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Tohatsu MFS75/90/100/115/140A (2021) Parts & Diagrams
🔎 Tohatsu MFS75/90/100/115/140A Reference Library — Exploded parts diagrams (24 diagrams), specifications, common issues, and maintenance checklist.
The Tohatsu MFS75/90/100/115/140A is a 4-Stroke EFI Inline 4-Cylinder 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 EFI Inline 4-Cylinder |
| Horsepower | 75 HP |
| Displacement | 1,995 cc |
| Bore x Stroke | 84.0 x 90.0 mm |
| Spark Plug (Type & Gap) | NGK LKR6E |
| Engine Oil Capacity | 4.2 L (with filter) |
| Recommended Engine Oil | SAE 10W-30 |
| Gear Case Oil Capacity | 0.98 L |
| Idle Speed (in gear) | 700 RPM |
| Full Throttle RPM Range | 5000-6000 RPM |
| Fuel | Unleaded Gasoline, 86 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 Tohatsu MFS75/90/100/115/140A:
- 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 Tohatsu MFS75/90/100/115/140A.
▶Fig.01 CYLINDER・CRANK CASE (33 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SSB01100-0 | CYL BLOCK & CRANKCASE ASSY |
| 2 | 345-01111-0 | * DOWEL PIN 6-12 |
| 3 | 3AB-01111-0 | * DOWEL PIN 6-12 |
| 4 | 3SS-01113-0 | * BOLT M10-105-P1.25 |
| 5 | 940103-1000 | * WASHER |
| 6 | 3SS-01114-0 | * BOLT M8-55-P1.25 |
| 7 | 3KM-01142-0 | ANODE PLUG ASSY |
| 8 | 3P0-01143-0 | * ANODE PLUG |
| 9 | 3T5-10046-0 | * O-RING 1.9-13 |
| 10 | 3P0-60218-0 | * ANODE |
| 11 | 921503-0530 | * SCREW |
| 12 | 3SS-07637-0 | OIL FILTER BRACKET |
| 13 | 3H8-07636-0 | OIL FILTER BOLT |
| 14 | 3SS-07632-0 | O-RING |
| 15 | 910103-5620 | BOLT |
| 16 | 3BJ-07615-0 | OIL FILTER |
| 17 | 3SS-01030-0 | THERMOSTAT |
| 18 | 3SS-01031-0 | THERMOSTAT CAP |
| 19 | 9101E3-5625 | BOLT |
| 20 | 3SS-65210-0 | COOLING HOSE 21 :28 440-87 |
| 21 | 3SS-35143-0 | CLIP |
| 22 | 3SS-07620-0 | PLUNGER ASSY |
| 23 | 3SS-07631-0 | * O-RING φ2.4-18.8 |
| 24 | 3SSB01290-0 | CRANKCASE HEAD ASSY |
| 25 | 151-00053-0 | * O-RING 2-66.5 |
| 26 | 3SS-01215-0 | * OIL SEAL 22-32-7 |
| 27 | 3SS-01214-0 | CRANKCASE HEAD GASKET |
| 28 | 3B2-61018-0 | BOLT 35mm |
| 29 | 9401E3-0600 | WASHER |
| 30 | 3SS-00115-0 | THRUST PLATE |
| 31 | 3C7-01513-2 | HANGER |
| 32 | 9101F4-0820 | BOLT |
| 33 | 941322-0800 | SPRING WASHER |
▶Fig.02 PISTON・CRANK SHAFT (13 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-00030-0 | CRANKSHAFT ASSY |
| 2 | 3SS-07752-0 | PLAIN SHAFT BEARING |
| 3 | 3UG-07752-0 | PLAIN SHAFT BEARING |
| 4 | 3SS-00121-0 | OIL SEAL 52-75-9 |
| 5 | 3UG-00121-0 | OIL SEAL 52-75-9 |
| 6 | 3SS-00040-0 | CONNECTING ROD ASSY |
| 7 | 3SS-00084-0 | BIG END BEARING |
| 8 | 3SS-00001-0 | PISTON(STD) |
| 9 | 3SS-00011-0 | PISTON RING |
| 10 | 3SS-00012-0 | PISTON RING |
| 11 | 3SS-00013-0 | PISTON RING-OIL |
| 12 | 3SS-00021-0 | PISTON PIN |
| 13 | 3SS-00024-0 | PISTON PIN CLIP |
▶Fig.03 CYLINDERHEAD・OIL PUMP (55 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3ZG-01000-0 | CYLINDER HEAD COMPLETE |
| 2 | 3SS-01001-0 | * CYLINDER HEAD ASSY |
| 8 | 3ZG-07810-0 | * CAMSHAFT ASSY |
| 9 | 3KY-07950-0 | * THRUST BOLT |
| 10 | 3SS-07825-0 | * OIL SEAL 30-47-8 |
| 11 | 3WA-07935-0 | * ROCKER ARM |
| 12 | 3UG-07935-0 | * ROCKER ARM |
| 13 | 3R0-07238-0 | * ADJUSTING SCREW |
| 14 | 3H8-07237-0 | * ADJUSTING NUT |
| 15 | 3SS-07920-0 | * ROCKER ARM SHAFT |
| 16 | 3SS-07922-0 | * ROCKER SHAFT BOLT |
| 17 | 3SS-07925-0 | * ROCKER SHAFT SPRING |
| 18 | 3SS-07927-0 | * WASHER 18.2-24-0.5 |
| 19 | 3KY-07901-0 | * INTAKE VALVE φ32 |
| 20 | 3KY-07902-0 | * EXHAUST VALVE φ28 |
| 21 | 3KY-07903-0 | * VALVE SPRING |
| 22 | 3KY-07921-0 | * RETAINER |
| 23 | 3KY-07923-0 | * COTTER |
| 24 | 3KY-07905-0 | * VALVE SPRING SEAT |
| 25 | 3R3-07204-0 | * INTAKE VALVE STEM SEAL |
| 26 | 3R3-07206-0 | * EXHAUST VALVE STEM SEAL |
| 27 | 3SS-07600-0 | * OIL PUMP ASSY |
| 28 | 3SS-07639-0 | * O-RING 2.4-37.2 |
| 29 | 3SS-07635-0 | * O-RING 2.4-21.8 |
| 30 | 910103-5635 | * BOLT |
| 31 | 3SS-01005-0 | CYLINDER HEAD GASKET |
| 32 | 3SS-01013-0 | CYLINDER HEAD BOLT M10-114 |
| 33 | 3SS-01015-0 | WASHER 10.5-20-2 |
| 36 | 3SSB01022-0 | CYLINDER HEAD COVER SUB-ASSY |
| 37 | 3SS-07731-0 | BREATHER CHAMBER COVER |
| 38 | 3SS-07732-0 | BREATHER CHAMBER COVER GASKET |
| 39 | 921503-0406 | SCREW |
| 40 | 3R0-71015-1 | OIL FILLER CAP |
