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🔎 Mercury 650 (4 CYL.) Reference Library — Exploded parts diagrams (20 diagrams), specifications, common issues, and maintenance checklist.
The Mercury 650 (4 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.
| Specification | Value |
|---|---|
| Engine Type | 4-Stroke, Inline 4-Cylinder, EFI, SOHC |
| Horsepower | 65 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 | — |
| Idle Speed (in gear) | 650 ± 25 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.
Below are common maintenance scenarios for the Mercury 650 (4 CYL.):
Expand the sections below to view detailed exploded parts diagrams and find the exact OEM replacement components for your Mercury 650 (4 CYL.).
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 2115-3807 | COWL, BOTTOM |
| 2 | 37415A1 | TRIM MOULDING ASSEMBLY, BOTTOM COWL |
| 3 | 38046 | SPLICER, TRIM MOULDING - REAR |
| 4 | 10-29226 | SCREW, DECORATIVE - MOULDING TO BOTTOM COWL |
| 5 | 12-24671 | WASHER, FIBER - MOULDING FASTENING SCREW |
| 6 | 11-29225 | NUT, NYLON CAP - MOULDING FASTENING SCREW |
| 7 | 13-26995 | LOCKWASHER, MOULDING FASTENING SCREW |
| 8 | 11-26419 | NUT, BRASS - MOULDING FASTENING SCREW |
| 9 | 37920A1 | COVER PLATE ASSEMBLY, BOTTOM COWL |
| 10 | 37940 | PAD, SOUND - COVER PLATE |
| 11 | 10-8M0113176 | SCREW, COVER PLATE TO BOTTOM COWL |
| 12 | 37638 | BOOT, CONTROL CABLES - BOTTOM COWL |
| 13 | 23760 | BAFFLE, BOTTOM COWL |
| 14 | 10-21106 | SCREW, BAFFLE TO BOTTOM COWL |
| 15 | 37637 | BOOT, FUEL CONNECTOR - BOTTOM COWL |
| 16 | 37445 | SUPPORT, WIRING HARNESS - BOTTOM COWL |
| 17 | 10-21937 | SCREW, WIRING HARNESS SUPPORT TO BOTTOM COWL (2") |
| 18 | 11-8M0207775 | NUT, WIRING HARNESS SUPPORT SCREW |
| 19 | 32-8M0108355 | HOSE, TELL TALE - EXHAUST COVER TO BOTTOM COWL (16") |
| 20 | 22-291112 | CONNECTOR, TELL TALE HOSE TO BOTTOM COWL |
| 21 | 22-996642 | ELBOW, TELL TALE HOSE TO EXHAUSE COVER |
| 22 | 54-22976 | CLAMP, TELL TALE HOSE TO CONNECTOR AND ELBOW |
| 23 | 27-47257 | GASKET, POWERHEAD TO EXHAUST EXTENSION PLATE |
| 24 | 56306A2 | PLATE ASSEMBLY, EXHAUST EXTENSION |
| 26 | 26-38970 | SEAL, RUBBER - WATER INLET TUBE |
| 27 | 38448 | RETAINER, WATER TUBE SEAL |
| 28 | 10-69069 | SCREW, RETAINER TO EXTENSION PLATE (3/4") |
| 29 | 10-56500 | SCREW, EXTENSION PLATE TO DRIVE SHAFT HOUSING |
| 30 | 11-8M0207775 | NUT, EXHAUST EXTENSION PLATE SCREW |
| 31 | 27-38471 | GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING |
| 32 | 37918 | SEAL, EXHAUST EXTENSION PLATE |
| 33 | 99358 | STRIP, RETAINING - EXHAUST EXTENSION PLATE SEAL |
| 34 | 10-37571 | SCREW, SEAL AND STRIP TO EXHAUST EXTENSION PLATE |
| 35 | 37824 | BRACKET, SHIFT SHAFT HOLD DOWN |
| 36 | 10-41228 | SCREW, HOLD DOWN BRACKET TO EXHAUST EXTENSION PLATE |
| 37 | 49905A2 | SHIFT SHAFT ASSEMBLY, UPPER(LONG SHAFT) |
| 38 | 46069A1 | LINK ROD ASSEMBLY(NOT AS SHOWN) |
| 39 | 13-29720 | WASHER, WAVE - LINK ROD |
| 40 | 11-8267089 | NUT, LINK ROD TO SHIFT SHAFT |
| 41 | 52732A6 | BRACKET, ANCHOR - CONTROL CABLES |
| 42 | 38802 | CAP, BRASS BARREL OF THROTTLE CABLE |
| 43 | 10-35386 | SCREW, ANCHOR BRACKET TO CYLINDER BLOCK (1") |
| 44 | 24-20099 | SPRING, LINK ROD TO GUIDE BLOCK |
| 45 | 37896 | GUIDE BLOCK, LINK ROD |
| 46 | 12-37905 | WASHER, NYLON - LINK ROD |
| 47 | 8M0036768 | LATCH, CONTROL CABLE FASTENING - ANCHOR BRACKET |
| 48 | 12-69056 | WASHER, CONTROL CABLE LATCH LINK ROD |
| 49 | 11-8267089 | NUT, LINK ROD |
| 50 | 49932A1 | LEVER, CONTROL CABLE LOCKING - ANCHOR BRACKET |
| 51 | 24-37911 | SPRING, CONTROL CABLE LOCKING LEVER |
| 52 | 17-239281 | PIN, ROLL - CONTROL CABLE LOCKING LEVER |
| 53 | 24-38472 | SPRING, CONTROL CABLE TENSION - ANCHOR BRACKET |
| 54 | 46933A1 | GROUND STRAP ASS'Y, CRANKCASE TO BOTTOM COWL Comment: LATE MODEL ONLY |
| 55 | 46933A2 | GROUND STRAP ASS'Y, DRIVE SHAFT HOUSING TO COWL Comment: LATE MODEL ONLY |
| 56 | 10-45218 | SCREW, GROUND STRAP ATTACHING (3/8") Comment: LATE MODEL ONLY |
| 57 | 13-69432 | WASHER, GROUND STRAP SCREW Comment: LATE MODEL ONLY |
| Ref | OEM Part # | Part Name |
|---|---|---|
| -- | 1399-3039 | REPAIR PARTS KIT (1 PER CARBURETOR) |
| 1 | 1335-3016 | CARBURETOR ASSEMBLY, COMPLETE (KC-5B) |
| 2 | 1395-8673 | FLOAT ASSEMBLY |
| 3 | 17-20853 | PIN, FLOAT LEVER PINION |
| 4 | 1399-102 | LEVER, FLOAT (LOWER) |
| 5 | 1399-101 | LEVER, FLOAT (UPPER) |
| 6 | 1395-92581 | INLET NEEDLE, SEAT AND GASKET |
| 7 | 27-25033 | GASKET, INLET SEAT |
| 8 | 1399-99 | GASKET, FLOAT BOWL COVER |
| 9 | 1399-1133 | COVER, FLOAT BOWL |
| 10 | 10-22625 | SCREW, FLOAT BOWL COVER (SHORT) |
| 11 | 10-25850 | SCREW, FLOAT BOWL COVER (LONG) |
| 12 | 27-25851 | GASKET, STRAINER COVER (LARGE) |
| 13 | 1399-3938 | SCREEN, FILTER |
| 14 | 27-25849 | GASKET, STRAINER COVER (SMALL) |
| 15 | 1399-4791A1 | COVER, STRAINER |
| 16 | 27-25848 | GASKET, STRAINER COVER SCREW |
| 17 | 10-25822 | SCREW, STRAINER COVER FASTENING |
| 18 | 1395-6027 | SCREW, THROTTLE STOP LEVER |
| 19 | 8146791 | LEVER, THROTTLE STOP (SEE NOTE BELOW) |
| 20 | 1399-2012 | SHAFT, THROTTLE |
| 21 | 1399-2534 | TUBE, IDLE |
| 22 | 27-23180 | GASKET, IDLE TUBE |
| 23 | 10-20858 | SCREW AND LOCKWASHER, THROTTLE SHUTTER |
| 24 | 1399-2180 | SHUTTER, THROTTLE |
| 25 | 24-27160 | SPRING, IDLE ADJUSTMENT SCREW |
| 26 | 1399-1713 | SCREW, IDLE ADJUSTMENT |
| 27 | 10-28405 | SCREW, PLUG - MAIN FUEL JET CHANNEL |
| 28 | 27-28406 | GASKET, JET CHANNEL PLUG SCREW |
