375-24) |
| 30 |
84-17201A2 |
CONTROL HARNESS, (17.00 Inches) |
| 31 |
84-88807A13 |
CABLE ASSEMBLY (3.50 Inch) Black |
| 32 |
89-8M0185146 |
STARTER SOLENOID, ( 8-32 .250-20 Terminals) |
| 33 |
10-40007106 |
SCREW, (M5 X 13) |
| 34 |
8-32,11-26419 |
NUT, |
| 35 |
13-26992 |
LOCKWASHER, (.250) |
| 36 |
11-64015 |
NUT, ( #8-32) |
| 37 |
12-4002314 |
WASHER |
| 38 |
54-22875 |
CLIP |
| 39 |
8M0084613 |
C WASHER |
| 40 |
10-69079 |
SCREW, (#10-16 x .440) |
| 41 |
17-878267 |
GROOVE PIN, Lower |
| 42 |
10-4000377 |
SCREW, (M10 x 30) |
| 43 |
13-400258 |
LOCKWASHER |
| 44 |
54-47483 |
J CLIP, Old Design |
▶Power Trim Components, Three Ram (Design II ) (39 parts)
| Ref |
OEM Part # |
Part Name |
| - |
826729A10 |
POWER TRIM ASSEMBLY, Complete |
| 1 |
811604F |
MANIFOLD ASSEMBLY |
| 2 |
22-56800 |
PIPE PLUG |
| 3 |
880952A03 |
TILT CYLINDER ASSEMBLY |
| 4 |
811608 |
PISTON ROD, Bolt Type |
| 5 |
823553T |
PISTON ROD, Nut Type |
| 6 |
878239A02 |
GUIDE KIT |
| 7 |
811607A1 |
REPAIR KIT |
| 8 |
811610A1 |
CHECK VALVE KIT |
| 9 |
1100-8M0021648 |
GUIDE ASSEMBLY |
| 10 |
878414T01 |
PISTON AND ROD ASSEMBLY, Starboard |
| 11 |
35-12184A1 |
TRIM FILTER ASSEMBLY |
| 12 |
17-821539 |
PIN, Trilobe |
| 13 |
893929A01 |
VALVE ASSEMBY |
| 14 |
53-815949001 |
E-RING |
| 15 |
10-4000327 |
SCREW, (M6 x 14) |
| 16 |
12-4002315 |
WASHER |
| 17 |
811611 |
COVER |
| 18 |
811612A3 |
O-RING KIT |
| 19 |
19-811613 |
PLUG ASSEMBLY |
| 20 |
8M0142997 |
SHAFT ASSEMBLY |
| 21 |
22-56800 |
PIPE PLUG |
| 22 |
878265A6 |
TRIM MOTOR Comment: (Refer To Co-Pilot Or Tachometer Section For Breakdown) |
| 23 |
10-811616 |
SCREW, Short |
| 24 |
811617T1 |
PUMP |
| 25 |
811619 |
DRIVE SHAFT |
| 26 |
99625002 |
SHAFT |
| 27 |
97-818298Q1 |
ANODE ASSEMBLY |
| 28 |
10-8M0204707 |
SCREW, (M6 x 25) |
| 29 |
12-8M0204649 |
WASHER, (.281 x .500 x .060) |
| 30 |
8M0045383 |
STRIKER PLATE |
| 31 |
13-58643 |
LOCKWASHER, (.375) |
| 32 |
11-46335 |
NUT, (.375-24) |
| 33 |
17-878267 |
GROOVE PIN |
| 34 |
10-4000377 |
SCREW, (M10 x 30), Manifold |
| 35 |
13-400258 |
LOCKWASHER, Manifold Screw |
| 36 |
54-22875 |
CLIP, Pump Wire |
| 37 |
8M0084613 |
C WASHER |
| 38 |
10-69079 |
SCREW, (#10-16 x .440) |
▶Power Trim Motor (6 parts)
| Ref |
OEM Part # |
Part Name |
| - |
878265A6 |
TRIM MOTOR |
| 1 |
811624 |
FRAME AND FIELD KIT |
| 2 |
811625 |
BRUSH CARD KIT |
| 3 |
811623 |
END FRAME KIT |
| 4 |
811626 |
SEAL KIT |
| 5 |
811627 |
ARMATURE KIT |
▶Power Trim Pump (9 parts)
| Ref |
OEM Part # |
Part Name |
| - |
826729A10 |
POWER TRIM PUMP |
| 1 |