| 41 | 3R0-07422-0 | O-RING 3.1-24.4 |
| 42 | 3SS-01024-0 | CYLINDER HEAD COVER GASKET |
| 43 | 910103-5625 | BOLT |
| 44 | 9701-1-1130 | SPARK PLUG (LKR6E) |
| 45 | 3SS-07735-0 | BREATHER HOSE 50-575-125 |
| 46 | 3T5-84398-0 | BAND 104 |
| 48 | 3SS-02327-0 | EXHAUST MANIFOLD ASSY |
| 49 | 3UG-02327-0 | EXHAUST MANIFOLD ASSY |
| 51 | 3KM-01142-0 | * ANODE PLUG ASSY |
| 52 | 3P0-01143-0 | ** ANODE PLUG |
| 53 | 3T5-10046-0 | ** O-RING 1.9-13 |
| 54 | 3P0-60218-0 | ** ANODE |
| 55 | 921503-0530 | ** SCREW |
| 57 | 3KM-01012-0 | CYLINDER HEAD BOLT |
| 59 | 3SS-02335-0 | EXHAUST MANIFOLD GASKET |
| 60 | 3UG-02335-0 | EXHAUST MANIFOLD GASKET |
| 61 | 345-01111-0 | DOWEL PIN 6-12 |
| 62 | 3SS-10311-0 | O-RING 3.1-74.4 |
| 63 | 3UG-10311-0 | O-RING 3.1-49.4 |
| 64 | 940103-0800 | WASHER |
| 65 | 3KY-72510-0 | ENGINE TEMP SENSOR |
| 66 | 3SS-84398-0 | BAND φ9-φ45 |
▶Fig.04 PULLEY・TIMING BELT (13 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-10060-0 | DRIVE PULLEY |
| 2 | 309-00131-0 | KEY 10-3.7-3 |
| 3 | 3SS-10063-0 | BELT GUIDE |
| 4 | 3SS-10068-0 | NUT M45-P1.5 |
| 5 | 3SS-10065-0 | DRIVEN PULLEY W/ANGLE PLATE |
| 8 | 3SS-02319-0 | BOLT M12-40-P1.25 |
| 9 | 3SS-01116-0 | WASHER 13-26-3.2 |
| 10 | 3SS-10045-0 | TIMING BELT |
| 11 | 3SS-10070-0 | TIMING BELT TENSIONER |
| 12 | 345-01111-0 | DOWEL PIN 6-12 |
| 13 | 3SS-07817-0 | CAM ANGLE SENSOR |
| 15 | 3SS-07819-0 | CAM ANGLE SENSOR BRACKET |
| 16 | 910103-5620 | BOLT |
▶Fig.05 INTAKE MANIFOLD・FUEL SYSTEM (79 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-02091-0 | INTAKE MANIFOLD |
| 2 | 3SS-10211-0 | ISC VALVE |
| 3 | 921503-0414 | SCREW |
| 4 | 3RS-10214-0 | MAP SENSOR |
| 5 | 921503-0516 | SCREW |
| 6 | 940103-0500 | WASHER |
| 7 | 3SSB10201-0 | FUEL RAIL |
| 8 | 3T5-10099-0 | CAP |
| 9 | 3T5-10098-0 | VALVE ASSY (PRESSURE CHECK) |
| 10 | 3SS-10300-0 | FUEL INJECTOR ASSY |
| 11 | 3RS-10323-0 | SEAL RING |
| 12 | 910103-5635 | BOLT |
| 13 | 3BA-63207-0 | COLLAR 6.5-12.5-7.5 |
| 14 | 3SS-10100-0 | THROTTLE BODY ASSY |
| 15 | 3SS-10104-0 | GASKET |
| 16 | 910103-5825 | BOLT |
| 17 | 3SS-10150-0 | VAPOR SEPARATOR ASSY |
| 18 | 98AB-50-220 | HOSE |
| 19 | 3GT-35143-0 | CLIP φ9.4 |
| 20 | 3SS-03813-0 | PLUG |
| 21 | 3T1-06917-0 | CLAMP φ10 |
| 22 | 98AL-40-750 | HOSE |
| 23 | 3BJ-02215-0 | CLIP φ7.8 |
| 24 | 3KY-06920-0 | RUBBER MOUNT |
| 25 | 940103-0800 | WASHER |
| 26 | 3KY-01080-1 | PIN φ8-22 |
| 27 | 3KY-10155-0 | BUSHING |
| 28 | 3SS-06162-0 | SPACER |
| 30 | 3UG-65212-0 | WATER HOSE L=650_5-7 |
| 31 | 3SS-65212-0 | WATER HOSE L=160-33_7 |
| 34 | 181-33182-1 | CLIP φ12.5 |
| 35 | 345-70114-1 | CLIP φ11.3 |
| 36 | 3ACB10143-0 | HIGH PRESSURE FUEL FILTER |
| 37 | 3AC-10145-0 | FUEL FILTER RUBBER MOUNT |
| 38 | 3SS-02239-0 | PLATE |
| 39 | 910103-5616 | BOLT |
| 40 | 3SS-02209-0 | LOW PERMEATION HOSE L=50_6.5-14.5 |
| 41 | 3AC-02209-0 | LOW PERMEATION HOSE L=140 |
| 42 | 3AC-10087-0 | CLAMP φ16.8 |
| 43 | 3T5-10086-0 | CLAMP 21/32 |
| 44 | 3SS-04085-0 | FUEL HOSE W/PROTECTOR |
| 46 | 3SS-84398-0 | BAND φ9-φ45 |
| 47 | 3SS-02135-0 | LOW PERMEATION HOSE L=220_5-10 |
| 48 | 3SS-03952-0 | INSULATOR |
| 49 | 3SS-02012-0 | O-RING φ1.9 |
| 50 | 910103-5835 | BOLT |
| 51 | 910103-5845 | BOLT |
| 52 | 3B2-01111-0 | DOWEL PIN 6-16 |
| 53 | 3SS-02503-0 | HOLDER |
| 54 | 3SS-10046-0 | O-RING |
| 56 | 3SS-02409-0 | INTAKE SILENCER ASSY |
| 57 | 3UJ-03536-0 | RESTRICTOR |
| 58 | 3NT-02095-0 | BOLT 35mm |
| 59 | 940103-0600 | WASHER |
| 60 | 3SS-04000-0 | FUEL PUMP ASSY |
| 61 | 3SS-03818-0 | O-RING 3.5-31.2 |
| 62 | 910103-5625 | BOLT |
| 63 | 3SS-02211-0 | ﾌｭｴﾙﾎｰｽ L=250_5.5-7.5 |
| 65 | 338-02215-0 | CLIP φ10 |
| 66 | 3AC-09056-1 | CLIP φ13.5 |
| 67 | 3SS-02212-0 | FUEL HOSE L=1100_5-7 |
| 68 | 3T1-60018-0 | NIPPLE 8-6-8 |
| 69 | 3T1-03813-0 | PLUG |
| 70 | 3T5-84398-0 | BAND 104 |
| 71 | 3RS-02230-0 | FUEL FILTER ASSY |
| 72 | 3RS-02237-0 | * CUP |
| 73 | 3B7-02234-0 | * FILTER |
| 74 | 3B7-02236-0 | * O-RING |
| 75 | 3RS-02235-0 | * O-RING |
| 76 | 3RS-02253-0 | * DRAIN VALVE |
| 77 | 3RS-02229-0 | * FLOAT |
| 78 | 3RS-02258-0 | * SEAL |
| 79 | 3RS-02232-0 | FUEL FILTER HOLDER |
| 80 | 3RS-02239-0 | PLATE |
| 81 | 910103-5612 | BOLT |
| 82 | 3SS-04060-0 | LOW PERMEATION HOSE L=250_5.5-7.5 |