| 29 | 1399-1459 | JET, MAIN FUEL (.059) |
| 30 | 27-28409 | GASKET, MAIN FUEL JET |
| 31 | 1399-3034 | NOZZLE, MAIN |
| 32 | 10-28846 | SCREW, PLUG - MAIN NOZZLE |
| 33 | 24-20869 | SPRING, THROTTLE SHAFT RETURN (UPPER CARBURETOR) |
| 34 | 19-32299 | WELCH PLUG, BODY CHANNEL |
| 35 | 27-31402 | GASKET, CARBURETOR FLANGE |
| 36 | 11-29250 | NUT, CARBURETOR MOUNTING STUD |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 45068 | CHOKE SOLENOID (NOT AS SHOWN) |
| 2 | 30050 | TERMINAL,CHOKE SOLENOID LEAD |
| 3 | 13-26996 | LOCKWASHER, HARNESS LEAD TO CHOKE SOLENOID |
| 4 | 11-68219 | NUT, WIRE HARNESS LEAD TO CHOKE SOLENOID |
| 5 | 10-25299 | SCREW, CHOKE SOLENOID ATTACHING (3/4") |
| 6 | 13-8M0204647 | LOCKWASHER, CHOKE SOLENOID ATTACHING SCREW |
| 7 | 54-25231 | CLIP, CHOKE SOLENOID LEAD TO CRANKCASE |
| 8 | 10-69079 | SCREW, CHOKE SOLENOID LEAD CLIP ATTACHING |
| 9 | 8M0084613 | "D" WASHER, CLIP FASTENING SCREW |
| 10 | 48315A4 | PLUNGER AND LINK ASSEMBLY, CHOKE SOLENOID |
| 11 | 12-30164 | WASHER, PLUNGER AND LINK |
| 12 | 18-26953 | COTTER PIN, LINK TO UPPER CHOKE LEVER |
| 13 | 90242A1 | KNOB, CHOKE ROD |
| 14 | 25-20116 | GROMMET, CHOKE ROD |
| 15 | 46303 | LINK, CHOKE KNOB TO CHOKE ROD |
| 16 | 10-69022 | SCREW, LINK TO CHOKE KNOB |
| 17 | 13-26996 | LOCKWASHER, LINK SCREW |
| 18 | 46302 | ROD, CHOKE |
| 19 | 17-25391 | RIVET, CHOKE SHUTTER TO CHOKE ROD |
| 20 | 47804 | SHUTTER, CHOKE - CARBURETOR |
| 21 | 16-30172 | STUD, CARBURETOR - CHOKE SHUTTER PIVOT |
| 22 | 12-30164 | WASHER, CHOKE SHUTTER CARBURETOR STUD |
| 23 | 11-20110 | NUT, CHOKE SHUTTER TO CARBURETOR STUD |
| 24 | 23-30438 | BUSHING, NYLON - UPPER CHOKE SHUTTER |
| 25 | 24-37678 | SPRING, TENSION - CHOKE ROD |
| 26 | 10-657461 | STUD, CHOKE ROD SPRING TO CARBURETOR |
| 27 | 23-32427 | SPACER, CHOKE ROD SPRING STUD |
| 28 | 11-8M0207775 | NUT, CHOKE ROD SPRING TO CARBURETOR STUD |
| 29 | 1335-3016 | CARBURETOR ASSEMBLY, COMPLETE |
| 30 | 53649A2 | THROTTLE PICK-UP BRACKET ASSEMBLY |
| 31 | 10-29239 | SCREW, THROTTLE BRACKET MOUNTING |
| 32 | 46319 | CLUSTER, THROTTLE LEVER (UPPER CARBURETOR) |
| 33 | 1395-6027 | SCREW, CLUSTER TO THROTTLE LEVER |
| Ref | OEM Part # | Part Name |
|---|---|---|
| -- | 11-8M0207775 | NUT, LOWER SHOCK PIN SCREW |
| 1 | 1440-3296A1 | CLAMP BRACKET ASSEMBLY |
| 2 | 28403A3 | THUMB SCREW ASSEMBLY |
| 3 | 12-28404 | WASHER, THUMB SCREW |
| 4 | 8M0041936 | TUBE, TILT - CLAMP BRACKET TO SWIVEL BRACKET |
| 5 | 12-52864 | SHIM, CLAMP BRACKET TILT TUBE (.010 - .020) |
| 6 | 11-858869 | NUT, TILT TUBE FASTENING |
| 7 | 53078 | CAP, PLASTIC - TILT TUBE |
| 8 | 23-59624 | SPACER, CLAMP BRACKET STUD |
| 9 | 16-59625 | STUD, CLAMP BRACKET |
| 10 | 13-8M0204647 | LOCKWASHER, CLAMP BRACKET STUD |
| 11 | 11-22053 | NUT, CLAMP BRACKET STUD |
| 12 | 17-8M0026068 | TILT LOCK PIN ASSEMBLY |
| 13 | 32-28052 | SLEEVE, RUBBER - TILT LOCK PIN BUMPER |
| 14 | 10-68298 | BOLT, CLAMP BRACKET TO BOAT TRANSOM |
| 15 | 12-68410 | WASHER, CLAMP BRACKET BOLT |
| 16 | 11-82670912 | NUT, CLAMP BRACKET BOLT |
| 17 | 55-28416 | PIN, UPPER SHOCK MOUNTING |
| 18 | 30126A1 | TILT STOP ASSEMBLY |
| 19 | 10-30128 | SCREW, TILT STOP LEVER ANCHOR |
| 20 | 13-31030 | WASHER, WAVE - LEVER ANCHOR SCREW |
| 21 | 11-29250 | NUT, LEVER ANCHOR SCREW |
| 22 | 1482-6386A4 | SWIVEL BRACKET ASSEMBLY(LONG SHAFT) |
| 23 | 26-37448 | OIL SEAL, SWIVEL BRACKET |
| 24 | 22-69059 | FITTING, GREASE |
| 25 | 19-77633Q | LUBRICAP, SWIVEL BRACKET GREASE FITTING |
| 26 | 17-49840A1 | SWIVEL PIN AND STEERING ARM ASSEMBLY (1 3/16" O.D.) Comment: LONG SHAFT |
| 27 | 28203 | BUMPER, STEERING ARM |
| 28 | 10-30453 | BOLT, STEERING ARM TO UPPER MOUNT |
| 29 | 11-8M0204653 | NUT, STEERING ARM BOLT FASTENING |
| 30 | 12-37429 | WASHER, SWIVEL PIN - LOWER (TOP WASHER OPTIONAL) |
| 31 | 10-31830 | SCREW, RIDE-GUIDE ATTACHING |
| 32 | 11-8M0204726 | NUT, RIDE-GUIDE ATTACHING SCREW |
| 33 | 38-56267 | SERIAL PLATE |
| 34 | 10-25612 | SCREW, DRIVE - SERIAL PLATE TO SWIVEL BRACKET |
| 35 | 17-25598 | PIN, REVERSE LOCK SPRING ATTACHING |
| 36 | 28205T | STRAP STOP, DRIVE SHAFT HOUSING TO SWIVEL BRACKET |
| 37 | 10-28200 | SCREW, STRAP STOP TO DRIVE SHAFT HOUSING |
| 38 | 11-25269 | NUT, STRAP STOP FASTENING SCREW |
| 39 | 73984T | YOKE, BOTTOM |
| 40 | 11-37424 | NUT, SWIVEL PIN RETAINING |
| 41 | 55-28414 | PIN, LOWER SHOCK MOUNTING LONG SHAFT |
| 42 | 24-29821 | SPRING, REVERSE LOCK TENSION |
| 43 | 87431 | REVERSE LOCK ASSEMBLY |
| 44 | 56349 | SHAFT, REVERSE LOCK PIVOT |
| 45 | 18-45882 | COTTER PIN, REVERSE LOCK TO SHAFT |
| 46 | 23-28199 | SPACER, UPPER SHOCK BUSHING TO CLAMP BRACKET |
| 47 | 12-28196 | WASHER, UPPER BUSHING RETAINER (INNER) |
| 48 | 12-8M0204695 | WASHER, LOWER BUSHING RETAINER (INNER) |
| 49 | 10-28450 | SCREW, NYLOK - UPPER AND LOWER SHOCK MOUNTING PIN |
| 50 | 12-8M0204648 | WASHER, UPPER AND LOWER BUSHING RETAINER (OUTER) |
| 51 | 34762A1 | BUSHING, RUBBER - SHOCK ABSORBER (UPPER) |
| 52 | 23-28198 | BUSHING, RUBBER - SHOCK ABSORBER (LOWER) |
| 53 | 55-58780A7 | SHOCK ABSORBER |
| Ref | OEM Part # | Part Name |
|---|---|---|
| -- | 92-86166Q1 | GLUE, ADHESIVE - SOUND BLANKET FASTENING |
| 1 | 2182-7927A8 | COWL FRONT COVER ASSEMBLY |
| 2 | 56849 | KNOB, COWL FRONT COVER FASTENING |
| 3 | 12-30771 | WASHER, COVER FASTENING KNOB (RUBBER) |
| 4 | 12-27129 | WASHER, COVER FASTENING KNOB (STEEL) |
| 5 | 24-30772 | SPRING, TENSION - COVER FASTENING KNOB |