12659 |
FRAME AND FIELD KIT |
| 2 |
12665 |
BRUSH SPRING KIT |
| 3 |
13506 |
BRUSH CARD KIT |
| 4 |
12662 |
PUMP AND END FRAME KIT |
| 5 |
126631 |
PUMP SEAL KIT |
| 6 |
12660 |
END FRAME KIT |
| 7 |
12661 |
ARMATURE KIT |
| 8 |
12664 |
THRU BOLT KIT |
▶Service/Support Material (1 parts)
| Ref |
OEM Part # |
Part Name |
| - |
90-14699920 |
OWNER'S GUIDE, Gray |
▶Starter Motor(Bosch) (13 parts)
| Ref |
OEM Part # |
Part Name |
| - |
50-893891T |
STARTER MOTOR |
| 1 |
90643 |
DRIVE KIT |
| 2 |
685753 |
DRIVE ASSEMBLY |
| 3 |
75660 |
PLATE |
| 4 |
10-75385 |
BOLT |
| 6 |
75386 |
ARMATURE |
| 7 |
898265016 |
BRUSH/SPRING KIT |
| 8 |
23-57387 |
BUSHING |
| 9 |
NSS |
NOT SOLD SEPARATE, Washer, American Bosch Number WA-1728 |
| 10 |
13-26992 |
LOCKWASHER, (.250) |
| 11 |
11-20890 |
NUT, (.250-20) |
| 12 |
898265014 |
HOLDER |
| 14 |
15386001 |
END CAP |
▶Steering Handle Components (42 parts)
| Ref |
OEM Part # |
Part Name |
| - |
8949112 |
KEY, Ignition (2F) |
| 1 |
12022A14 |
BRACKET ASSEMBLY, Gray |
| 2 |
79-12012A1 |
TACHOMETER ASSEMBLY |
| 3 |
11-65110 |
NUT |
| 4 |
16-12782 |
STUD |
| 5 |
15126 |
SPACER |
| 6 |
14-12080 |
TAB WASHER |
| 7 |
11-4002016 |
NUT |
| 8 |
121051 |
GROMMET |
| 9 |
84-12649A2 |
HARNESS ASSEMBLY |
| 10 |
87-88107A5 |
KEY SWITCH, See Chart For Key |
| 11 |
11-879755 |
NUT, Special |
| 12 |
12015A1 |
COVER |
| 13 |
10-878608 |
SCREW, (#10-16 x .500) |
| 14 |
19-889730 |
PLUG |
| 15 |
87-11083A4 |
SWITCH ASSEMBLY, Stop |
| 16 |
15920Q54 |
LANYARD ASSEMBLY |
| 17 |
8M0032846 |
RETAINER |
| 18 |
10-4000358 |
SCREW, (M8 x 50) |
| 19 |
14-42981 |
TAB WASHER |
| 20 |
23-889732 |
BUSHING |
| 21 |
12021A2 |
SHIFT LEVER, Gray |
| 22 |
12-815351 |
WASHER |
| 23 |
16-8M0034452 |
STUD, (.375-24 x 1.125) |
| 24 |
98530 |
KNOB |
| 25 |
495636 |
SHIFT ROD |
| 26 |
48419T |
ROD END |
| 27 |
23-26856 |
BUSHING |
| 28 |
12-8M0204649 |
WASHER, (.281 x .500 x .060) |
| 29 |
18-25191 |
COTTER PIN |
| 30 |
87-93479A7 |
NEUTRAL START SWITCH |
| 31 |
12609 |
BRACKET |
| 32 |
126101 |
BRACKET |
| 33 |
10-90342 |
SCREW, (#4-40 x .630) |
| 34 |
4-40,11-24832 |
NUT, |
| 35 |
10-57583T |
SCREW, (#8-32 x .375) |
| 36 |
12-20878 |
WASHER |
| 37 |
8-32,11-26419 |
NUT, |
| 38 |
10-40001134 |
SCREW, (M8 x 25) |
| 39 |
12016A2 |
DETENT/SPRING KIT |
| 40 |
87-14645A4 |
TRIM SWITCH (23.00 Inch) Two Male Terminals |
| 41 |
49440 |
NUT, (.468-32) |
▶Steering Handle Components(With Steering Arm) (35 parts)
| Ref |
OEM Part # |
Part Name |
| - |
22-8M0169589 |
FITTING, Grease |
| 1 |
12020A4 |
STEERING ARM, Gray |