| 83 | 3SS-04055-0 | LOW PERMEATION HOSE L=1100_5-7 |
| 84 | 3KY-84398-0 | BAND |
| 85 | 3T1-01138-0 | NIPPLE 6-8-11 |
▶Fig.06 MAGNETO (26 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-06191-0 | FLYWHEEL W/RING GEAR |
| 2 | 3SS-06123-0 | ALTERNATOR ASSY |
| 3 | 334-00131-0 | KEY 19-7-5 |
| 4 | 3SS-00132-0 | NUT 27-P1.5 |
| 5 | 3SS-00133-0 | WASHER 27.5-50-5 |
| 6 | 910103-5630 | BOLT |
| 7 | 3SS-06301-0 | RING GEAR COVER |
| 8 | 3T1-67005-0 | GROMMET 16-2.5 |
| 9 | 1E0-36056-0 | HOOK |
| 10 | 910103-0620 | BOLT |
| 11 | 3C8-66308-0 | WASHER 6-16-1.5 |
| 12 | 3A0-76079-0 | COLLAR 6.2-9-7.4 |
| 13 | 172-36008-0 | GROMMET 13-2 |
| 14 | 3SS-06008-0 | COIL BRACKET |
| 15 | 3M3-02319-0 | BOLT 30mm |
| 16 | 940103-0600 | WASHER |
| 17 | 345-01111-0 | DOWEL PIN 6-12 |
| 18 | 3SS-06071-0 | PULSAR COIL |
| 19 | 921503-0512 | SCREW |
| 20 | 3SS-06469-0 | IGNITION COIL W/R-CAP |
| 21 | 3SS-06999-0 | * PLUG CAP W/RESISTANCE |
| 22 | 910103-5620 | BOLT |
| 23 | 3SS-06025-0 | HOLDER |
| 24 | 910103-5616 | BOLT |
| 25 | 3UG-72181-0 | CAUTION DECAL (B) |
| 26 | 3SS-84398-0 | BAND φ9-φ45 |
▶Fig.07 ELECTRIC PARTS (STARTER MOTOR) (17 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3KY-76010-1 | STARTER MOTOR ASSY |
| 2 | 3KY-76014-0 | * BRUSH HOLDER |
| 3 | 3FW-76317-0 | * PLANET GEAR |
| 4 | 3FW-76015-0 | * PINION ASSY |
| 5 | 3FW-76314-0 | * INTERNAL GEAR |
| 6 | 3FW-76318-0 | * WASHER SET |
| 7 | 3FW-76320-0 | * SHIFT LEVER SET |
| 8 | 3FW-76321-0 | * MAGNETIC SWITCH |
| 9 | 3FW-76322-0 | * DUST COVER SET |
| 10 | 910103-5830 | BOLT |
| 11 | 3KY-76009-0 | STARTER MOTOR BAND |
| 12 | 3FW-76007-0 | DAMPER |
| 13 | 910103-5616 | BOLT |
| 14 | 3FW-76120-0 | BATTERY CABLE |
| 15 | 3FW-76145-0 | TERMINAL CAP 15.5-18.28 |
| 16 | 930103-0800 | NUT |
| 17 | 910103-5612 | BOLT |
▶Fig.08 ELECTRIC PARTS (46 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-07611-0 | OIL PRESSURE SWITCH |
| 2 | 921503-6406 | * SCREW |
| 3 | 3F9-84398-0 | BAND 205 |
| 4 | 3SS-76141-0 | STARTER CABLE |
| 4a | 3UG-76141-0 | STARTER CABLE |
| 5 | 3SS-06901-0 | BRACKET |
| 6 | 3KY-76064-0 | FUSE HOLDER BRACKET |
| 7 | 3V1-05913-0 | TAPPING SCREW 5-12 |
| 8 | 3SS-62004-0 | CORD HOLDER t=1.5mm |
| 10 | 3C8-72580-0 | PTT SOLENOID SWITCH (A) |
| 13 | 3C8-72581-0 | PTT SOLENOID SWITCH (B) |
| 14 | 930103-0600 | * NUT |
| 15 | 941303-0600 | * SPRING WASHER |
| 16 | 3SS-06869-0 | BRACKET t=2 |
| 17 | 3KY-72583-0 | SOLENOID SWITCH CORD (B) L=150 |
| 18 | 3AA-76145-0 | TERMINAL CAP 13-13-28 |
| 19 | 3Y1-76145-0 | TERMINAL CAP 8-13-28 |
| 20 | 3A3-76145-0 | TERMINAL CAP 8-13-28 |
| 21 | 3UG-76110-0 | CORD ASSY |
| 22 | 3T5-76249-0 | * FUSE 30A |
| 23 | 1E0-34093-0 | * CAP (Y) |
| 25 | 3UG-06973-0 | * CLAMP |
| 26 | 3KY-07612-0 | * GROMMET |
| 27 | 3KY-76037-0 | * CABLE TERMINAL PLUG |
| 28 | 3SS-06330-0 | * RELAY |
| 30 | 3SS-72020-0 | PLUG CAP NUMBER DECAL |
| 32 | 346-67113-0 | MOUNT 8.5-14-2.5 |
| 33 | 3B7-06920-0 | RUBBER MOUNT 8.5-14-2.5 |
| 33a | 346-67115-0 | WASHER 6.5-21-1 |
| 34 | 346-67114-1 | SPACER 6.2-9-15.7 |
| 36 | 3ZV-06401-0 | ECU ASSY (140) |
| 37 | 3SS-06410-0 | ECU HOLDER |
| 38 | 3SS-06322-0 | PLATE |
| 40 | 3UG-62004-0 | CORD HOLDER |
| 41 | 910103-5612 | BOLT |
| 42 | 3SS-06302-0 | RUBBER MOUNT |
| 43 | 910103-0630 | BOLT |
| 44 | 3SS-06902-0 | COVER |
| 45 | 3SS-06908-0 | GROMMET |
| 46 | 3SS-76110-0 | CORD ASSY |
| 47 | 3SS-06437-0 | TAPPING SCREW M5-16 |
| 48 | 3SS-76065-0 | RECTIFIER COMPLETE |
| 49 | 3SS-76067-0 | RECTIFIER COMPLETE GASKET |
| 50 | 9101E3-5625 | BOLT |
| 51 | 3SS-06973-0 | CLAMP |
| 52 | 3B7-76142-1 | GROUND CABLE L=120 |
▶Fig.09 DRIVE SHAFT HOUSING (74 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-01302-0 | ENGINE BASEMENT SUB-ASSY |
| 2 | 3RS-72404-0 | FLUSHING CONNECTOR CAP |
| 3 | 3RS-67147-0 | SEAL RING |
| 4 | 3SS-65250-0 | WATER PRESSURE RELIEF VALVE |
| 5 | 3SS-65255-0 | SPRING |
| 6 | 3SS-65248-0 | WATER PRESSURE RELIEF CAP |
| 7 | 353-00108-0 | O-RING 2.4-44.7 |
| 9 | 3R3-66226-0 | GROMMET 40-18-3 |
| 10 | 3T1-67161-0 | GROMMET |
| 16 | 3SS-67116-0 | ENGINE BASEMENT SEAL L=1307 |
| 18 | 345-01111-0 | DOWEL PIN 6-12 |
| 20 | 3KK-01012-0 | CYLINDER HEAD BOLT |
| 21 | 9401E3-0800 | WASHER |
| 24 | 3SS-60001-0 | BOLT M10-45-P1.25 |