| 6 | 17-29077 | ROLL PIN, TENSION SPRING TO KNOB |
| 7 | 38674 | BLANKET, SOUND ABSORBING - FRONT COVER |
| 8 | 31095 | STRIP, SOUND - LOWER SECTION |
| 9 | 35552 | SEAL, SOUND - UPPER SECTION |
| 10 | 2119-3248A3 | WRAP AROUND COWL ASSEMBLY |
| 11 | 46785A1 | HANDLE, COWL LATCH -EARLY STYLE |
| 12 | 17-21057 | PIN, HINGE - HANDLE TO COWL LATCH -EARLY STYLE |
| 13 | 53-21058 | "E" RING, HANDLE TO COWL LATCH HINGE PIN -EARLY STYLE |
| 14 | 46785A1 | SWIVEL, COWL LATCH -EARLY STYLE |
| 15 | 46785A1 | COWL LATCH ASSEMBLY (LATE STYLE) |
| 16 | 30413 | HOOK, COWL LATCH FASTENING |
| 17 | 31935 | BLANKET, SOUND ABSORBING - WRAP AROUND COWL |
| Ref | OEM Part # | Part Name |
|---|---|---|
| -- | 39-45205A12 | RING, PISTON (.015) OVERSIZE |
| 1 | 418-3249A3 | CRANKSHAFT |
| 2 | 28-45554 | KEY, FLYWHEEL DRIVE |
| 3 | 533-2761A3 | MAIN BEARING ASSEMBLY (VALVE TYPE) |
| 4 | 17-20032 | DOWEL PIN, MAIN BEARING |
| 5 | 10-45775 | SCREW, MAIN BEARING CLAMPING |
| 6 | 11-45774 | NUT, MAIN BEARING CLAMPING SCREW |
| 7 | 34-32203A1 | REED SET, MATCHED - MAIN BEARING |
| 8 | 34-64632 | REED STOP, MAIN BEARING REED VALVES |
| 9 | 10-77280 | SCREW, REED STOP MOUNTING |
| 10 | 11-29469 | NUT, REED STOP MOUNTING SCREW |
| 11 | 531-1884A3 | CENTER MAIN BEARING ASSEMBLY |
| 12 | 17-20032 | DOWEL PIN, CENTER MAIN BEARING |
| 13 | 29-714221 | BEARING, NEEDLE |
| 14 | 26113T | RACE, OUTER (PAIR) |
| 15 | 53-26933 | RING, SNAP - OUTER RACE CLAMPING |
| 16 | 10-22968 | SCREW, CENTER MAIN BEARING CLAMPING |
| 17 | 11-8M0207775 | NUT, MAIN BEARING CLAMPING SCREW |
| 18 | 17-31245 | ,DOWEL PIN (STEPPED) |
| 19 | 25-8M0214919 | "O" RING, DRIVE SHAFT SPLINE |
| 20 | 739-3284A2 | PISTON AND PISTON PIN ASSEMBLY |
| 21 | 40-45740 | LOCK RING, PISTON PIN |
| 22 | 39-45153A12 | RING, PISTON |
| 23 | 617-2768A3 | CONNECTING ROD AND CAP ASSEMBLY |
| 24 | 10-54803 | SCREW, CAP TO CONNECTING ROD |
| 25 | 11-20061 | NUT, CONNECTING ROD SCREW |
| 26 | 29-47897 | BEARING, NEEDLE - CRANKPIN |
| 27 | 29-39656 | BEARING, NEEDLE - PISTON PIN |
| 28 | 12-45741 | WASHER, NEEDLE LOCATING |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 1128-1890A1 | END CAP ASSEMBLY, UPPER |
| 2 | 26-41953 | OIL SEAL |
| 3 | 25-31305 | "O" RING |
| 4 | 30-62567T | BALL BEARING |
| 5 | 15-31283A1 | SHIM, UPPER END CAP TO CRANKCASE (.002-3-5-10) |
| 6 | 10-30225 | SCREW, UPPER END CAP MOUNTING |
| 7 | 834-2758A3 | CYLINDER BLOCK AND CRANKCASE ASSEMBLY |
| 8 | 17-20032 | DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING |
| 9 | 17-43044 | DOWEL PIN, CRANKCASE TO CYLINDER BLOCK |
| 10 | 22-328022 | PLUG, PIPE - WATER PRESSURE HOLE (CYLINDER BLOCK) |
| 11 | 16-64936 | STUD, CARBURETOR MOUNTING (1 1/4") |
| 12 | 16-64281 | STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 7/8") |
| 13 | 16-26134 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4 1/16") |
| 14 | 16-26135 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16") |
| 15 | 16-376531 | STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 11/16") |
| 16 | 10-21449 | SCREW, CRANKCASE TO CYLINDER BLOCK (2") |
| 17 | 10-33008 | SCREW, CRANKCASE AND STARTER MOTOR BRACKET TO CYLINDER BLOCK Comment: (3 1/2") |
| 18 | 12-26825 | WASHER, CRANKCASE AND STARTER MOTOR BRACKET SCREW |
| 19 | 53-78201 | BRACKET, GROUND STRAP TO CRANKCASE |
| 20 | 10-62568 | SCREW, GROUND STRAP TO BRACKET |
| 21 | 12-20583 | WASHER, GROUND STRAP AND CRANKCASE SCREW |
| 22 | 11-29250 | NUT, CRANKCASE TO CYLINDER BLOCK SCREW |
| 23 | 10-36351 | SCREW, MAIN BEARING LOCKING |
| 24 | 14-20091 | TAB WASHER, BEARING LOCKING SCREW |
| 25 | 10-20359 | SCREW, CENTER MAIN BEARING LOCKING |
| 26 | 1126-1751A1 | END CAP ASSEMBLY, LOWER |
| 27 | 21-28481A1 | CHECK VALVE ASSEMBLY, END CAP |
| 28 | 26-29478 | OIL SEAL, LOWER |
| 29 | 26-41953 | OIL SEAL, UPPER |
| 30 | 25-20081 | "O" RING |
| 31 | 30-63742T | BALL BEARING |
| 32 | 15-20085A1 | SHIM, LOWER END CAP TO CRANKCASE (.002-3-5-10) |
| 33 | 10-30225 | SCREW, LOWER END CAP MOUNTING |
| 34 | 32-8M0108355 | TUBE, BALANCE - MAIN BEARING |
| 35 | 22-996642 | ELBOW, BALANCE TUBE TO MAIN BEARING |
| 36 | 54-20386 | CLAMP, BALANCE TUBE TO ELBOW |
| 37 | 27-37449 | GASKET, CYLINDER BLOCK TO BAFFLE PLATE |
| 38 | 37447 | PLATE, BAFFLE - EXHAUST MANIFOLD |
| 39 | 27-37414 | GASLET, BAFFLE PLATE TO MAINFOLD COVER |
| 40 | 46298 | COVER, EXHAUST MANIFOLD |
| 41 | 10-38837 | SCREW, BAFFLE PLATE AND COVER MOUNTING |
| 42 | 33385A5 | SWITCH, MERCURY |
| 43 | 10-28708 | SCREW, MERCURY SWITCH TO MANIFOLD COVER |
| 44 | 54-648552 | CLIP, MERCURY SWITCH LEAD TO CRANKCASE |
| 45 | 10-41228 | SCREW, MERCURY SWITCH LEAD CLIP TO CRANKCASE |
| 46 | 8M0084613 | "D" WASHER, MERCURY SWITCH LEAD CLIP SCREW |
| 47 | 27-33015 | GASKET, CYLINDER BLOCK COVER |
| 48 | 1012-2445 | COVER, CYLINDER BLOCK |
| 49 | 10-56500 | SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/4") |
| 50 | 11-8M0207775 | NUT, COVER MOUNTING SCREW |
| 51 | 27-31304 | GASKET, TRANSFER PORT COVER |
| 52 | 31288 | COVER, TRANSFER PORT |
| 53 | 10-28635 | SCREW, TRANSFER PORT COVER TO CYLINDER BLOCK (5/8") |
| 54 | 12-22937 | WASHER, TRANSFER PORT COVER SCREW |
| 55 | 37440 | BRACKET, MOUNT SUPPORT - CYLINDER BLOCK |
| 56 | 10-35386 | SCREW, BRACKET TO CYLINDER BLOCK (1") |
| 57 | 22-62365A1 | CHECK VALVE ASSEMBLY, UPPER - BLEED HOSE |
| 58 | 21-28481A1 | CHECK VALVE ASSEMBLY |
| 59 | 32-9912688 | HOSE, CYLINDER BLEED (8 1/2") |
| 60 | 22-67902 | CONNECTOR, LOWER - BLEED HOSE |