| 2 |
12018A4 |
TUBE ASSEMBLY |
| 3 |
48414 |
HOUSING |
| 4 |
48519 |
PLATE |
| 5 |
27-48518 |
GASKET |
| 6 |
10-878608 |
SCREW, (#10-16 x .500) |
| 7 |
54-889729 |
CLAMP |
| 8 |
10-40007112 |
NUT, (M5 x 40) |
| 9 |
11-816874 |
WING NUT |
| 10 |
87-823609A15 |
STOP SWITCH KIT, Throttle Handle |
| 11 |
87-8M0104612 |
STOP SWITCH, Design II, With Metal Lock Ting |
| 12 |
NLA |
No Longer Available, Stop Switch, Design I, Odres Kit 87-823609A15 |
| 13 |
10-62568 |
SCREW, (#10-16 x .375) |
| 14 |
8M0221732 |
GRIP |
| 15 |
54-648552 |
CLAMP |
| 16 |
10-878609 |
SCREW, (#10-16 x .600) |
| 17 |
8885242 |
CONDUIT |
| 18 |
8M0026078 |
GUIDE TUBE |
| 19 |
89578 |
BARREL |
| 20 |
10-32,10-824081 |
SET SCREW, |
| 21 |
12019 |
CABLE |
| 22 |
8M0204660 |
GUIDE |
| 23 |
20007 |
ANCHOR |
| 24 |
8-32,10-8M0204644 |
SET SCREW, |
| 25 |
10-823567105 |
SCREW, (M10 x 105) |
| 26 |
48416 |
CAP |
| 27 |
12-4002319 |
WASHER |
| 28 |
12-12024 |
WASHER |
| 29 |
23-146011 |
SPACER |
| 30 |
23-812930A1 |
BUSHING |
| 31 |
11-40140 |
NUT, (M10) |
| 38 |
68878A6 |
ALARM HORN AND WIRE ASSEMBLY |
| 39 |
68879 |
COVER |
| 40 |
10-40056107 |
SCREW, (M5 x 16) |
▶Swivel Bracket And Steering Arm(Casting Number 1499-8709C5) (29 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
1499-8710T21 |
SWIVEL BRACKET ASSEMBLY, Gray |
| 2 |
26-87735 |
SEAL, Oil, Lower |
| 3 |
23-818764 |
BUSHING |
| 4 |
25-33466 |
O-RING |
| 5 |
23-67668 |
SPACER |
| 6 |
22-8M0169589 |
FITTING, Grease |
| 7 |
23-821207 |
BUSHING |
| 8 |
10-64014 |
SCREW, (.250-28 x .500) |
| 9 |
92876A12 |
STEERING LINK ASSEMBLY |
| 10 |
10-849838 |
SCREW, (.375-24 x 1.25), Non Handle |
| 11 |
11-8M0204726 |
NUT, (.375-24) |
| 12 |
12-34931 |
WASHER, (.406 x .734 x .063) |
| 13 |
13-78854 |
WAVE WASHER |
| 14 |
42961T2 |
BOTTOM YOKE MARINER, Gray |
| 15 |
53-67684 |
RETAINING RING |
| 16 |
12-67670 |
WASHER |
| 17 |
99653 |
BRACKET, Not Used With Power Trim |
| 18 |
99619 |
SHAFT, Lower, Not Used With Power Trim |
| 19 |
17-821539 |
PIN, Trilobe, Not Used With Power Trim |
| 20 |
10-4000377 |
SCREW, (M10 x 30), Not Used With Power Trim |
| 21 |
13-400258 |
LOCKWASHER, Not Used With Power Trim |
| 22 |
97-818298Q1 |
ANODE ASSEMBLY, Not Used With Power Trim |
| 23 |
10-4000332 |
SCREW, (M6 x 35), Not Used With Power Trim |
| 24 |
12-8M0204649 |
WASHER, (.281 x .500 x .060), Not Used With Power Trim |
| 25 |
55-99724T15 |
SHOCK ABSORBER, Not Used With Power Trim Comment: (Gray) |
| 26 |
23-821207 |
BUSHING, Not Used With Power Trim |
| 27 |
99625002 |
SHAFT, Upper |
