Parts for Force 50 HP (1991) Cylinder Block Head & Exhaust Chest Cover
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | FA718010 | CYLINDER W/CRANKCASE COVER AND DEFLECTOR PLATE (1 required per assembly) |
 |
|
800-FA718010 - 800-FA718010 - CYLINDER ASSY O [ More info ] Unavailable Replaced by -FC718010 |
|
|
FC718010 - FC718010 - SHORT BLOCK O [ More info ] Unavailable Replaced by 800-818152A 7 |
|
|
800-818152A 7 - 800-818152A 7 - POWERHEAD ASSY-50 O [ More info ] Unavailable Replaced by 800-818152A15 |
|
|
800-818152A15 - 800-818152A15 - POWERHEAD ASSY O [ More info ] Unavailable Replaced by 800-818152A17 |
|
|
800-818152A17 - 800-818152A17 - POWERHEAD ASSY O [ More info ] Unavailable Replaced by 800-818152A19 |
|
|
800-818152A19 - POWERHEAD KIT O NLA [ More info ] Unavailable |
| #-- | FC718010 | SHORT BLOCK, CONTAINS CYLINDER, CRANKSHAFT, PISTONS & PINS (1 required per assembly) |
| #2 | F691154 | GASKET, EXHAUST PORT PLATE (2 required per assembly) |
  |
|
27-F691154 - Gasket [ More info ]
|
| #3 | F691151 | PLATE, EXHAUST PORT (1 required per assembly) |
|
|
F691151 - F691151 - PLATE-EXHAUST O [ More info ] Unavailable Replaced by -F691151-1 |
|
|
F691151-1 - F691151-1 - PLATE-EXHAUST O [ More info ] Unavailable Replaced by -819913 4 |
|
|
819913 4 - Exhaust Plate, NLA [ More info ]
|
| #4 | F691152 | COVER EXHAUST PORT (1 required per assembly) |
|
|
F691152 - F691152 - COVER-EXHAUST O [ More info ] Unavailable Replaced by 1000-819269 |
|
|
1000-819269 - 1000-819269 - COVER-EXHAUST O [ More info ] Unavailable Replaced by 1000-819269 1 |
|
|
1000-819269 1 - Exhaust Cover, NLA [ More info ]
|
| #5 | F1972 | SCREW, EXHAUST PORT, 1/4 - 20 X 2-1/2 HEX HD. (15 required per assembly) |
|
|
10-F1972 - Screw -ss, NLA [ More info ]
|
| #6 | F1238 | SCREW, 1/4 - 20 X 3/4 (2 required per assembly) |
|
|
F1238 - F1238 - SCREW (.250-12 x O [ More info ] Unavailable Replaced by 10-49668 |
  |
|
10-49668 - Screw - Priced Individually [ More info ]
|
| #7 | F184122-1 | SEAL, CRANKCASE PARTING LINE (1 required per assembly) |
  |
|
F184122-1 - SEAL O [ More info ] Unavailable |
| #8 | F2228 | SCREW, CRANKCASE COVER TO CYLINDER (2 required per assembly) 3/8 - 16 X 3 AT UPPER MAIN |
|
|
10-F2228 - 10-F2228 - SCREW O [ More info ] Unavailable Replaced by 10-834892 |
|
|
10-834892 - SCREW O NLA [ More info ] Unavailable |
| #9 | 10-812567 | SCREW, CRANKCASE COVER TO CYLINDER (4 required per assembly) 3/8 - 16 X 1-5/8 AT CENTER & LOWER MAIN ORIGINAL FORCE P/N 2246 |
  |
|
10-812567 - Screw [ More info ]
|
| #10 | F463314 | ELBOW, CHECK VALVE (1 required per assembly) |
|
|
21-F463314 - Check Valve, NLA [ More info ]
|
| #11 | F1922 | SCREW, CRANKCASE TO CYLINDER, 1/4 - 20 X 5/8 (3 required per assembly) |
|
|
10-F1922 - Screw, NLA [ More info ]
|
| #12 | F1864 | SCREW, CRANKCASE TO CYLINDER, 1/4 - 20 X 3/4 (9 required per assembly) |
|
|
10-F1864 - Screw SS [ More info ]
|
  |
|
10-28636 - Screw - Priced Individually [ More info ]
|
| #13 | F691529 | GASKET, CYLINDER HEAD (1 required per assembly) |
  |
|
F691529 - F691529 - GASKET O [ More info ] Unavailable Replaced by 27-F691529-1 |
  |
|
27-F691529-1 - Gasket [ More info ]
|
  |
|
18-3853 - Gasket 27-F691529-1 [ More info ]
|
| #14 | F691518 | HEAD, CYLINDER (1 required per assembly) |
|
|
F691518 - F691518 - HEAD-CYLINDER O [ More info ] Unavailable Replaced by 900-F691518-1 |
|
|
900-F691518-1 - Cylinder Head [ More info ]
|
| #15 | F691995 | COVER, CYLINDER HEAD (1 required per assembly) |
|
|
1000-F691995 - COVER-CYL HEAD O NLA [ More info ] Unavailable |
| #16 | F1987 | WASHER, CYLINDER HEAD BOLTS (10 required per assembly) |
|
|
F1987 - F1987 - WASHER O [ More info ] Unavailable Replaced by 12-34437 |
|
|
12-34437 - Washer - Priced Individually [ More info ]
|