| 61 | 54-20387 | CLAMP, BLEED HOSE TO CHECK VALVE AND CONNECTOR |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 45-46247 | SHAFT, DRIVE - DISTRIBUTOR |
| 2 | 46242A1 | DISTRIBUTOR PILOT ASSEMBLY |
| 3 | 24-27944 | SPRING, HORSESHOE - DISTRIBUTOR PILOT |
| 4 | 17-27962 | PIN, ANCHOR - HORSESHOE SPRING TO PILOT |
| 6 | 53-46250 | RING, SNAP - BALL BEARING RETAINING |
| 7 | 30-20066 | BEARING, BALL - DISTRIBUTOR PILOT |
| 8 | 10-455611 | SCREW, PILOT ASSEMBLY TO DISTRIBUTOR (1 1/8") |
| 9 | 48103A1 | ECONOMIZER COLLAR AND PIN ASSEMBLY |
| 10 | 17-27961 | PIN, ECONOMIZER COLLAR - SPRING RETAINER |
| 11 | 22-25094 | FITTING, GREASE - ECONOMIZER COLLAR |
| 12 | 33147A1 | THROTTLE ACTUATOR ASSEMBLY |
| 13 | 23-26602 | BUSHING, NYLON - THROTTLE ACTUATOR |
| 14 | 10-46420 | SCREW, THROTTLE ACTUATOR TO ECONOMIZER COLLAR (1 1/2") |
| 15 | 12-46246 | WASHER, PILOT TO DISTRIBUTOR ADAPTOR |
| 16 | 66856A1 | ADAPTOR, DISTRIBUTOR |
| 17 | 22-25094 | FITTING, GREASE - DISTRIBUTOR ADAPTOR |
| 18 | 10-78841 | SCREW, DISTRIBUTOR ADAPTOR AND PILOT TO CRANKCASE |
| 19 | 12-20084 | WASHER, DISTRIBUTOR ADAPTOR AND PILOT SCREW |
| 20 | 11-22053 | NUT, DISTRIBUTOR ADAPTOR AND PILOT SCREW |
| 21 | 12-27939 | WASHER, DISTRIBUTOR PILOT |
| 22 | 53-20067 | RING, SNAP - BALL BEARING RETAINING |
| 23 | 30-20066 | BEARING, BALL - DISTRIBUTOR PILOT |
| 24 | 14-27960 | TAB WASHER, ADAPTOR CAP FASTENING |
| 25 | 13-27959 | WASHER, WAVE - DISTRIBUTOR BALL BEARING TENSION |
| 26 | 27955 | CAP, DISTRIBUTOR ADAPTOR AND PILOT FASTENING |
| 27 | 23-29909 | SPACER, DRIVE PULLEY |
| 28 | 29906A1 | DRIVEN PULLEY ASSEMBLY |
| 29 | 17-29908 | PIN, ROLL - FLANGE LOCATING |
| 30 | 29907 | FLANGE, DRIVEN PULLEY |
| 31 | 28-29910 | KEY, DISTRIBUTOR DRIVING |
| 32 | 13-26996 | LOCKWASHER, PULLEY CLAMPING SCREW |
| 33 | 10-41506 | SCREW, PULLEY CLAMPING |
| 34 | 20140 | BELT, TIMING |
| Ref | OEM Part # | Part Name |
|---|---|---|
| - | 393-2799A20 | DISTRIBUTOR ASSEMBLY, COMPLETE Comment: SERIAL 02215201-09999999 |
| -- | 8M0084600 | CONNECTOR, SPARK PLUG LEAD |
| 1 | 393-2799A21 | HOUSING, PRIMARY |
| 2 | 13-26917 | WASHER, WAVE - PRIMARY HOUSING |
| 3 | 393-2795 | SHIM, TRIGGER HOUSING TO PRIMARY HOUSING |
| 4 | 393-2918A6 | TRIGGER HOUSING ASSEMBLY |
| 5 | 53-45906 | RING, RETAINER - ROTOR SHAFT BALL BEARING |
| 6 | 30-26379 | BEARING, BALL - ROTO SHAFT |
| 7 | 393-2921A5 | ROTOR SHAFT ASSEMBLY Comment: SERIAL 02215201-09999999 |
| 8 | 17-20032 | DOWEL PIN, ADAPTOR TO PRIMARY HOUSING |
| 9 | 393-3014A2 | ADAPTOR ASSEMBLY, HOUSING TO DISTRIBUTOR CAP |
| 10 | 27-45910 | GASKET, ADAPTOR TO PRIMARY HOUSING SEE NOTE BELOW |
| 11 | 10-32627 | SCREW, ADAPTOR TO HOUSING |
| 12 | 11-46438 | NUT, ADAPTOR TO HOUSING SCREW |
| 13 | 10-38055 | SCREW, SHIM AND TRIGGER HOUSING TO PRIMARY HOUSING |
| 14 | 85-623594 | SLEEVE, TRIGGER HOUSING CABLES |
| 15 | 22-31521A1 | ELBOW ASSEMBLY, VENT HOSE - ADAPTOR HOUSING |
| 16 | 27-36268 | GASKET, DISTRIBUTOR CAP TO ADAPTOR |
| 17 | 393-2955A2 | DISTRIBUTOR CAP ASSEMBLY |
| 18 | 22-31521 | ELBOW, VENT HOSE - DISTRIBUTOR CAP |
| 19 | 393-1293A1 | BRUSH AND SPRING ASSEMBLY |
| 20 | 10-60464 | SCREW, DISTRIBUTOR CAP TO ADAPTOR TO HOUSING (2") |
| 21 | 12-89302 | WASHER, DISTRIBUTOR CAP FASTENING SCREW |
| 22 | 11-46438 | NUT, DISTRIBUTOR CAP FASTENING SCREW |
| 23 | 393-3018A1 | HIGH TENSION CABLE ASSEMBLY, DISTRIBUTOR TO COIL |
| 24 | 332-2854T01 | BOOT, HIGH TENSION CABLE TO COIL |
| 25 | 85-94589 | SLEEVE, SPARK PLUG LEAD TO DISTRIBUTOR |
| 27 | 32-46398 | SLEEVE, HIGH TENSION CABLE |
| 28 | 84-813715A1 | SPARK PLUG LEAD ASSEMBLY (#1, #2 AND #4) Comment: ORDER A-36549A1 KIT FOR REPLACEMENT OF LEAD WIRE MARKERS |
| 29 | 85-63709A1 | PROTECTOR, SPARK PLUG LEAD |
| 30 | 32-46768 | SLEEVE (LEADS 1, 2, 3, 4) - 6" |
| 31 | 32-46768 | SLEEVE, HIGH TENSION LEAD (LEADS 1, 2, 3, 4) |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 1551-3918A3 | DRIVE SHAFT HOUSING ASSEMBLY(LONG SHAFT) |
| 2 | 16-56295 | STUD, DRIVE SHAFT HOUSING TO GEAR HOUSING |
| 3 | 19-32298 | PLUG, PLASTIC - TRIM TAB SCREW HOLE |
| 4 | 47558A2 | ROD, PUSH - REVERSE LOCK(LONG SHAFT) |
| 5 | 11-60049 | NUT, JAM - PUSH ROD |
| 6 | 39022 | YOKE, PUSH ROD |
| 7 | 24-78203A2 | PIN, PUSH ROD TO REVERSE LOCK |
| 8 | 18-25191 | COTTER PIN, PUSH ROD PIN |
| 9 | 37417 | COVER, TRIM - DRIVE SHAFT HOUSING |
| 10 | 10-37571 | SCREW, TRIM COVER TO BOTTOM COWL |
| 11 | 37919 | SEAL, TRIM COVER TO DRIVE SHAFT HOUSING |
| 12 | 37665 | STRIP, RETAINING - TRIM COVER SEAL (SIDE) |
| 13 | 38052 | STRIP, RETAINING - TRIM COVER SEAL (REAR) |
| 14 | 10-38055 | SCREW, RETAINING STRIP TO DRIVE SHAFT HOUSING (5/8") |
| 15 | 10-37571 | SCREW, RETAINING STRIP TO DRIVE SHAFT HOUSING (1/2") |
| 16 | 12-30164 | WASHER, RETAINING STRIP SCREW |
| 17 | 32-37438 | TUBE, WATER INLET(LONG SHAFT) |
| 18 | 23-29591 | SLEEVE, RUBBER - WATER INLET TUBE |
| 19 | 38470 | TUBE, EXHAUST (LONG SHAFT) |
| 20 | 10-38601 | SCREW, EXHAUST TUBE TO EXHAUST EXTENSION PLATE |
| 21 | 11-35888 | NUT, EXHAUST TUBE SCREW |
| 22 | 11-23161 | NUT, POWERHEAD STUDS |
| 23 | 11-8M0204726 | NUT, POWERHEAD STUDS |
| 24 | 12-20086 | WASHER, POWERHEAD STUDS |
| 25 | 27-38471 | GASKET, EXHAUST EXTENSION PLATE TO DRIVE SHAFT HOUSING |
| 26 | 37396 | MOUNT, RUBBER - UPPER |
| 27 | 26218 | COVER, UPPER MOUNT - OUTSIDE HALF |
| 28 | 26217 | COVER, UPPER MOUNT - INSIDE HALF |
| 29 | 24929 | PACKING, "U" CUP |