| 28 |
99661A36 |
SWIVEL PIN/STEERING ARM, Gray |
| 29 |
12079A9 |
SWIVEL PIN/STEERING ARM Comment: (Handle Models, Gray) |
▶Swivel Bracket And Steering Arm(Casting Number 1499-8709C6) (29 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
3408-818904T2 |
SWIVEL BRACKET, Gray Comment: (Use With Single Ram Power Trim) |
| 2 |
26-87735 |
SEAL, Oil, Lower |
| 3 |
23-818764 |
BUSHING |
| 4 |
25-8M0214926 |
O-RING |
| 5 |
23-816039 |
SPACER |
| 6 |
22-8M0169589 |
FITTING, Grease |
| 7 |
23-821207 |
BUSHING |
| 8 |
10-64014 |
SCREW, (.250-28 x .500) |
| 9 |
92876A12 |
STEERING LINK ASSEMBLY |
| 10 |
10-849838 |
SCREW, (.375-24 x 1.25), Non Handle |
| 11 |
11-8M0204726 |
NUT, (.375-24) |
| 12 |
12-34931 |
WASHER, (.406 x .734 x .063) |
| 13 |
17-821539 |
PIN, Trilobe |
| 14 |
42961T2 |
BOTTOM YOKE MARINER, Gray |
| 15 |
53-67684 |
RETAINING RING |
| 16 |
12-816432 |
WASHER, Thrust |
| 17 |
99653 |
BRACKET |
| 18 |
99619 |
SHAFT, Lower, Not Used With Power Trim |
| 19 |
17-821539 |
PIN, Trilobe |
| 20 |
10-4000377 |
SCREW, (M10 x 30) |
| 21 |
13-400258 |
LOCKWASHER |
| 22 |
97-818298Q1 |
ANODE ASSEMBLY |
| 23 |
10-8M0204707 |
SCREW, (M6 x 25) |
| 24 |
12-8M0204649 |
WASHER, (.281 x .500 x .060) |
| 25 |
55-99724T15 |
SHOCK STAMPED A12, Gray Comment: (Not Used With Power Trim) |
| 26 |
23-821207 |
BUSHING |
| 27 |
99625002 |
SHAFT, Upper |
| 28 |
99661A36 |
SWIVEL PIN/STEERING ARM, Gray |
| 29 |
12079A9 |
SWIVEL PIN/STEERING ARM, Gray Comment: (Handle Models) |
▶Tachometer (6 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
79-895283Q43 |
TACHOMETER, 6K |
| 2 |
79101T |
BRACKET, Mounting |
| 3 |
88-72729 |
LIGHT BULB |
| 4 |
88-79888 |
SOCKET, Light Bulb |
| 5 |
8-32,11-26419 |
NUT, |
| 6 |
84-86396A8 |
HARNESS ASSEMBLY, Tachometer (5.00 Feet) |
▶Throttle Lever And Linkage (26 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
42946T1 |
LEVER |
| 2 |
10-817582 |
ADJUSTING SCREW, (5 MM) |
| 3 |
11-400211 |
NUT, (M5) |
| 4 |
429471 |
LEVER |
| 5 |
10-814776 |
ADJUSTING SCREW, (M6 x 55) |
| 6 |
11-400212 |
NUT, (M6) |
| 7 |
42942 |
CAP |
| 8 |
16-42986 |
STUD, Design I |
| 9 |
11-90517 |
NUT, (M10), Design I |
| 10 |
10-4007180 |
SCREW, (M10 x 45), Design II |
| 11 |
12-42980 |
WASHER, Design II |
| 12 |
24-55162 |
SPRING |
| 13 |
42927 |
INSERT |
| 14 |
12-35459 |
WASHER |
| 15 |
11-401386 |
NUT, (M6) |
| 16 |
878172 |
ROD |
| 17 |
93254 |
SWIVEL BASE |
| 18 |
93421 |
SWIVEL BALL |
| 19 |
878420T |
ROD |
| 20 |
24-14159 |
SPRING |
| 21 |
23-8M0215006 |
BUSHING |
| 22 |
42948A7 |
CAM |
| 23 |