| 25 | 3SS-61018-0 | BOLT M10-170-P1.25 |
| 26 | 3SS-01303-0 | ENGINE BASEMENT GASKET |
| 27 | 3SS-07701-0 | OILPAN |
| 28 | 3R3-07705-1 | DRAIN BOLT 14-14 |
| 29 | 3R3-07406-0 | WASHER 14.5-24-1 |
| 30 | 3KM-01142-0 | ANODE PLUG ASSY |
| 31 | 3P0-01143-0 | * ANODE PLUG |
| 32 | 3T5-10046-0 | * O-RING 1.9-13 |
| 33 | 3P0-60218-0 | * ANODE |
| 34 | 921503-0530 | * SCREW |
| 35 | 3SS-07712-0 | STRAINER CAP |
| 36 | 3SS-07713-0 | MESH |
| 37 | 9101E3-5620 | BOLT |
| 38 | 3SS-61208-0 | IDLE EXHAUST PORT COVER |
| 39 | 3UG-61220-0 | IDLE EXHAUST PORT GASKET |
| 40 | 9101E3-5625 | BOLT |
| 41 | 3SS-61343-0 | BOLT M10-55-P1.25 |
| 42 | 3SS-07702-0 | OILPAN GASKET |
| 43 | 3SS-07711-0 | OILPAN PLATE |
| 44 | 3SS-07714-0 | OILPAN PLATE GASKET |
| 46 | 3SSW61192-0 | DRIVE SHAFT HOUSING (L) |
| 47 | 3RS-67144-0 | COWL SUPPORT RUBBER |
| 48 | 3AL-76079-0 | COLLAR 6.2-9-9.55 |
| 49 | 910103-0616 | BOLT |
| 50 | 3SSW67003-0 | DRIVE SHAFT HOUSING COVER (R) |
| 51 | 3SS-67685-0 | HOOK LEVER (RIGHT) |
| 54 | 3UG-67142-0 | COVER HOOK |
| 57 | 3SS-67470-0 | CABLE COVER STAY |
| 58 | 921503-0512 | SCREW |
| 61 | 3SSW67004-0 | DRIVE SHAFT HOUSING COVER (L) |
| 62 | 3SSW67140-0 | HOOK LEVER BRACKET |
| 63 | 9101E3-5612 | BOLT |
| 64 | 3SS-67141-0 | HOOK LEVER |
| 66 | 350-67105-0 | HOOK LEVER BUSHING 14-16.5-17.7 |
| 68 | 3UH-67142-0 | COVER HOOK |
| 69 | 3SS-67142-0 | COVER HOOK |
| 70 | 345-05122-1 | WASHER 6.5-23-1.5 |
| 71 | 3SS-02095-0 | BOLT 16mm |
| 72 | 3SS-67684-0 | HOOK LEVER (LEFT) |
| 73 | 941403-1400 | WAVE WASHER d=14 |
| 74 | 3SS-72615-0 | PTT SWITCH ASSY |
| 75 | 3SS-72617-0 | PTT SWITCH ASSY BRACKET |
| 76 | 3F3-72616-1 | GASKET |
| 77 | 3SS-72594-0 | BRACKET |
| 78 | 3SS-06973-0 | CLAMP |
| 79 | 910103-5612 | BOLT |
| 80 | 3UG-84398-0 | BAND φ2.5-φ32 |
| 81 | 3SS-67113-0 | MOUNT |
| 82 | 3SS-61212-0 | GROMMET |
| 83 | 3T1-07737-1 | CLIP φ17.8 |
| 84 | 3RS-67485-0 | BOLT |
| 85 | 3SS-67477-0 | COVER |
| 86 | 3SS-76116-0 | GROMMET |
| 87 | 9101E3-5630 | BOLT |
| 88 | 3SS-07721-0 | OIL LEVEL GAUGE |
| 89 | 3SS-61332-0 | COLLAR |
| 90 | 3SS-60003-0 | DRIVE SHAFT BUSHING |
| 91 | 3SSW61110-0 | EXTENSION HOUSING |
| 92 | 3SS-61111-0 | STUD M10-165_P1.25 |
| 93 | 3AB-01111-0 | DOWEL PIN 6-12 |
▶Fig.10 GEAR CASE (DRIVESHAFT) (49 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-65120-0 | WATER PIPE (UL) |
| 2 | 3SS-65014-0 | WATER PIPE SEAL (LOWER) |
| 3 | 3SS-65204-0 | WATER PIPE AUXILIARY MOUNT φ16 |
| 4 | 3SSW60000-0 | GEAR CASE ASSY |
| 5 | 3C7-60211-1 | * ROLLER BEARING 28.6-38.1-3 |
| 6 | 3SS-60042-0 | WATER SEAL PLATE |
| 7 | 3SS-60041-0 | WATER SEAL RUBBER |
| 8 | 332-60005-2 | PLUG 8-8 |
| 9 | 332-60006-1 | GASKET 8.1-15-1 |
| 10 | 3SS-60217-0 | TRIM TAB |
| 11 | 911103-1045 | BOLT 10-P1.25 |
| 12 | 940103-1000 | WASHER |
| 13 | 3SS-60012-0 | GEAR CASE PLATE |
| 14 | 9215E3-0516 | SCREW |
| 15 | 3SS-60205-0 | WATER STRAINER SET |
| 16 | 3KY-60218-0 | ANODE |
| 17 | 910103-5645 | BOLT |
| 18 | 930403-0600 | NYLON NUT 6-P1.0 |
| 19 | 353-64016-0 | SHIM 52-60.5-0.1 |
| 20 | 3SS-64020-0 | BEVEL GEAR B |
| 21 | 3SS-64027-0 | NUT |
| 22 | 3SS-66014-0 | CAM ROD (UL) |
| 23 | 945303-0900 | E-RING d=9 |
| 24 | 3SS-66031-0 | CAM ROD BUSHING |
| 25 | 3SS-66137-0 | OIL SEAL 10-20-7 |
| 27 | 9101E3-5620 | BOLT |
| 28 | 3SS-64303-0 | DRIVE SHAFT (UL) |
| 29 | 3C7-60213-0 | TAPERED ROLLER BEARING 0506 |
| 30 | 3SS-64327-0 | DRIVE SHAFT SPRING |
| 31 | 3SS-64328-0 | DRIVE SHAFT SPRING GUIDE |
| 32 | 3SS-65021-0 | WATER PUMP IMPELLER |
| 33 | 3B7-65022-1 | KEY 28-5.7-4 |
| 34 | 3SS-65016-0 | PUMP CASE (UPPER) |
| 35 | 3SS-65011-0 | PUMP CASE LINER |
| 36 | 3SS-65015-0 | O-RING 2.4-35.2 |
| 37 | 3SS-65025-0 | WATER PUMP GUIDE PLATE |
| 38 | 3SS-65029-0 | GUIDE PLATE GASKET |
| 39 | 3UG-65015-0 | O-RING 2.4-84.4 |
| 41 | 9161E3-0845 | BOLT |
| 42 | 9401E3-0800 | WASHER |
| 43 | 3SS-60231-0 | OIL SEAL HOUSING ASSY |
| 44 | 3SS-60223-0 | * OIL SEAL 22-40-8 |
| 45 | 3SS-66023-0 | * O-RING 3.5-55.6 |
| 46 | 9101E3-5825 | BOLT |
| 47 | 3SS-60001-0 | BOLT M10-45-P1.25 |
| 48 | 3AB-01111-0 | DOWEL PIN 6-12 |
| 49 | 3B7-61114-0 | NUT 10-P1.25 |
| 50 | 9402E3-1000 | WASHER |
| 51 | 3SS-61018-0 | BOLT M10-170-P1.25 |
▶Fig.11 GEAR CASE (PROPELLER SHAFT) (27 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-64010-0 | BEVEL GEAR ASSY (A) |