| 30 | 10-20012 | SCREW, UPPER MOUNT COVER (1 5/8") |
| 31 | 10-28775 | SCREW, UPPER MOUNT COVER (2 1/8") |
| 32 | 12-8M0204649 | WASHER, UPPER MOUNT COVER SCREW |
| 33 | 11-35888 | NUT, UPPER MOUNT COVER SCREW |
| 34 | 12-30515 | WASHER, UPPER MOUNT BOLT |
| 35 | 12-30516 | WASHER, RUBBER - UPPER MOUNT BOLT |
| 36 | 12-30514 | WASHER, UPPER MOUNT BOLT |
| 37 | 11-8M0204653 | NUT, UPPER MOUNT BOLT |
| 38 | 37397 | MOUNT, RUBBER - LOWER |
| 39 | 10-75284 | SCREW, UPPER MOUNT (5 1/2") |
| 40 | 11-25096 | NUT, MOUNT SCREW |
| 41 | 25067 | BUMPER, RUBBER - MOUNTING SCREW |
| 42 | 11-8M0204653 | NUT, GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS |
| 43 | 12-45176 | WASHER, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS |
| 44 | 11-29489 | NUT, GEAR HOUSING AND DRIVE SHAFT HOUSING STUDS |
| 45 | 12-45176 | WASHER, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS |
| 46 | 35608 | CLAMP, LOWER MOUNT TO DRIVE SHAFT HOUSING |
| 47 | 24-35522 | SPRING, TENSION - LOWER MOUNT CLAMP |
| 48 | 10-29256 | SCREW, LOWER MOUNT CLAMP TO DRIVE SHAFT HOUSING |
| 49 | 35474T | COVER, LOWER MOUNT CLAMP |
| 50 | 11-35521 | NUT, LOWER MOUNT CLAMP COVER |
| 51 | 10-29722 | SCREW, COVER TO LOWER CLAMP MOUNT |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 19-45907 | PLUG, FLYWHEEL PULLER THREADS |
| 2 | 11-8M0214915 | NUT, FLYWHEEL |
| 3 | 12-33001 | WASHER, FLYWHEEL NUT |
| 4 | 28-45554 | KEY, FLYWHEEL DRIVE |
| 5 | 225-2498A9 | FLYWHEEL ASSEMBLY, COMPLETE |
| 6 | 10-32417 | SCREW, FLEXIBLE PLATE TO FLYWHEEL |
| 7 | 10-32417 | SCREW, PLATE AND HUB TO FLEXIBLE PLATE |
| 8 | 17-26618 | PIN, DOWEL - PULLEY TO FLYWHEEL |
| 9 | 29788 | FLANGE, FLYWHEEL PULLEY |
| 10 | 30306 | PULLEY, FLYWHEEL |
| 11 | 29787 | HUB, FLYWHEEL PULLEY |
| 12 | 398-2997 | STATOR, ALTERNATOR |
| 13 | 30050 | TERMINAL, STATOR LEAD WIRE |
| 14 | 10-57021 | SCREW, STATOR TO UPPER END CAP |
| 15 | 54-22740 | CLIP, STATOR LEAD TO UPPER END CAP |
| 16 | 10-41228 | SCREW, STATOR LEAD CLIP FASTENING (1/2") |
| 17 | 8M0084613 | "D" WASHER, CLIP FASTENING SCREW |
| 18 | 54-46409 | CLIP, STATOR LEAD CLIP TO TOP MOUNT |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 30269A2 | FUEL PUMP ASSEMBLY - UPPER |
| 2 | 21-30430A1 | CHECK VALVE ASSEMBLY |
| 3 | 23014A1 | DIAPHRAGM KIG |
| 7 | 23004 | RETAINER, CHECK VALVE |
| 8 | 10-43725 | SCREW, RETAINER TO HOUSING |
| 9 | 30461A2 | FUEL PUMP ASSEMBLY - LOWER |
| 10 | 30275 | COVER, FUEL PUMP |
| 11 | 10-29878 | SCREW, PUMP MOUNTING (1 1/2") - UPPER PUMP |
| 12 | 10-30274 | SCREW, PUMP MOUNTING (1 3/4") - UPPER PUMP |
| 13 | 10-73013 | SCREW, PUMP MOUNTING (1 1/2") - LOWER PUMP |
| 14 | 10-30273 | SCREW, PUMP MOUNTING (1 7/8") - LOWER PUMP |
| 15 | 32-33154A1 | FUEL LINE ASSY, PUMP TO CARBURETOR (13 1/2") |
| 16 | 22-8M0123050 | ELBOW (45), UPPER CARBURETOR |
| 17 | 22-30174 | ELBOW, UPPER FUEL PUMP OUTLET |
| 18 | 22-30175 | SLEEVE, FUEL PUMP OUTLET ELBOW |
| 19 | 22-30177 | NUT, FUEL PUMP OUTLET ELBOW |
| 20 | 32-31552A1 | FUEL LINE ASSY, PUMP TO PUMP (12 3/8") |
| 21 | 32-31553A1 | FUEL LINE ASSY, PUMP TO CARBURETOR (19 3/4") |
| 22 | 32-30176 | FUEL LINE, ADAPTOR TO LOWER FUEL PUMP INLET |
| 23 | 22-30174 | ELBOW, LOWER FUEL PUMP INLET |
| 24 | 22-30175 | SLEEVE, FUEL PUMP INLET ELBOW |
| 25 | 22-30177 | NUT, FUEL PUMP INLET ELBOW |
| 26 | 22-37682 | ELBOW, FUEL LINE TO ADAPTOR |
| 27 | 30186 | ADAPTOR, CHECK UNIT (FUEL LINE) |
| 28 | 30187 | STEM, CHECK UNIT ADAPTOR |
| 29 | 25-16524 | "O" RING, ADAPTOR STEM |
| 30 | 24-30189 | SPRING, ADAPTOR STEM |
| 31 | 30188 | CUP WASHER, ADAPTOR |
| 32 | 10-37561 | SCREW, ADAPTOR TO BOTTOM COWL (2") |
| 33 | 11-8M0207775 | NUT, ADAPTOR FASTENING SCREW |
| 34 | 32-31550A1 | FUEL LINE ASSY, UPPER TO LOWER CARBURETOR (6") |
| Ref | OEM Part # | Part Name |
|---|---|---|
| - | 1623-3912A9 | GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) SEE NOTE BELOW |
| 1 | 1623-5244A14 | GEAR HOUSING ASSEMBLY |
| 2 | 16-57921 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (4") |
| 3 | 16-8M0133358 | STUD, GEAR HOUSING TO DRIVE SHAFT HOUSING (2 1/16") |
| 4 | 16-8M0034463 | STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 3/8") |
| 5 | 16-57919 | STUD, WATER PUMP BASE AND BODY TO GEAR HOUSING (3 5/16") |
| 6 | 31-32898T | BEARING, ROLLER - DRIVE SHAFT |
| 7 | 45-38460 | DRIVE SHAFT(LONG SHAFT) |
| 8 | 43-31419 | GEAR, PINION - DRIVE SHAFT |
| 9 | 11-30932 | NUT, PINION GEAR TO DRIVE SHAFT |
| 10 | 15-30278A1 | SHIM, WATER PUMP BASE TO GEAR HOUSING (.002-3-5-10) |
| 11 | 30-63326T | BEARING, BALL - DRIVE SHAFT |
| 12 | 53-30726 | RING, RETAINING - BALL BEARING |
| 13 | 27-32438 | GASKET, WATER PUMP BASE TO GEAR HOUSING |
| 14 | 25-8M0204651 | "O" RING, WATER PUMP BASE |
| 15 | 46-48758A1 | WATER PUMP BASE ASSEMBLY |
| 16 | 26-94038 | OIL SEAL, WATER PUMP BASE |
| 17 | 26-16977 | OIL SEAL, WATER PUMP BASE |
| 18 | 17-35973 | DOWEL PIN, WATER PUMP BASE TO WATER PUMP BODY |
| 19 | 27-8M0090319 | GASKET, LOWER - WATER PUMP BASE TO FACE PLATE |
| 20 | 8M0204677 | PLATE, FACE - WATER PUMP BASE TO WATER PUMP BODY |
| 21 | 27-858524 | GASKET, UPPER - FACE PLATE TO WATER PUMP BODY |
| 22 | 46-96148A8 | WATER PUMP BODY ASSEMBLY |
| 23 | 30915 | INSERT, WATER PUMP BODY |
| 24 | 26-16977 | OIL SEAL, WATER PUMP BODY |
| 26 | 26-38970 | SEAL, RUBBER - WATER INLET TUBE |
| 27 | 47-89984T4 | IMPELLER, WATER PUMP |
| 28 | 17-8M0214994 | ,PIN, IMPELLER DRIVE |