16-8161949 |
STUD |
| 24 |
12-69056 |
WASHER, (.255 x .620 x .03) |
| 25 |
11-401386 |
NUT, (M6) |
| 26 |
23-812930A1 |
BUSHING |
▶Transom Bracket (28 parts)
| Ref |
OEM Part # |
Part Name |
| 1 |
3401-8718F8 |
TRANSOM BRACKET, Starboard, Gray |
| 2 |
3400-8716A9 |
TRANSOM BRACKET, Port, Gray |
| 3 |
22-8M0169588 |
FITTING, Grease, Port |
| 4 |
17-8M0026068 |
TILT LOCK PIN ASSEMBLY, Non Power Trim |
| 5 |
99170A2 |
TILT TUBE, Power Trim |
| 6 |
11-859133 |
NUT, (1.00-14), Gray |
| 7 |
25-45711 |
O-RING |
| 8 |
13-88750 |
WAVE WASHER |
| 9 |
11-858869 |
NUT, (.875-14) |
| 10 |
10-814259 |
SCREW, (.500-20 x 4.00) |
| 11 |
12-8M0204648 |
WASHER |
| 12 |
11-91962 |
NUT |
| 13 |
8M0115104 |
LEVER ASSEMBLY, Non Power Trim And Three Ram Power Trim |
| 14 |
8M0109798 |
TILT LOCK LEVER, Single Ram Power Trim |
| 15 |
13-99611 |
WAVE WASHER |
| 16 |
23-65830 |
NYLINER |
| 17 |
99633 |
KNOB |
| 18 |
17-99615 |
PIN |
| 19 |
24-99622 |
SPRING |
| 20 |
17-99604 |
GROOVE PIN |
| 21 |
10-96930A1 |
BOLT ASSEMBLY, Power Trim |
| 22 |
11-23161 |
NUT, (.375-24), Power Trim |
| 23 |
11-8M0041651 |
NUT, (.875-14), Power Trim |
| 24 |
818771T8 |
ANCHOR BRACKET, Gray Comment: (Single Ram Power Trim) |
| 25 |
10-4000377 |
SCREW, (M10 x 30), Single Ram Power Trim |
| 26 |
13-400258 |
LOCKWASHER, Single Ram Power Trim |
| 27 |
11-40114 |
NUT, (M10), Single Ram Power Trim |
| 28 |
814207 |
STOP |
100-Hour / Annual Service Checklist
Regular maintenance keeps your Mercury 75 (3 CYL.) running reliably season after season. Most of these tasks can be performed with basic tools and the factory service manual.
- Replace water pump impeller and inspect wear plate
- Change engine oil and oil filter (check drain plug washer)
- Replace spark plugs and check ignition timing
- Drain and refill lower unit gear oil; inspect for water contamination
- Inspect fuel lines, primer bulb, and fuel filter for deterioration
- Check and replace sacrificial anodes (zinc or aluminum)
- Inspect propeller for damage; check shaft seal and cotter pin
- Check valve clearance (refer to service manual for specifications)
- Lubricate all grease points (steering, tilt tube, shift linkage)
- Inspect control cables and throttle/shift linkage for smooth operation
-
Pro Tip: Always flush the engine with fresh water after saltwater use — even a quick 10-minute flush significantly extends component life.
-
Pro Tip: Use fuel stabilizer in the tank before winter storage, and fog the cylinders to prevent internal corrosion during extended periods of non-use.
