Lower Gearcase Group 120, 140, 165, 170, 190, 225 & 245 Hp Parts for 1974 OMC Stern Drive 120hp 990207R Stern Drive
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #980668 — 980668 — GEARCASE ASSY, COMPLETE. NOT SHOWN (1 required per assembly) | ||
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0980668 - L/P 2695.00 [ More info ] Unavailable |
| #1 — 382383 — GEARCASE & BRG ASSY (1 required per assembly) | ||
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0382383 - Gearcase, NLA [ More info ] Unavailable |
| #2 — 380439 — ROLLER BRG, DRIVESHAFT (1 required per assembly) | ||
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0380439 - Roller Bearing Drive Shaft [ More info ]
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| #3 — 307551 — PLUG, OIL DRAIN (2 required per assembly) | ||
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0307551 - Drain Screw, Allen Type, Gasket Included [ More info ]
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18-4255 - Drain Screw, 307551 Allen Type, Gasket Included [ More info ]
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18-2387 - Drain Plug Slotted or Allen - No Gasket [ More info ]
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| #4 — 311598 — WASHER, PLUG (1 required per assembly) | ||
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0311598 - Drain Plug Washer [ More info ]
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| #5 — 313292 — SHIM, BRG TO GEARCASE, .002'' (0 required per assembly) | ||
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0313292 - Shim 002 [ More info ]
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| #5 — 313293 — SHIM, BRG TO GEARCASE, .003'' (0 required per assembly) | ||
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| #5 — 313294 — SHIM, BRG TO GEARCASE, .004'' (0 required per assembly) | ||
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| #5 — 313295 — SHIM, BRG TO GEARCASE, .005'' (0 required per assembly) | ||
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| #5 — 313296 — SHIM, BRG TO GEARCASE, .006'' (0 required per assembly) | ||
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| #5 — 313297 — SHIM, BRG TO GEARCASE, .007 (0 required per assembly) | ||
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| #6 — 379503 — BEARING ASSY, PROP SHAFT (1 required per assembly) | ||
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0379503 - Roller Bearing [ More info ]
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| #7 — 382366 — COIL & LEAD, FRONT (1 required per assembly) | ||
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0382366 - Coil Housing and Lead Assembly [ More info ]
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| #8 — 308808 — TERMINAL (1 required per assembly) | ||
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0308808 - Terminal [ More info ]
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| #9 — 313455 — SPRING, CLUTCH HUB (2 required per assembly) | ||
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0313455 - Spring [ More info ]
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| #10 — 310428 — SPACER (2 required per assembly) | ||
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0310428 - Spring to Gear Spacer [ More info ]
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| #11 — 315034 — SLEEVE, SPRING (2 required per assembly) | ||
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0315034 - Sleeve [ More info ]
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| #12 — 382270 — GEAR & BUSHING, FORWARD (1 required per assembly) | ||
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0382270 - Forward Gear & Bushing [ More info ]
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| #13 — 311944 — SET SCREW (6 required per assembly) | ||
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| #14 — 312007 — RETAINING RING (2 required per assembly) | ||
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| #15 — 313310 — SPACER, PROPELLER SHAFT (1 required per assembly) | ||
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0313310 - Spacer [ More info ]
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| #16 — 382337 — PROPELLER SHAFT (1 required per assembly) | ||
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0382337 - Prop Shaft [ More info ]
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| #17 — 313311 — GEAR, REVERSE (1 required per assembly) | ||
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0313311 - Gear, Reverse [ More info ]
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| #18 — 381025 — NEEDLE BEARING SET (1 required per assembly) | ||
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0381025 - Needle Bearing Set [ More info ]
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| #19 — 382336 — CLUTCH HUB, REVERSE (1 required per assembly) | ||
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0382336 - Hub & Ret [ More info ]
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| #20 — 382367 — COIL & LEAD, REAR (1 required per assembly) | ||
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0382367 - Coil and Housing, NLA [ More info ]
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| #22 — 382334 — CLUTCH HUB ASSY, FWD (1 required per assembly) | ||
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0382334 - Clutch Hub [ More info ]
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| #23 — 378262 — THRUST BEARING ASSY (1 required per assembly) | ||
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0378262 - Thrust Bearing [ More info ]