| 2 | 3B7-64011-0 | * ROLLER BEARING 25-32-26 |
| 3 | 3B7-64016-0 | SHIM 47-57-0.1 |
| 4 | 3C7-60215-0 | TAPERED ROLLER BEARING 30209 |
| 5 | 3SS-64030-0 | BEVEL GEAR C |
| 6 | 3SS-64035-0 | WASHER t=2.4 |
| 7 | 3B7-64037-0 | SHIM 42-50-0.1 |
| 8 | 3SS-64211-0 | PROPELLER SHAFT |
| 9 | 3SS-64215-0 | CLUTCH |
| 10 | 3B7-64218-0 | PIN |
| 11 | 3B7-64219-1 | SNAP |
| 12 | 3SS-64225-0 | CLUTCH SLIDER |
| 13 | 965002-3207 | BALL 7/32=5.556mm |
| 14 | 965002-3211 | BALL 11/32=8.731mm |
| 15 | 3SS-64221-0 | SPRING |
| 16 | 3SSW87323-0 | PROPELLER SHAFT HOUSING ASSY |
| 17 | 3B7-60211-0 | * ROLLER BEARING 30-40-30 |
| 18 | 9601-0-6208 | * BALL BEARING 6208 |
| 19 | 3SS-60103-0 | * O-RING 3.1-94.4 |
| 20 | 3SS-60111-0 | * OIL SEAL 30-50-7 |
| 21 | 3SS-61017-0 | BOLT M10-35-Ｐ1.25 |
| 22 | 353-64121-0 | PROPELLER NUT M16P1.5 |
| 23 | 345-64124-0 | WASHER 17-32-3 |
| 24 | 951503-0325 | SPLIT PIN 3-25 |
| 25 | 3HKB64545-0 | PROPELLER ASSY (21") |
| 26 | 3HK-64238-0 | PROPELLER HUB KIT |
| 27 | 3HK-64235-0 | * FORWARD THRUST WASHER |
▶Fig.12 BRACKET (69 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-61301-0 | RUBBER MOUNT (UPPER) |
| 2 | 3SS-61326-0 | LOCK PLATE W/BOLT |
| 5 | 3SS-61339-0 | DAMPER (UPPER) |
| 6 | 3SS-61333-0 | DAMPER (UPPER) |
| 7 | 3SS-61302-0 | RUBBER MOUNT (LOWER) |
| 8 | 3SS-61321-0 | BOLT M12-195_P1.25 |
| 9 | 9402E3-1200 | WASHER |
| 10 | 3SS-61338-0 | DAMPER 28.2-48-5 |
| 11 | 3SS-61334-0 | WASHER 12.5-46-4 |
| 12 | 3SS-61336-0 | DAMPER (LOWER) |
| 13 | 3SSW61342-0 | MOUNT HOLDING PLATE (LOWER) |
| 14 | 3SSW77211-0 | CLAMP BRACKET (PTT-R) |
| 15 | 3SSW77212-0 | CLAMP BRACKET (PTT-L) |
| 16 | 9102E3-1020 | BOLT |
| 17 | 9402E3-1000 | WASHER |
| 18 | 3C7-60218-2 | ANODE |
| 19 | 338-60218-2 | ANODE |
| 20 | 369-60218-1 | ANODE |
| 21 | 910103-5630 | BOLT |
| 22 | 3E0-62116-1 | WASHER 25.7-50-1 |
| 23 | 3SS-62191-0 | SWIVEL BRACKET SHAFT ASSY |
| 24 | 344-67177-1 | GREASE FITTING |
| 25 | 940103-0600 | WASHER |
| 26 | 3E0-62126-0 | BUSHING 25.6-28.6-40 |
| 27 | 346-62124-1 | NYLON NUT 7/8-14 |
| 28 | 3E0-62121-1 | THRUST ROD |
| 29 | 3B7-62129-1 | PIN |
| 30 | 3SSW77208-0 | SWIVEL BRACKET ASSY |
| 31 | 3SS-77085-0 | BOLT M12-P1.25-43 |
| 35 | 3SS-62396-0 | GROUND L=260 |
| 36 | 3C8-62396-1 | GROUND L=210 |
| 38 | 3SS-62431-0 | TILT STOPPER ASSY |
| 39 | 3Y9-62433-0 | * TILT STOPPER GRIP |
| 40 | 3SS-63207-0 | COLLAR 12.2-26-15.5 |
| 41 | 940103-1200 | WASHER |
| 42 | 951403-3516 | SPRING PIN 3.5-16 |
| 43 | 3E0-62473-1 | TILT STOPPER SPRING |
| 44 | 3SSW62010-0 | STEERING SHAFT ASSY |
| 45 | 3SS-62417-0 | BUSHING |
| 46 | 3SS-62423-0 | THRUST PLATE (UPPER) 38.5-58-2 |
| 47 | 3SS-62415-0 | O-RING 4.8-36.7 |
| 48 | 945103-3600 | C-RING |
| 49 | 3SSW61411-0 | MOUNT BRACKET |
| 50 | 910103-5620 | BOLT |
| 51 | 910103-5612 | BOLT |
| 52 | 3T1-72574-0 | TRIM SENSOR L=1700 |
| 53 | 9101E3-0620 | BOLT |
| 54 | 3R0-66308-0 | WASHER 6-16-1.5 |
| 55 | 345-06915-0 | CLAMP 6.5-14L |
| 56 | 921503-5612 | SCREW |
| 57 | 3SS-77150-0 | PTT ASSY |
| 58 | 910103-5616 | BOLT |
| 59 | 3SS-77071-0 | CYLINDER PIN (UPPER) |
| 60 | 3C8-77075-0 | BUSHING 18-24-19 |
| 61 | 3E0-77076-0 | BUSHING 18-20-20.5 |
| 62 | 9101E3-0612 | BOLT |
| 63 | 345-05122-1 | WASHER 6.5-23-1.5 |
| 64 | 3E0-77101-2 | CYLINDER PIN (LOWER) |
| 65 | 3E0-77103-0 | BUSHING 22-25.4-23.5 |
| 66 | 346-62412-1 | WASHER 22.6-30-2 |
| 67 | 945103-2200 | C-RING d=22 |
| 68 | 3SS-60001-0 | BOLT M10-45-P1.25 |
| 69 | 3SS-61343-0 | BOLT M10-55-P1.25 |
| 71 | 3PR-06972-0 | CLAMP 6.5-47.5P |
| 72 | 3AM-72120-0 | RIGGING BOLT SET |
| 73 | 3C7-62133-2 | * BOLT 12-105 P1.25 |
| 74 | 353-61334-0 | * WASHER 13-34-3 |
| 75 | 3R0-61324-0 | * NYLON NUT 12-P1.25 |
| 76 | 9401E3-1200 | * WASHER |
▶Fig.13 POWER TRIM&TILT (44 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-77180-0 | MOTOR ASSY |
| 2 | 3T1-77195-0 | * YOKE ASSY |
| 3 | 353-77182-1 | * O-RING |
| 4 | 3SS-77192-0 | * MOTOR BRACKET ASSY |
| 5 | 3SS-77191-0 | ** BREAKER |
| 6 | 3SS-77199-0 | BOLT |
| 7 | 3SS-77430-0 | PUMP |
| 8 | 3E0-77434-0 | * FILTER |
| 9 | 3E0-77163-0 | COUPLING |
| 10 | 3B7-77167-0 | O-RING 1.8-69.6 |
| 11 | 3E0-77176-1 | MANUAL VALVE |
| 12 | 3B7-77411-0 | * O-RING |