| 29 | 10-30720 | SCREW, WATER PUMP BODY TO GEAR HOUSING (1/4") |
| 30 | 13-26992 | LOCKWASHER, WATER PUMP BODY FASTENING SCREW AND STUDS (1/4" |
| 31 | 11-29598 | NUT, WATER PUMP BODY FASTENING STUDS (1/4") |
| 32 | 13-8M0204647 | LOCKWASHER, WATER PUMP BODY FASTENING STUD (5/16") |
| 33 | 11-28770 | NUT, WATER PUMP BODY FASTENING STUD (5/16") |
| 34 | 25-8M0214918 | RING, RUBBER - CENTRIFUGAL SLINGER (DRIVE SHAFT) |
| 35 | 23-29804T | SLEEVE, GUIDE - WATER INLET TUBE |
| 36 | 25-8M0214919 | "O" RING, UPPER - DRIVE SHAFT |
| 37 | 37641001 | SEAL, EXHAUST TUBE |
| 38 | 38051 | PLATE, SUPPORT - EXHAUST TUBE SEAL |
| 39 | 76062A1 | SHAFT, SHIFT - LOWER |
| 40 | 53-29641 | CLIP, RETAINING - SHIFT SHAFT |
| 41 | 25-25439 | "O" RING, SHIFT SHAFT BUSHING |
| 42 | 23-77631A2 | BUSHING ASSEMBLY, SHIFT SHAFT |
| 43 | 26-892361 | OIL SEAL, SHIFT SHAFT BUSHING (UPPER) |
| 44 | 12-31266 | WASHER, RUBBER - SHIFT SHAFT BUSHING |
| 45 | 78036 | SPACER, LOWER - REVERSE LOCKING |
| 46 | 43308T1 | CAM, REVERSE LOCKING |
| 47 | 52887 | GUIDE, PUSH ROD - REVERSE LOCKING |
| 48 | 22-390721 | PLUG, PIPE - SHIFT SHAFT GREASE FILLER HOLE |
| 49 | 10-79953Q04 | SCREW, GREASE FILLER AND VENT HOLE |
| 50 | 12-191833 | WASHER, GREASE FILLER AND VENT HOLE SCREW |
| 51 | 10-29608 | SCREW, GEAR HOUSING FLUSHING HOLE |
| 52 | 27-8M0214916 | GASKET, GEAR HOUSING FLUSHING HOLE SCREW |
| 53 | 26-8M0214917 | SEAL, GEAR HOUSING FLUSHING HOLE |
| Ref | OEM Part # | Part Name |
|---|---|---|
| - | 1623-3912A9 | GEAR HOUSING ASSEMBLY, COMPLETE(LONG SHAFT) SEE NOTE BELOW |
| 1 | 1623-5244A14 | GEAR HOUSING ASSEMBLY (SEE PAGE 31 FOR BREAKDOWN) |
| 54 | 760394 | CAM, SHIFT |
| 55 | 30625 | FOLLOWER, CAM |
| 56 | 30624 | SLIDE, CROSS PIN |
| 57 | 24-30622 | SPRING, COMPRESSION - CAM FOLLOWER |
| 58 | 15-30923A1 | SHIM, BEARING OUTER RACE TO GEAR HOUSING (.002-3-5-10) |
| 59 | 43-53100A3 | FORWARD GEAR ASSEMBLY |
| 60 | 31-30895T | BEARING, ROLLER - FORWARD GEAR |
| 61 | 43-31887 | REVERSE GEAR ASSEMBLY |
| 62 | 31-31092 | CUP, TAPERED ROLLER BEARING |
| 63 | 52-822539T | RATCHET, SLIDING CLUTCH |
| 64 | 17-8M0100263 | PIN, CROSS - RATCHET TO PROPELLER SHAFT |
| 65 | 24-30893 | SPRING, RETAINING - CROSS PIN |
| 66 | 44-47900A2 | SHAFT, PROPELLER |
| 68 | 30-31265 | BEARING, BALL - REVERSE GEAR |
| 69 | 12-71143A1 | WASHER, THRUST - BEARING CARRIER TO GEAR HOUSING |
| 70 | 15-29955A1 | SHIM, THRUST WASHER TO GEAR HOUSING (.002-3-5-10) |
| 71 | 25-29976 | "O" RING, BEARING CARRIER |
| 72 | 31284T1 | BEARING CARRIER ASSEMBLY |
| 73 | 31-30956T | BEARING, ROLLER - BEARING CARRIER |
| 74 | 26-8M0204670 | OIL SEAL, BEARING CARRIER |
| 75 | 28-30281 | KEY, LOCATING - BEARING CARRIER |
| 76 | 12-29957 | WASHER, GEAR HOUSING COVER |
| 77 | 52699 | COVER, GEAR HOUSING |
| 78 | 97-31640Q4 | TRIM TAB ASSEMBLY, GEAR HOUSING |
| 79 | 10-32470 | SCREW, TRIM TAB TO GEAR HOUSING (1 3/4") |
| 80 | 12-45176 | WASHER, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS |
| 81 | 11-8M0204653 | NUT, GEAR HOUSING TO DRIVE SHAFT HOUSING STUDS |
| 82 | 12-31013 | WASHER, THRUST - BEARING CARRIER |
| 83 | 30581A1 | THRUST HUB AND WASHER ASSEMBLY |
| 84 | 12-29590 | WASHER, CUPPER - THRUST HUB |
| 85 | 12-31211Q03 | WASHER, SPLINED - PROPELLER NUT |
| 86 | 14-816629Q | TAB WASHER, PROPELLER NUT |
| 87 | 11-29594 | NUT, PROPELLER |
| 88 | 10-34353 | SCREW, GEAR HOUSING TO DRIVE SHAFT HOUSING (1") |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 45-33007 | SHAFT, DRIVE - MAGNETO |
| 2 | 39561A1 | MAGNETO PILOT ASSEMBLY |
| 3 | 24-27944 | SPRING, HORSESHOE - MAGNETO PILOT |
| 4 | 17-27962 | PIN, ANCHOR - HORSESHOE SPRING TO PILOT |
| 5 | 33020 | STOP, SPARK ADVANCE - MAGNETO PILOT |
| 7 | 30-20066 | BEARING, BALL - MAGNETO PILOT |
| 8 | 10-30110 | SCREW, PILOT ASSEMBLY TO MAGNETO (5/8") |
| 9 | 48103A1 | ECONOMIZER COLLAR AND PIN ASSEMBLY |
| 10 | 17-27961 | PIN, ECONOMZIER COLLAR - SPRING RETAINER |
| 11 | 22-25094 | FITTING, GREASE - ECONOMIZER COLLAR |
| 12 | 33147A1 | THROTTLE ACTUATOR ASSEMBLY |
| 13 | 23-26602 | BUSHING, NYLON - THROTTLE ACTUATOR |
| 14 | 10-46420 | SCREW, THROTTLE ACTUATOR TO ECONOMIZER COLLAR (1/2") |
| 16 | 30408 | ADAPTOR, MAGNETO |
| 17 | 22-25094 | FITTING, GREASE - MAGNETO ADAPTOR |
| 18 | 10-78841 | SCREW, MAGNETO ADAPTOR AND PILOT TO CRANKCASE |
| 19 | 12-20084 | WASHER, MAGNETO ADAPTOR AND PILOT SCREW |
| 20 | 11-22053 | NUT, MAGNETO ADAPTOR AND PILOT SCREW |
| 21 | 12-27939 | WASHER, MAGNETO PILOT |
| 24 | 14-27960 | TAB WASHER, ADAPTOR CAP FASTENING |
| 25 | 13-27959 | WASHER, WAVE - MAGNETO BALL BEARING TENSION |
| 26 | 27955 | CAP, MAGNETO ADAPTOR AND PILOT FASTENING |
| 27 | 23-29909 | SPACER, DRIVE PULLEY |
| 28 | 29906A1 | DRIVEN PULLEY ASSEMBLY |
| 29 | 17-29908 | PIN, ROLL - FLANGE LOCATING |
| 30 | 29907 | FLANGE, DRIVEN PULLEY |
| 31 | 28-29910 | KEY, MAGNETO DRIVING |
| 32 | 13-26996 | LOCKWASHER, PULLEY CLAMPING SCREW |
| 33 | 10-41506 | SCREW, PULLEY CLAMPING |
| 34 | 20140 | BELT, TIMING |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 46251 | PLATE, THROTTLE STOP |
| 2 | 10-69035 | SCREW, THROTTLE STOP PLATE TO ADAPTOR (5/8") |
| 3 | 37747 | GROUND STRAP, STOP BRACKET TO FRONT SUPPORT BRACKET |
| 4 | 10-21504 | SCREW, ADJUSTING - THROTTLE STOP (1 1/4") |
| 5 | 25-46252 | GROMMET, THROTTLE STOP ADJUSTING SCREW (NOT AS SHOWN) |
| 6 | 26852 | CAP, NYLON - ADJUSTING SCREW |
| 7 | 394-2271A2 | MAGNETO ASSEMBLY, COMPLETE (SEE PAGE 10 FOR BREAKDOWN) |