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| #24 — 307836 — THRUST WASHER (1 required per assembly) | ||
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0307836 - Thrust Washer [ More info ]
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| #25 — 313192 — SHIM, WASHER TO HEAD, .002'' (0 required per assembly) | ||
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0313192 - Bearing to Piston Shim .002 Inch [ More info ]
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| #25 — 313193 — SHIM, WASHER TO HEAD, .003'' (0 required per assembly) | ||
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0313193 - Bearing to Piston Shim .003 Inch [ More info ]
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| #25 — 313194 — SHIM, WASHER TO HEAD, .004'' (0 required per assembly) | ||
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0313194 - Bearing to Piston Shim .004 Inch [ More info ]
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| #25 — 313195 — SHIM, WASHER TO HEAD, .005'' (0 required per assembly) | ||
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0313195 - Bearing to Piston Shim .005 Inch [ More info ]
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| #25 — 313196 — SHIM, WASHER TO HEAD, .006'' (0 required per assembly) | ||
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0313196 - Bearing to Piston Shim .006 Inch [ More info ]
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| #25 — 313197 — SHIM, WASHER, TO HEAD, .007'' (0 required per assembly) | ||
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0313197 - Bearing to Piston Shim .007 Inch [ More info ]
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| #25 — 313198 — SHIM, WASHER TO HEAD, .008'' (0 required per assembly) | ||
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| #25 — 313199 — SHIM, WASHER TO HEAD, .009'' (0 required per assembly) | ||
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0313199 - Bearing to Piston Shim .009 Inch [ More info ]
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| #25 — 313200 — SHIM, WASHER TO HEAD, .010'' (0 required per assembly) | ||
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0313200 - Bearing to Piston Shim .010 Inch [ More info ]
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| #26 — 310414 — O-RING, GEARCASE HEAD (1 required per assembly) | ||
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0310414 - O-Ring - Gearcase Head [ More info ]
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18-7167-9 - O-Ring (PK5) 25-47254, 310414 [ More info ]
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| #27 — 381849 — GEARCASE HEAD ASSY (1 required per assembly) | ||
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0381849 - Gearcase Head Assembly [ More info ] Unavailable |
| #28 — 379504 — NEEDLE BEARING ASSY (1 required per assembly) | ||
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0379504 - Needle Bearing [ More info ]
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18-1350 - Bearing, 379504 [ More info ]
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| #29 — 310599 — SEAL, GEARCASE HEAD (2 required per assembly) | ||
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0310599 - Propeller Shaft Seal [ More info ]
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| #30 — 310412 — SCREW, GEARCASE HEAD (4 required per assembly) | ||
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0310412 - Screw, Gearcase Head, NLA [ More info ]
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| #31 — 307853 — SEAL, SCREW (1 required per assembly) | ||
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0307853 - Seal, O-ring [ More info ]
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18-7120 - O-Ring 322598 [ More info ]
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| #32 — 980097 — DRIVESHAFT ASSY (1 required per assembly) | ||
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0980097 - Drive Shaft & Bearing [ More info ] Unavailable |
| #33 — 382257 — THRUST BEARING (1 required per assembly) | ||
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0382257 - Thrust Bearing [ More info ]
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0386719 - Thrust Bearing [ More info ]
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| #34 — 313259 — THRUST WASHER (1 required per assembly) | ||
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0313259 - Washer [ More info ]
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| #36 — 310488 — BUSHING, WATER TUBE (1 required per assembly) | ||
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0310488 - Water Tube Bushing [ More info ]
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| #37 — 313729 — CLAMP, BUSHING (1 required per assembly) | ||
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0313729 - Clamp - Bushing [ More info ]
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| #38 — 313309 — PLATE, BEARING (1 required per assembly) | ||
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0313309 - Bearing Plate [ More info ]
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| #39 — 310413 — THRUST WASHER (1 required per assembly) | ||
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0310413 - Washer [ More info ]
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| #40 — 553556 — SCREW, BEARING PLATE (4 required per assembly) | ||
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| #41 — 980014 — SWIVEL BEARING ASSY (1 required per assembly) | ||