| 13 | 3E0-77407-0 | * O-RING |
| 14 | 3E0-77408-0 | * BACK-UP RING |
| 15 | 3SS-77171-0 | C-RING |
| 16 | 3E0-77475-0 | FILTER |
| 17 | 3E0-77479-0 | ORIFICE |
| 18 | 3SS-77365-0 | PISTON ROD ASSY |
| 19 | 3E0-77383-0 | * O-RING |
| 21 | 3B7-77377-1 | FREE PISTON |
| 22 | 3B7-77375-0 | O-RING |
| 23 | 3B7-77376-0 | BACK-UP RING |
| 24 | 3E0-77388-0 | TRIM PISTON ASSY |
| 25 | 3E0-77390-0 | * TRIM PISTON |
| 26 | 3B7-77392-0 | * O-RING |
| 27 | 3B7-77393-0 | * BACK-UP RING |
| 28 | 3SS-77395-0 | ROD GUIDE SUB-ASSY |
| 29 | 3E0-77398-0 | * O-RING |
| 30 | 3E0-77472-1 | PLUG |
| 31 | 3SS-77179-0 | O-RING |
| 32 | 3E0-77165-0 | RESERVE TANK |
| 33 | 3E0-77168-0 | CAP |
| 34 | 3E0-77169-0 | O-RING |
| 35 | 3SS-77169-0 | O-RING |
| 36 | 3SS-77159-0 | BOLT |
| 37 | 3SS-77431-0 | BOLT |
| 38 | 3SS-77432-0 | BOLT |
| 39 | 3SS-77167-0 | O-RING |
| 40 | 3E0-77557-0 | ORIFICE |
| 41 | 3E0-77558-0 | BALL |
| 42 | 3E0-77559-0 | PIN |
| 43 | 3E0-77453-0 | VALVE SEAT |
| 44 | 3E0-77456-0 | FILTER |
| 45 | 3E0-77189-0 | SCREW |
▶Fig.14 SHIFT・THROTTLE (41 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-63718-0 | THROTTLE CAM |
| 2 | 3SS-63727-0 | SPRING |
| 3 | 3R3-66124-0 | COLLAR 6.5-10.5-22.6 |
| 4 | 910103-0635 | BOLT |
| 6 | 345-05122-1 | WASHER 6.5-23-1.5 |
| 7 | 3SS-63751-0 | THROTTLE ARM |
| 8 | 3KY-03171-0 | THROTTLE ROLLER |
| 9 | 3KY-76079-0 | COLLAR 6.5-10.5-9.3 |
| 10 | 910103-0620 | BOLT |
| 11 | 3SS-63617-0 | THROTTLE ROD |
| 12 | 3SS-66272-0 | SHIFT SLIDER BRACKET |
| 13 | 3SS-76081-0 | NEUTRAL SWITCH BRACKET |
| 14 | 3SS-76080-0 | NEUTRAL SWITCH |
| 15 | 921503-0414 | SCREW |
| 16 | 921503-0406 | SCREW |
| 17 | 3SS-66113-1 | SHIFT DETENT SPRING |
| 18 | 921503-0508 | SCREW |
| 19 | 3SS-66122-0 | SHIFT ARM |
| 20 | 3SS-66270-1 | SHIFT SLIDER |
| 21 | 3SS-66308-0 | WASHER 10.5-30-2 |
| 22 | 951603-1000 | SNAP PIN |
| 23 | 3SS-83820-0 | CABLE CLIP ASSY |
| 25 | 910103-5830 | BOLT |
| 26 | 3SS-66220-0 | SHIFT ROD BRACKET |
| 27 | 9101E3-5625 | BOLT |
| 28 | 3SS-66221-0 | BUSHING 10-12_H=10 |
| 29 | 346-63721-0 | BUSHING 6.2-16-5 |
| 30 | 3AL-83719-0 | WASHER 7-18-1.6 |
| 31 | 951603-0600 | SNAP PIN d=6 |
| 32 | 3SS-66200-0 | SHIFT ROD ASSY |
| 33 | 3SS-66241-0 | * SHIFT ROD JOINT |
| 34 | 951403-0414 | * SPRING PIN 4-14 |
| 35 | 3UG-66233-0 | * WASHER 10.5-28-3 |
| 36 | 3SS-66226-0 | GROMMET φ20-6, φ9 |
| 37 | 3B7-83715-2 | CABLE JOINT |
| 38 | 3AA-83719-0 | WASHER 8.5-18-1.6 |
| 39 | 951603-0800 | SNAP PIN d=8 |
| 40 | 346-67115-0 | WASHER 6.5-21-1 |
| 41 | 3SS-63505-0 | CABLE HOLDER |
| 42 | 3F9-84398-0 | BAND 205 |
| 43 | 910103-5616 | BOLT |
▶Fig.15 STEERING (8 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SS-83830-0 | STEERING HOOK PLATE |
| 2 | 910103-1030 | BOLT |
| 3 | 3SS-84905-0 | DRAG LINK ASSY |
| 4 | 3E0-84914-0 | * SPACER 9.6-19-13 |
| 5 | 3E0-84917-0 | * BOLT 3/8-50 |
| 6 | 353-84918-0 | * NYLON NUT 3/8-24UNF |
| 7 | 353-84916-0 | * WASHER 9.6-18-2 |
| 8 | 3F3-84908-0 | * SEAL RING |
▶Fig.16 TOP COWL (18 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SSW67645-1 | TOP COWL ASSY |
| 2 | 3SSW67640-0 | * TOP COWL SUB-ASSY |
| 3 | 3R0-67517-0 | ** ROLLER 6.1-14.7-14 |
| 5 | 346-67115-0 | ** WASHER 6.5-21-1 |
| 6 | 945303-0500 | ** E-RING d=5 |
| 7 | 3SS-67143-0 | ** COWL SUPPORT |
| 8 | 3UG-67144-0 | ** COWL SUPPORT RUBBER |
| 9 | 910103-5620 | ** BOLT |
| 10 | 3SS-67519-0 | ** ROLLER φ9.1-φ15-15 |
| 11 | 3SY-76079-0 | ** COLLAR |
| 12 | 940103-0600 | ** WASHER |
| 13 | 910103-0630 | ** BOLT |
| 14 | 940203-0800 | ** WASHER 8.4-15.5-1.6 |
| 15 | 3KY-10155-0 | ** BUSHING |
| 16 | 3ZG-87801-0 | * DECAL SET (MFS140A/AW) |
| 17 | 3YG-72180-0 | CAUTION DECAL (A) |
| 18 | 3F0-72185-0 | CAUTION DECAL |
| 19 | 3SS-67501-0 | TOP COWL SEAL |
▶Fig.17 MULTI TILLER HANDLE (50 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SSW63000-0 | TILLER HANDLE KIT |
| 2 | 3SS-63600-0 | * THROTTLE WIRE |
| 3 | 3SS-66196-0 | * SHIFT CABLE |
| 4 | 398-06830-0 | * STOP SWITCH ASSY |
| 5 | 353-06821-0 | ** STOP SWITCH LANYARD ASSY |
| 6 | 3GF-76020-0 | * MAIN SWITCH ASSY |
| 7 | 3GF-76219-0 | ** MAIN SWITCH KEY |
| 8 | 3GF-76205-0 | ** MAIN SWITCH KEY COVERING CAP |
| 9 | 3T5-76022-0 | * MAIN SWITCH CAP (WATERPROOF) |
| 10 | 3GF-71040-0 | * PILOT LAMP ASSY |