| 8 | 54-25231 | CLIP, MERCURY SWITCH AND HARNESS LEADS TO MAGNETO |
| 9 | 10-20401 | SCREW, LEAD CLIP TO MAGNETO |
| 10 | 8M0084613 | "D" WASHER, CLIP FASTENING SCREW |
| 11 | 394-1134A1 | GROUND STRAP ASSEMBLY, MAGNETO TO CRANKCASE |
| 12 | 25-25429 | "O" RING, HIGH TENSION LEAD CABLE TO END CAP COVER |
| 13 | 32-46768 | SLEEVE, SPARK PLUG LEAD (3") |
| 14 | 84-821945A46 | CABLE ASSEMBLY, HIGH TENSION LEAD - SPARK PLUG (33") |
| 15 | 85-63709A1 | PROTECTOR, SPARK PLUG |
| 16 | 33-8M0114739 | SPARK PLUG (CHAMPION - L4J) |
| 17 | 54-28700 | CLIP, HIGH TENSION LEAD CABLE FASTENING |
| 18 | 10-37646 | SCREW, HIGH TENSION CLIP TO CRANKCASE (1/2") |
| 19 | 13-21272 | LOCKWASHER, HIGH TENSION CLIP SCREW |
| 20 | 393-2799A20 | DISTRIBUTOR ASSEMBLY, COMPLETE Comment: SERIAL 02215201-09999999 |
| 21 | 30109 | GROUND STRAP ASSEMBLY, DISTRIBUTOR TO CRANKCASE |
| 22 | 33-896329827 | SPARK PLUG (CHAMPION - L19V) |
| 23 | 63319 | RETAINER, HIGH TENSION LEADS |
| 24 | 10-46378 | SCREW, HIGH TENSION LEAD RETAINER (1") |
| 25 | 11-20013 | NUT, HIGH TENSION LEAD RETAINER SCREW |
| 26 | 32-8M0108355 | HOSE, VENT - DISTRIBUTOR TO ELBOW (8 3/4") |
| 27 | 32-8M0108355 | HOSE, VENT - DISTRIBUTOR TO ELBOW (13") |
| 28 | 22-31521 | ELBOW, VENT HOSE TO BOTTOM COWL |
| 29 | 27947 | SWIVEL, LINKAGE - ECONOMIZER COLLAR |
| 30 | 25996A1 | SWIVEL AND LINK ROD ASSEMBLY |
| 31 | 11-25168 | NUT, UPPER LINK ROD ADJUSTING |
| 32 | 37588 | ROD, LINK - UPPER |
| 33 | 27948 | SWIVEL, UPPER LINK ROD TO THROTTLE CONTROL LEVER |
| 34 | 48562 | LEVER, THROTTLE CONTROL (NOT AS SHOWN) |
| 35 | 12-8M0204649 | WASHER, THROTTLE CONTROL LEVER SWIVEL |
| 36 | 13-25806 | WASHER, WAVE - THROTTLE CONTROL LEVER SWIVEL |
| 37 | 11-8267089 | NUT, UPPER LINK ROD TO THROTTLE CONTROL LEVER |
| 38 | 10-31830 | SCREW, THROTTLE LEVER TO EXHAUST COVER (1 3/4") |
| 39 | 12-8M0042641 | WASHER, THROTTLE CONTROL LEVER SCREW |
| 41 | 11-8M0204726 | NUT, THROTTLE CONTROL LEVER SCREW |
| 42 | 37587 | SWIVEL, LOWER - THROTTLE CONTROL LEVER TO THROTTLE CABLE |
| 43 | 11-8267089 | NUT, THROTTLE CABLE TO LOWER SWIVEL |
| Ref | OEM Part # | Part Name |
|---|---|---|
| - | 394-2271A2 | MAGNETO ASSEMBLY, COMPLETE |
| 1 | 394-1570 | FRAME, MAGNETO HOUSING |
| 2 | 10-25510 | SCREW, SET - COIL BRIDGE |
| 3 | 394-1051 | LOCKWIRE, COIL BRIDGE SET SCREW |
| 4 | 30-24998 | BEARING, BALL (DRIVE END) |
| 5 | 394-1067A1 | MAGNETIC ROTOR AND SHAFT |
| 6 | 30-49090 | BEARING, BALL (OPPOSITE DRIVE END) |
| 7 | 394-1637 | SUPPORT, BALL BEARING |
| 8 | 10-25509 | SCREW AND LOCKWASHER, SUPPORT TO FRAME |
| 9 | 84-60466A13 | WIRE ASSEMBLY, PRIMARY GROUND LEAD |
| 10 | 10,10-29182 | SCREW, PRIMARY GROUND |
| 11 | 12-30267 | WASHER, PRIMARY GROUND TERMINAL |
| 12 | 394-1579 | INSULATOR, PRIMARY GROUND TERMINAL |
| 13 | 12-29099 | WASHER, INSULATING - PRIMARY GROUND SCREW |
| 14 | 11-20101 | BUSHING, INSULATING - HOUSING FRAME |
| 15 | 12-26014 | WASHER, PRIMARY GROUND SCREW |
| 16 | 11-24656 | NUT, LOCK - PRIMARY GROUND SCREW |
| 17 | 11-68219 | NUT, PRIMARY GROUND SCREW |
| 18 | 394-1128A1 | COIL ASSEMBLY |
| 19 | 394-1050 | CLIP, COIL - HIGH TENSION |
| 20 | 13-23836 | LOCKWASHER, COIL TERMINAL |
| 21 | 394-1131 | NUT, COIL CLIP FASTENING |
| 22 | 393-1504A11 | BREAKER ASSEMBLY |
| 23 | 393-1586 | GROMMET, PLASTIC - BREAKER BRACKET |
| 24 | 16-29230 | STUD, PRIMARY LEAD AND TENSION SPRING |
| 25 | 11-29236 | NUT, PRIMARY LEAD FASTENING |
| 26 | 394-1106A1 | HOLDER AND CAM WICK ASSEMBLY |
| 27 | 53-21058 | "E" RING, BREAKER TO PIVOT PIN |
| 28 | 10-20597 | SCREW, BREAKER HOLDER TO HOUSING |
| 29 | 394-1130A1 | CONDENSER |
| 30 | 10-25509 | SCREW AND LOCKWASHER, CONDENSER FASTENING |
| 31 | 27-29166 | GASKET, MAGNETO COVER |
| 32 | 394-1577A2 | COVER, MAGNETO |
| 33 | 10-29418 | SCREW, COVER TO FRAME |
| 34 | 14-29157 | TAB WASHER, COVER FASTENING SCREW |
| 35 | 394-2602A1 | MAGNETO ROTOR ASSEMBLY |
| 36 | 394-1110 | CLIP, SPRING |
| 37 | 27-25725 | GASKET, END CAP COVER |
| 38 | 394-1561A2 | END CAP COVER ASSEMBLY |
| 39 | 394-1056A1 | BRUSH AND SPRING ASSEMBLY |
| 40 | 10-25517 | SCREW, HIGH TENSION CABLE FASTENING |
| 41 | 10-29418 | SCREW, END CAP COVER TO MAGNETO COVER |
| 42 | 14-29157 | TAB WASHER, COVER FASTENING SCREW |
| 43 | 22-996642 | ELBOW, PLASTIC - MAGNETO COVER VENT |
| Ref | OEM Part # | Part Name |
|---|---|---|
| - | 92-326411 | GEAR LUBRICANT |
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 332-2986A27 | SWITCH BOX ASSEMBLY, COMPLETE |
| 2 | 12-45075 | WASHER, SWITCH BOX TERMINAL |
| 3 | 11-45076 | NUT, SWITCH BOX TERMINAL |
| 4 | 10-22485 | SCREW, SWITCH BOX TO FRONT SUPPORT BRACKET (3/4") |
| 5 | 11-8M0207775 | NUT, SWITCH BOX TO FRONT SUPPORT BRACKET SCREW |
| 6 | 78614A1 | RECTIFIER ASSEMBLY, COMPLETE |
| 7 | 12-45075 | WASHER, RECTIFIER TERMINAL |
| 8 | 11-45076 | NUT, RECTIFIER TERMINAL |
| 9 | 46286 | JUMPER WIRE, RECTIFIER TO SWITCH BOX (RED - 9") Comment: SERIAL 00000000-02208376 |
| 10 | 10-22485 | SCREW, RECTIFIER TO FRONT SUPPORT BRACKET (3/4") |
| 11 | 11-8M0207775 | NUT, RECTIFIER TO FRONT SUPPORT BRACKET SCREW |
| 12 | 59757 | BRACKET, RETAINER - HIGH TENSION LEAD |
| 13 | 10-21722 | SCREW, RETAINER BRACKET TO FRONT SUPPORT BRACKET (5/8") |
| 14 | 11-8M0207775 | NUT, RETAINER BRACKET SCREW |
| 15 | 50-45822A1 | STARTER MOTOR ASSEMBLY |
| 16 | 13-26992 | LOCKWASHER, STARTER MOTOR TERIMINAL |
| 17 | 11-20890 | NUT, STARTER MOTOR TERMINAL |
| 18 | 10-22698 | SCREW, STARTER MOTOR TO CRANKCASE FLANGE |