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0980014 -Bearing Retainer [ More info ]
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| #42 — 310649 — SEAL, UPPER (1 required per assembly) | ||
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0310649 - Seal - Swivel Bearing [ More info ]
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| #43 — 313353 — SEAL, MIDDLE (2 required per assembly) | ||
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18-2058 - Seal, 313353 [ More info ]
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| #45 — 313607 — FITTING, LUBRICATION (2 required per assembly) | ||
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0313607 - Lube Fitting [ More info ]
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3852121 - Fitting, Volvo [ More info ]
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| #46 — 313368 — GASKET (1 required per assembly) | ||
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0313368 - Bearing Retainer Gasket [ More info ]
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| #47 — 309646 — SCREW, SWIVEL BEARING (10 required per assembly) | ||
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0309646 - Screw, 15/16 Inch Long [ More info ] Unavailable |
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| #48 — 302290 — WASHER, SWIVEL BEARING (10 required per assembly) | ||
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0302290 - Thrust mount Lock Washer [ More info ]
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| #49 — 908594 — GROMMET, WATER TUBE (1 required per assembly) | ||
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0908594 - Water Tube Grommet [ More info ]
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| #50 — 313258 — PINION GEAR (1 required per assembly) | ||
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0313258 - Pinion Gear [ More info ]
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| #51 — 907866 — LOCKNUT, PINION (1 required per assembly) | ||
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0907866 - Lock Nut [ More info ]
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18-3731 - Lock Nut 907866 [ More info ]
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| #52 — 510267 — CLAMP, LEAD (1 required per assembly) | ||
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0510267 - Bracket [ More info ]
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| #53 — 510193 — SCREW, CLAMP (1 required per assembly) | ||
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| #54 — 303806 — TUBING, INSULATING (2 required per assembly) | ||
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0303806 - Tubing [ More info ]
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| #55 — 379628 — CABLE, SHIFT (1 required per assembly) | ||
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0379628 - Electric Shift Cable [ More info ]
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18-2192 - Electric Shift Cable 379628 [ More info ]
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| #56 — 379645 — TERMINAL & SLEEVE (2 required per assembly) | ||
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0379645 - Terminal Kit [ More info ]
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| #57 — 310645 — RETAINER, CABLE (1 required per assembly) | ||
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0310645 - Cable Retainer [ More info ]
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| #58 — 313929 — SLEEVE, COIL LEAD, FORWARD (1 required per assembly) | ||
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0313929 - Coil Lead Sleeve, Forward [ More info ]
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| #59 — 310644 — TUBE, SHIFT CABLE (1 required per assembly) | ||
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0310644 - Shift Cable Tube [ More info ]
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| #60 — 380375 — MAGNET & SPRING ASSY (2 required per assembly) | ||
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0380375 - Magnet And Spring Assembly [ More info ]
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| #61 — 310416 — RETAINING RING (1 required per assembly) | ||
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0310416 - Retaining Ring [ More info ]
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| #62 — 302647 — CLAMP, SHIFT CABLE TO EXH HSG. USED ON 120 THROUGH 165 HP MODELS ONLY (1 required per assembly) | ||
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0302647 - Clamp, NLA [ More info ]
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| #63 — 908229 — BUSHING (1 required per assembly) | ||
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0908229 - Bushing [ More info ]
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| #64 — 908230 — SCREEN, WATER INTAKE (1 required per assembly) | ||
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0908230 - Screen [ More info ]
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| #65 — 908471 — PLATE, RUDDER TO GEARCASE (1 required per assembly) | ||
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0908471 [ More info ] Unavailable Replaced by 0980968 |
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0980968 - Rudder Plate [ More info ]
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| #66 — 908226 — RUDDER (1 required per assembly) | ||
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0908226 - Rudder-g Case [ More info ]
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| #67 — 310477 — SCREW, PLATE (1 required per assembly) | ||