| #17 | F2254 | SCREW, CYLINDER HEAD AND COVER TO CYLINDER 5/16 - 18 X 2-1/2 (10 required per assembly) |
  |
|
10-F2254 - Screw [ More info ]
|
| #18 | F658449-1 | THERMOSWITCH W/WIRE (1 required per assembly) |
|
|
F658449-1 - F658449-1 - THERMOSWITCH O [ More info ] Unavailable Replaced by 87-F658449-2 |
  |
|
87-F658449-2 - ThermoSwitch [ More info ]
|
| #19 | F428096 | RETAINING RING (1 required per assembly) |
|
|
53-F428096 - Retainer [ More info ]
|
| #20 | F1502 | SCREW, CYLINDER HEAD COVER TO CYLINDER HEAD (2 required per assembly) |
|
|
F1502 - F1502 - SCREW (.250-20 x O [ More info ] Unavailable Replaced by 10-98254 |
  |
|
10-98254 - Screw [ More info ]
|
| #21 | 33-818007 1 | SPARK PLUG, UL-18V (2 required per assembly) |
|
|
33-818007 1 - 33-818007 1 - SPARK PLUG O [ More info ] Unavailable Replaced by 33-824 |
|
|
33-824 - 33-824 - SP #UL18V @8 O [ More info ] Unavailable Replaced by 33-896329824 |
  |
|
33-896329824 - Spark Plug - UL18V Note: - Priced Individually [ More info ]
|
  |
|
BUHX - NGK Spark Plug, 2522 [ More info ]
|
  |
|
UL18V - Champion Spark Plug ( #824) [ More info ]
|
| #22 | F658504 | WASHER, THERMOSTAT (1 required per assembly) |
  |
|
12-F658504 - Washer [ More info ]
|
| #23 | F97068-2 | THERMOSTAT (1 required per assembly) |
  |
|
F97068-2 - F97068-2 - THERMOSTAT 54C (1 O [ More info ] Unavailable Replaced by -895338 |
  |
|
895338 - Thermostat [ More info ]
|
  |
|
18-3556 - Thermostat F97068-2 [ More info ]
|
| #24 | F658268 | SPRING, THERMOSTAT (1 required per assembly) |
|
|
24-F658268 - SPRING O NLA [ More info ] Unavailable |
| #25 | F97067 | GASKET, THERMOSTAT COVER (1 required per assembly) |
|
|
27-F97067 - 27-F97067 - GASKET O [ More info ] Unavailable Replaced by 27-819377 |
  |
|
27-819377 - Gasket [ More info ]
|
  |
|
18-0873-9 - Gasket 27-819377 2-Pack [ More info ]
|
| #26 | F658066 | COVER, THERMOSTAT (1 required per assembly) |
|
|
F658066 - COVER-THERMOSTAT O NLA [ More info ] Unavailable |
| #27 | F1995 | SCREW, THERMOSTAT COVER TO CYLINDER HEAD #10 - 24 X 1 (3 required per assembly) |
|
|
10-F1995 - 10-F1995 - SCREW (10 - 24 X O [ More info ] Unavailable Replaced by 10-68918 |
  |
|
10-68918 - Screw [ More info ]
|
| #28 | F658418 | TUBE, COOLING SYSTEM (1 required per assembly) |
|
|
32-F658418 - Tube - Cooling, NLA [ More info ]
|
| #29 | F19109 | PLUG (1 required per assembly) |
|
|
F19109 - F19109 - PLUG O [ More info ] Unavailable Replaced by 22-47945 |
  |
|
22-47945 - Pipe Plug [ More info ]
|
| #30 | F8559 | PIN, DOWEL (2 required per assembly) |
|
|
17-F8559 - Pin -Dowel [ More info ]
|
| #31 | F8096 | LOCKWASHER, SPRING (1 required per assembly) |
|
|
F8096 - F8096 - LOCKWASHER (.312) O [ More info ] Unavailable Replaced by 13-53166 |
|
|
13-53166 - LockWasher - Priced Individually [ More info ]
|
| #32 | F1857 | SCREW, HEX CAP, 5/16 - 18 5/8 (1 required per assembly) |
|
|
10-F1857 - Screw SS [ More info ]
|
  |
|
10-90285 - Screw [ More info ]
|
| #33 | FG1033 | GASKET SET (1 required per assembly) |
|
|
FG1033 - FG1033 - GASKET SET O [ More info ] Unavailable Replaced by -FG1033-1 |
|
|
FG1033-1 - FG1033-1 - GASKET SET O [ More info ] Unavailable Replaced by 27-820467A 1 |
|
|
27-820467A 1 - 27-820467A 1 - GASKET SET O [ More info ] Unavailable Replaced by 27-809746A 1 |
|
|
27-809746A 1 - Gasket Set [ More info ]
|
| #34 | F40909 | PIN, LOCATING (1 required per assembly) |
|
|
17-F40909 - Locating Pin, NLA [ More info ]
|
| #36 | F691153 | GASKET, EXHAUST PORT COVER (1 required per assembly) |
  |
|
27-F691153 - Gasket [ More info ]
|
| #37 | F685387-2 | DECAL, US MARINE (1 required per assembly) |
|
|
37-F685387-2 - Decal - (Blue), NLA [ More info ]
|
| #38 | F307942-2 | BUMPER (2 required per assembly) |
|
|
F307942-2 - Bushing, NLA [ More info ]
|