| 11 | 3GF-72019-0 | * THROTTLE DECAL |
| 12 | 3GF-67578-1 | * SHIFT DECAL |
| 13 | 3GF-72198-0 | * WARNING LAMP DECAL |
| 14 | 3GF-72200-0 | * STOP SWITCH DECAL |
| 15 | 3GF-84339-0 | * INSTRUCTION DECAL |
| 16 | 3UR-63320-0 | * TILLER HANDLE COVER |
| 17 | 3GF-63624-0 | * GROMMET |
| 18 | 3SS-76119-0 | * CORD ASSY |
| 19 | 3UR-63193-0 | * GRIP PARTS KIT |
| 20 | 3UR-63062-0 | THROTTLE SHAFT KIT |
| 21 | 3GF-63067-0 | * THROTTLE LINK ASSY |
| 22 | 3GF-66160-0 | * SHIFT UNIT ASSY |
| 23 | 3GF-66158-0 | * SHIFT LEVER KIT |
| 24 | 3GF-66198-0 | * CABLE BRACKET KIT |
| 25 | 3GF-76175-0 | * BUZZER KIT |
| 26 | 3GF-63032-0 | * THROTTLE FRICTION ASSY |
| 27 | 3GF-63205-0 | * SCREW SET |
| 28 | 3SSW62001-0 | * STEERING BRACKET |
| 29 | 9153E3-1040 | * STUD M10-40 |
| 30 | 3SS-62991-0 | * PLATE |
| 31 | 930403-1000 | * NYLON NUT 10-P1.5 |
| 33 | 3GF-63201-0 | * BOLT 10-80 P1.25 |
| 34 | 3GF-63305-0 | * CONICAL SPRING WASHER 10.5-21-2.3 |
| 35 | 3GF-63025-0 | * SPACER 10.5-23-9 |
| 36 | 3GF-63102-0 | * BUSHING 10.5-12.7-13.5 |
| 37 | 9401E3-1000 | * WASHER |
| 38 | 3GF-63310-0 | * LOCK NUT 10-P1.25 |
| 39 | 3GF-62004-0 | * CORD HOLDER |
| 40 | 3T5-06437-0 | * TAPPING SCREW 6-16 |
| 41 | 3SS-62447-0 | * PLATE |
| 42 | 3V1-60108-0 | * PRE-COATED BOLT 6-16 |
| 43 | 3V5-62442-0 | * NYLON NUT 8-P1.25 |
| 44 | 3B7-63730-0 | * WASHER 8.5-24-1.5 |
| 45 | 3SS-62449-0 | * DISC |
| 46 | 3SS-62441-0 | * FRICTION LEVER |
| 47 | 3SS-62400-0 | * FRICTION LEVER BRACKET |
| 48 | 910103-5612 | * BOLT |
| 49 | 3R3-62443-0 | * WASHER 8.1-20-0.8 |
| 50 | 3GF-62445-0 | * BOLT 8-32 P1.25 |
| 51 | 346-62127-0 | * CAP NUT |
▶Fig.18 COMPONENT PARTS OF REMOTE CONTROL (52 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3U2B84500-0 | REMOTE CONTROL HEAD ASSY (RC12F) |
| 2 | 3A3-84365-1 | * THROTTLE ARM |
| 3 | 3A3-84428-0 | * THROTTLE FRICTION ARM |
| 4 | 945303-0600 | * E-RING d=6 |
| 5 | 353-84394-0 | * WASHER |
| 6 | 3U2-84427-0 | * ADJUSTING SCREW |
| 7 | 3A3-84381-0 | * SHIFT GEAR ASSY |
| 8 | 3A3-83314-2 | * CABLE TERMINAL |
| 9 | 3A3-84364-2 | * DRIVE GEAR |
| 10 | 930103-0500 | * NUT |
| 11 | 910103-0525 | * BOLT |
| 12 | 3A3-84376-0 | * GROMMET |
| 13 | 3U2B84441-0 | * REAR HOUSING |
| 14 | 3U2B84366-0 | * REAR PANEL |
| 15 | 3U2-84401-0 | * NEUTRAL LOCK ARM |
| 16 | 3A3-84403-0 | * NEUTRAL LOCK SPRING |
| 17 | 3U2-84404-0 | * GRIP |
| 18 | 3U2-84343-0 | * CONTROL LEVER |
| 19 | 3A3-84368-0 | * WAVE WASHER |
| 20 | 3A3-84391-0 | * FREE THROTTLE DRUM |
| 21 | 3A3-84435-0 | * BUSHING |
| 22 | 3A3-84422-0 | * THRUST PLATE |
| 23 | 921603-0512 | * SCREW |
| 24 | 3VK-84339-0 | * INSTRUCTION DECAL |
| 25 | 3A3-84432-0 | * BUSHING |
| 26 | 3U2-84375-0 | * SCREW |
| 27 | 3VK-84375-0 | * SCREW |
| 28 | 3VL-84375-0 | * SCREW |
| 29 | 3A3-84374-0 | * SPACER |
| 30 | 353-84371-0 | * WASHER |
| 31 | 3U2-84371-0 | * WASHER |
| 32 | 930103-0600 | * NUT |
| 33 | 3A3-84383-0 | * WASHER |
| 34 | 3A3-84421-0 | * ROLLER |
| 35 | 3U2-84431-0 | * BUSHING |
| 36 | 940103-0800 | * WASHER |
| 37 | 3U2-84442-0 | * BOLT |
| 38 | 353-84388-0 | * DETENT ROLLER |
| 39 | 3U2B84312-0 | * FREE THROTTLE LEVER |
| 40 | 921503-0406 | * SCREW |
| 41 | 3A3-84423-0 | * DETENT RETAINER |
| 42 | 3A3-84307-0 | * DETENT SPRING |
| 43 | 3A3-84424-0 | * FREE THROTTLE ROLLER |
| 44 | 3A3-84426-0 | * ROLLER RETAINER |
| 45 | 3A3-84425-0 | * FREE THROTTLE SPRING |
| 46 | 3U2-63107-0 | * COVER |
| 47 | 3U2-63506-0 | * HOLDER |
| 48 | 3U2-84917-0 | * BOLT |
| 49 | 3U2-77367-0 | * JOINT |
| 50 | 3U2-06973-0 | * CLAMP |
| 51 | 3U2-72187-0 | * CAUTION DECAL(SIGP) |
| 52 | 3U2B84440-0 | * FRONT HOUSING |
▶Fig.19 COMPONENT PARTS OF REMOTE CONTROL (ELECTRIC PARTS) (16 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3GF-76020-0 | MAIN SWITCH ASSY |
| 2 | 3GF-76219-0 | * MAIN SWITCH KEY |
| 3 | 3GF-76205-0 | * MAIN SWITCH KEY COVERING CAP |
| 4 | 3T5-76115-1 | CORD ASSY L=6200 |
| 5 | 353-72546-0 | ASSIST CORD (RED) L=200 |
| 6 | 3U2-84331-0 | DECAL (LEVER) |
| 7 | 3U2-84336-0 | SHIFT POSITION DECAL |
| 8 | 3T5-76086-0 | NEUTRAL SWITCH (REMOTE CONT) |
| 9 | 921503-5316 | SCREW |
| 10 | 3U2-72615-0 | PTT SWITCH ASSY |
| 11 | 3C8-76171-0 | OVERHEAT BUZZER |
| 12 | 3A3-06830-0 | STOP SWITCH ASSY |
| 13 | 353-06821-0 | * STOP SWITCH LANYARD ASSY |