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0310477 - Screw, Plate [ More info ]
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| #68 — 310596 — SCREW (1 required per assembly) | ||
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0552898 - Screw, Gearcase To Exhaust Housing [ More info ] Unavailable |
| #69 — 302865 — LOCKWASHER (1 required per assembly) | ||
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0302865 - Lock Washer [ More info ]
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0307708 - Steering worm Retaining Lock Washer [ More info ]
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| #70 — 552993 — WASHER (1 required per assembly) | ||
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0552993 - WASHER [ More info ]
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0330266 - Washer [ More info ]
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| #71 — 310406 — SCREW, GEARCASE, REAR. USE ONE 3852478 AND ONE 307161. USE ONE 3852478 AND ONE 307161 (1 required per assembly) | ||
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0310406 - See Pricebook [ More info ]
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| #72 — 310594 — THRUST WASHER (1 required per assembly) | ||
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0310594 - Washer [ More info ]
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| #73 — 310595 — COTTER PIN (1 required per assembly) | ||
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0310595 - Cotter Pin [ More info ]
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| #74 — 310956 — DRIVE PIN (1 required per assembly) | ||
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0310956 - Drive Pin [ More info ]
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| #75 — 379798 — PROPELLER NUT (1 required per assembly) | ||
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0379798 - Prop Nut [ More info ]
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| #76 — 381296 — PROPELLER, 14-1/4 X 10. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0381296 - Prop,14.25X10 [ More info ] Unavailable |
| #76 — 382676 — P{ROPELLER, 14 X 11. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0382676 - AL PROP SD 11 [ More info ] Unavailable |
| #76 — 382017 — PROPELLER, 14 X 12. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0382017 - Aluminum Prop Sd 12 [ More info ]
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| #76 — 381185 — PROPELLER, 14 X 14. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0381185 - Propeller 14X14 [ More info ]
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| #76 — 381186 — PROPELLER, 14 X 16. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0381186 - Stern Drive Prop 14 X 16 [ More info ]
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| #76 — 381187 — PROPELLER, 14 X 18. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0381187 - Aluminum Prop, 14x18 [ More info ]
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| #76 — 383287 — PROPELLER, 14 X 20. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0383287 - Aluminum Prop, NLA [ More info ] Unavailable |
| #76 — 979896 — PROPELLER, 13-1/4 X 20 2 BL BRNZ. OPTIONAL ITEM - 225 & 245 HP ONLY (0 required per assembly) | ||
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0979896 - L/P 75.00 [ More info ] Unavailable |
| #76 — 381464 — PROPELLER, 13 X 18 2 BL BRNZ. OPTIONAL ITEM - 225 & 245 HP ONLY (0 required per assembly) | ||
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0381464 - Thrust Bearing, NLA [ More info ] Unavailable |
| #76 — 172490 — PROPELLER, 14 X 13 - SST. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0172490 - SS Sd Prop 14X13 [ More info ] Unavailable |
| #76 — 172491 — PEOPELLER, 14 X 15 - SST. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0172491 - SST SD 15 [ More info ] Unavailable |
| #76 — 172492 — PROPELLER, 14 X 17 - SST. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0172492 - 14 X 17 SS Propeller [ More info ] Unavailable |
| #76 — 172493 — PROPELLER 14 X 19 - SST. OPTIONAL ITEM - ALL MODELS (0 required per assembly) | ||
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0172493 - SST SD 19 Inch [ More info ] Unavailable |
| #77 — 306470 — LOCKWASHER (6 required per assembly) | ||
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0306470 - Lock Washer [ More info ]
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| #78 — 306503 — SCREW, GEARCASE TO HOUSING (6 required per assembly) | ||
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| #80 — 908228 — WATER TUBE, INTAKE (1 required per assembly) | ||
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0908228 - Water Tube [ More info ]
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| #81 — 310597 — GROMMET, WATER TUBE (1 required per assembly) | ||
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0310597 - Grommet [ More info ]
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| #82 — 908702 — SCREW, RUDDER PIVOT (1 required per assembly) | ||
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0908702 - Screw, Rudder Pivot [ More info ]
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| #83 — 908889 — SPACER, WATER TUBE (1 required per assembly) | ||
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0908889 - Water Tube Spacer [ More info ]
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| #84 — 908881 — WASHER, WATER TUBE (1 required per assembly) | ||
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0908881 - Water Tube Washer [ More info ]
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