| 19 | 13-8M0204647 | LOCKWASHER, STARTER MOTOR SCREW |
| 20 | 37331 | PLATE, SPACER - STARTER MOTOR TO BRACKET |
| 21 | 38747 | BRACKET, SUPPORT - STARTER MOTOR |
| 22 | 13-24669 | LOCKWASHER, THRU BOLT - BRACKET TO STARTER MOTOR |
| 23 | 11-20088 | NUT< THRU BOLT - BRACKET TO STARTER MOTOR |
| 24 | 84-93389A12 | WIRE, STARTER MOTOR TO STARTER SOLENOID AND TOP MOUNT |
| 25 | 10-69035 | SCREW, GROUND WIRE TO STARTER MOTOR |
| 26 | 13-26992 | LOCKWASHER, GROUND WIRE FASTENING SCREW |
| 27 | 46715 | GROUND STRAP ASSEMBLY |
| 28 | 32445A1 | STARTER SOLENOID |
| 29 | 10,13-26996 | LOCKWASHER, SOLENOID TERMINAL |
| 30 | 10,11-68219 | NUT, SOLENOID TERMINAL |
| 31 | 13-8M0204647 | LOCKWASHER, SOLENOID TERMINAL (5/16") |
| 32 | 11-22053 | NUT, SOLENOID TERMINAL - INSIDE (5/16") |
| 33 | 10-29238 | SCREW, STARTER SOLENOID TO STARTER MOTOR |
| 34 | 46985 | WIRING HARNESS (INTERNAL) Comment: SERIAL 02208377-09999999 |
| 35 | 24-28975 | SPRING, GARTER - INTERNAL WIRING HARNESS |
| 36 | 26079A2 | PLATE, BACKING - WIRING HARNESS |
| 37 | 10-45893 | SCREW, BACKING PLATE TO BOTTOM COWL |
| 38 | 10-98256 | SCREW, WIRING HARNESS LEAD TO BOTTOM COWL (1/2") |
| 39 | 13-25244 | LOCKWASHER, WIRING HARNESS LEAD SCREW |
| 40 | 54-26550 | CLIP, WIRING HARNESS LEAD |
| 41 | 10-29072 | SCREW, WIRING HARNESS LEAD CLIP ATTACHING (5/8") |
| 42 | 8M0084613 | "D" WASHER, WIRING HARNESS LEAD CLIP ATTACHING SCREW |
| 43 | 11-24656 | NUT, WIRING HARNESS LEAD CLIP ATTACHING SCREW |
| 44 | 332-4895A5 | IGNITION COIL ASSEMBLY, COMPLETE |
| 45 | 10-46367 | SCREW, IGNITION COIL CLAMPING - CLIP ATTACHING (2 1/2") |
| 46 | 11-68219 | NUT< IGNITION COIL CLAMPING SCREW |
| 47 | 12-8M0204666 | WASHER< IGNITION COIL CLAMPING SCREW |
| 48 | 54-22740 | CLIP, LEAD WIRE TO IGNITION COIL |
| 49 | 8M0084613 | "D" WASHER, IGNITION COIL CLAMPING SCREW |
| 50 | 11-8267086 | NUT< IGNITION COIL CLAMPING SCREW |
| 51 | 10-69026 | SCREW, IGNITION COIL TO BOTTOM COWL (7/8") |
| 52 | 13-26992 | LOCKWASHER, IGNITION COIL SCREW |
| 53 | 10-37561 | SCREW, IGNITION COIL TO BOTTOM COWL (2 1/2") |
| 54 | 11-8M0207775 | NUT, IGNITION COIL SCREW |
| 55 | 10-45218 | SCREW, IGNITION COIL WIRE TO SWITCH BOX (3/8") |
| 56 | 30212 | TERMINAL BLOCK |
| 57 | 10-33152 | SCREW, TERMINAL BLOCK ATTACHING |
| 58 | 10-62568 | SCREW, HARNESS LEADS TO TERMINAL BLOCK |
| 59 | 54-22783 | "S" CLIP, WIRING HARNESS TO BOTTOM COWL |
| Ref | OEM Part # | Part Name |
|---|---|---|
| -- | 12-69057 | WASHER, RUBBER MOUNT STUD |
| 1 | 37408 | HANDLE, CHROME - TOP COWL |
| 2 | 12-20533 | WASHER, CHROME HANDLE TO INSIDE HANDLE STUD |
| 3 | 12-69056 | WASHER, CHROME HANDLE TO INSIDE HANDLE STUD (FRONT) |
| 4 | 11-8267089 | NUT, CHROME HANDLE TO INSIDE HANDLE STUD |
| 5 | 35496 | PAD, BUMPER - TOP COWL HANDLE |
| 6 | 37434 | HANDLE, INSIDE - TOP COWL |
| 7 | 10-35386 | SCREW, HANDLE TO TOP COWL (1") |
| 8 | 13-8M0204647 | LOCKWASHER, HANDLE TO TOP COWL SCREW |
| 9 | 2114-3806A1 | COWL, TOP |
| 10 | 37410A1 | TRIM MOULDING ASSEMBLY, TOP COWL |
| 11 | 10-29227 | SCREW, BRASS - MOULDING TO TOP COWL |
| 12 | 10-29226 | SCREW, DECORATIVE - MOULDING TO TOP COWL |
| 13 | 13-26995 | LOCKWASHER, MOULDING FASTENING SCREW |
| 14 | 11-26419 | NUT, MOULDING FASTENING SCREW |
| 15 | 76370 | SHIELD, TOP COWL - REAR |
| 16 | 10-37370 | SCREW, SHIELD TO TOP COWL (5/8") |
| 17 | 13-37371 | LOCKWASHER, SHIELD SCREW |
| 18 | 47341A11 | ROPE, STARTER (FOR MANUAL STARTING ONLY) |
| 19 | 37411 | BRACKET, COWL LATCH - TOP COWL FASTENING |
| 20 | 1558-3756 | SCREW, COWL LATCH BRACKET TO TOP COWL |
| 21 | 11-37556 | NUT, COWL LATCH BRACKET SCREW |
| 22 | 79897A4 | FRAME, TOP COWL SUPPORT |
| 23 | 37-45201 | DECAL, TIMING - TOP COWL FRAME |
| 24 | 90435 | MOUNT, RUBBER - TOP COWL FRAME |
| 25 | 11-8267089 | NUT, RUBBER MOUNT TO TOP COWL FRAME |
| 26 | 46170 | BRACKET, TOP COWL SUPPORT - REAR |
| 27 | 31014 | MOUNT, RUBBER - REAR SUPPORT BRACKET |
| 28 | 13-26992 | LOCKWASHER, RUBBER MOUNT TO REAR SUPPORT BRACKET |
| 29 | 11-20088 | NUT, RUBBER MOUNT TO REAR SUPPORT BRACKET |
| 30 | 10-26065 | SCREW, REAR SUPPORT BRACKET TO TOP COWL FRAME (1") |
| 31 | 11-29250 | NUT, REAR SUPPORT BRACKET SCREW |
| 32 | 10-74824 | SCREW, REAR SUPPORT BRACKET TO BOTTOM COWL (1 1/4") |
| 33 | 13-8M0204647 | LOCKWASHER, REAR SUPPORT BRACKET SCREW |
| 34 | 37412 | LEVER, CLAMPING - TOP COWL MOUNTING |
| 35 | 23-26819 | BUSHING, NYLON - CLAMPING LEVER |
| 36 | 12-38006 | WASHER, CLAMPING LEVER |
| 37 | 23-31293 | BUSHING, RUBBER - CLAMPING LEVER |
| 38 | 11-30428 | FASTENER, CLAMPING LEVER |
| 39 | 17-29077 | PIN, ROLL - CLAMPING LEVER |
| 40 | 46240A3 | BRACKET ASSEMBLY, TOP COWL SUPPORT - FRONT |
| 41 | 37903 | FLANGE, RUBBER - FRONT TOP COWL SUPPORT BRACKET |
| 42 | 32-8M0108355 | HOSE, FRONT SUPPORT BRACKET TO BOTTOM COWL |
| 43 | 10-78841 | SCREW, FRONT SUPPORT BRACKET TO BOTTON COWL (1 1/2") |
| 44 | 11-29250 | NUT, FRONT SUPPORT BRACKET SCREW |
| 45 | 10-73657 | SCREW, FRONT BRACKET TO TOP COWL FRAME (1 1/2") |
| 46 | 13-8M0204647 | LOCKWASHER, FRONT SUPPORT BRACKET SCREW |
| 47 | 37640 | MOUNT, RUBBER - FRONT SUPPORT BRACKET |
| 48 | 13-8M0204647 | LOCKWASHER, RUBBER MOUNT TO FRONT SUPPORT BRACKET |
| 49 | 11-22053 | NUT, RUBBER MOUNT TO FRONT SUPPORT BRACKET |
Regular maintenance keeps your Mercury 650 (4 CYL.) running reliably season after season. Most of these tasks can be performed with basic tools and the factory service manual.