| 14 | 3U2-72200-0 | STOP SWITCH DECAL |
| 15 | 3U2-84334-0 | REMOTE CONTROL LOGO DECAL |
| 16 | 3U2-84398-0 | BAND |
▶Fig.20 OPTIONAL PARTS・ACCESSORIES (25 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3T1-72405-0 | HOSE JOINT (WATER-WORKS) |
| 2 | 3SS-72100-0 | TOOL KIT |
| 3 | 3WA-72523-1 | TRIM METER KIT |
| 4 | 3WA-72647-1 | TACHOMETER |
| 5 | 3WA-72532-0 | HOUR METER KIT |
| 6 | 3WA-72531-0 | VOLTMETER KIT |
| 7 | 3WA-72527-0 | WATER PRESSURE METER KIT |
| 8 | 3GL-72672-0 | SPEEDOMETER KIT (60MPH) |
| 9 | 3WA-72600-0 | FUEL METER KIT |
| 10 | 3UW-72673-0 | SPEEDOMETER KIT (70MPH) |
| 11 | 3KY-72538-0 | SPEEDOMETER LEAD WIRE |
| 12 | 3KY-72546-0 | ASSIST CORD (RED) |
| 13 | 3A3-81301-0 | TWIN REMOTE CONTROL KIT |
| 14 | 3Z4-72573-0 | EXTENSION CORD (TRIM SENSOR) L=2000 |
| 15 | 3T5-76112-0 | EXTENSION CORD L=2000 (2P) |
| 16 | 3T5-76114-0 | EXTENSION CORD L=2000 (11P) |
| 17 | 3T1-70200-1 | PRIMER BULB ASSY |
| 18 | 3C7-70220-1 | * JOINT ASSY (INLET) |
| 19 | 3C7-70224-1 | * JOINT ASSY (OUTLET) |
| 20 | 3C7-70211-1 | * PRIMER BULB |
| 21 | 3C7-70217-0 | * CLAMP |
| 22 | 98AB-70-700 | * HOSE |
| 23 | 98AB-701600 | * HOSE |
| 24 | 332-70201-0 | * CLAMP |
| 25 | 3SS-76144-0 | EXTENSION STARTER CABLE |
▶Fig.21 OPTIONAL PARTS (1) (13 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3KY-72637-0 | TOCS STARTER KIT |
| 2 | 3KY-76131-0 | * ENGINE DROP CABLE L=6000 |
| 3 | 3KY-76120-0 | * BATTERY CABLE |
| 4 | 3KY-76153-0 | * TERMINATOR (MALE) |
| 5 | 3KY-76152-0 | * TERMINATOR (FEMALE) |
| 6 | 3KY-76151-0 | * TEE CONNECTOR |
| 7 | 3KY-72638-0 | TACHOMETER KIT |
| 8 | 3KY-72672-0 | SPEEDOMETER KIT (60MPH) |
| 9 | 3KY-72600-0 | FUEL METER KIT |
| 10 | 3KY-72573-0 | EXTENSION CORD (TRIM SENSOR) L=6000 |
| 11 | 3KY-76132-0 | BACKBONE CABLE L=5m |
| 12 | 3KY-72523-0 | TRIM METER KIT |
| 13 | 3KY-72531-0 | VOLTMETER KIT |
▶Fig.21A OPTIONAL PARTS (2) (14 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3U3-84490-1 | CONTROL HEAD ASSY (TOP-SINGLE) |
| 2 | 3U3-84540-1 | CONTROL HEAD ASSY (TOP-TWIN) |
| 3 | 3U3-84620-1 | CONT HEAD ASSY (CENTER CONSOLE) |
| 4 | 3U3-84600-1 | CONT HEAD ASSY (FLUSH MOUNT) |
| 5 | 3U3-84541-1 | BEZEL COVER KIT |
| 6 | 3U6-84541-1 | BEZEL COVER KIT |
| 7 | 3U3-84373-0 | SPACER SET |
| 8 | 3U6-84373-0 | SPACER SET |
| 9 | 3U3-84313-0 | FREE THROTTLE BUTTON |
| 10 | 3U8-84541-1 | BEZEL COVER KIT |
| 11 | 3U8-84313-0 | FREE THROTTLE BUTTON |
| 12 | 3U3-83710-0 | CABLE JOINT ASSY |
| 13 | 3U3-72560-0 | PTT SWITCH ASSY |
| 14 | 3U3-76086-0 | NEUTRAL SWITCH (REMOTE CONT) |
▶Fig.22 RIGGING KIT (17 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SSQ84555-0 | PRE-RIGGING KIT (GENERIC SIDE) |
| 4 | 3GLQ84550-4 | * PRE-RIGGING KIT |
| 5 | 3U2B84500-0 | ** REMOTE CONTROL HEAD ASSY(RC12F) |
| 9 | 3SS-84556-0 | PRE-RIGGING KIT(GENERIC FLUSH) |
| 12 | 3UR-84550-0 | * PRE-RIGGING KIT |
| 12a | 3KY-76201-0 | ** MAIN SWITCH PANEL (VERTICAL) |
| 16 | 3UG-84556-0 | PRE-RIGGING KIT(GENERIC FLUSH) |
| 17 | 3UW-84550-0 | * PRE-RIGGING KIT |
| 17a | 3NV-76201-0 | ** MAIN SWITCH PANEL (HORIZONTAL) |
| 18 | 3KY-72537-0 | ** METER LEAD WIRE L=8000 |
| 19 | 3T1-72573-0 | ** EXTENSION CORD (TRIM SENSOR) L=6000 |
| 20 | 353-72548-0 | ** ASSIST CORD (BLK) L=200 |
| 20a | 353-76203-3 | ** MAIN SWITCH KEY F-303 |
| 21 | 3UR-72647-1 | * TACHOMETER |
| 22 | 3UR-72523-1 | * TRIM METER KIT |
| 23 | 3Y9-76049-0 | LEAD WIRE L=200 |
| 24 | 3Y9-76251-0 | LAMP PANEL ASSY |
▶Fig.23 ASSEMBLY・KIT PARTS (13 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SSW87304-0 | LOWER UNIT ASSY (UL) |
| 2 | 3ZGB87090-0 | ENGINE SHORT BLOCK KIT |
| 3 | 3UG-61220-0 | * IDLE EXHAUST PORT GASKET |
| 4 | 3SS-87321-0 | LOWER UNIT GASKET SET |
| 5 | 9101E3-5612 | * BOLT |
| 6 | 921503-0510 | * SCREW |
| 7 | 9401E3-0800 | * WASHER |
| 8 | 945303-0900 | * E-RING d=9 |
| 9 | 9701-1-1130 | * SPARK PLUG (LKR6E) |
| 10 | 3SS-87130-0 | PISTON REPAIR KIT |
| 11 | 3SS-87123-0 | PISTON RING SET |
| 12 | 3SS-07895-0 | INTAKE VALVE KIT |
| 13 | 3SS-07896-0 | EXHAUST VALVE KIT |
100-Hour / Annual Service Checklist
Regular maintenance keeps your Tohatsu MFS75/90/100/115/140A 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.
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