Quick view Add to Cart Sierra 18-0893-9 Water Pump Back-In Plate Gasket (Pkg Of 2) $16.49 $11.99 Sierra 18-0893-9 Water Pump Back-In Plate Gasket (Pkg Of 2) Sierra replacement water pump gasket for Mercruiser, Volvo Penta, and OMC Stern Drives. Fits: GM 4.3L, 5.0L & 5.7L Package of 2 Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-0929-9 Thermostat Gasket (Priced Per Pkg Of 2) $2.49 $1.99 Sierra 18-0929-9 Thermostat Gasket (Priced Per Pkg Of 2) For use on Johnson/Evinrude Outboard 3 cyl. engines, OMC Sterndrive/Cobra I/O engines, & Volvo Penta I/O 3.L GS, GL Special Order est. 10 days Priced Per Pkg of 2 Replaces:... Add to Cart
Quick view Add to Cart Sierra 18-1142 Upper Pinion Bearing $53.99 $37.99 Sierra 18-1142 Upper Pinion Bearing Sierra Marine replacement Upper Pinion Bearing for Mercruiser Stern Drives. This part fits I, R, MR, Alpha One, and Gen II drives with a 1.50 ratio. All Sierra engine parts are manufactured to meet or exceed OEM... Add to Cart
Quick view Out of stock Sierra 18-1148 Rod Bearing Replaces 23-853853A $19.99 $13.99 Sierra 18-1148 Mercruiser Standard Rod Bearing Sierra high-quality engine parts are designed to meet OEM specifications and are backed by Sierra's unmatched manufacturer's warranty. Standard size Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-1150 Needle Roller Bearing $70.99 $49.49 Sierra 18-1150 Mercruiser Needle Roller Bearing Sierra high-quality engine parts are designed to meet OEM specifications. Fits MC-I & R drives Interchangeable with: GLM 21600 Mercruiser Stern... Add to Cart
Quick view Add to Cart Sierra 18-1159 Tapered Roller Bearing $37.99 $26.99 Sierra 18-1159 Tapered Roller Bearing Sierra replacement tapered roller bearing for Mercury and Mercruiser engines. Interchangeable with: GLM 21590 Mallory 9-75120 Mercruiser Stern Drive 31-35928T1 31-35928A1 Mercury... Add to Cart
Quick view Out of stock Sierra 18-1333 Rod Bearing $19.49 $13.49 Sierra 18-1333 .010 Over Rod Bearing for 7.4L Mercruiser, OMC, Volvo Fits 7.4L/454 CID Mercruiser, OMC, Volvo. Size: 0.010" Interchangeable with: Mercruiser Stern... Add to Cart
Quick view Out of stock Sierra 18-1906 Manifold Spacer $105.99 $62.49 Sierra 18-1906 Mercruiser Manifold Spacer Sierra high-quality engine parts are designed to meet OEM specifications. For use with Mercruiser Stern Drives. Size: 3" Use With: 18-1950 Manifold 18-1951 Manifold 18-1958-1 Manifold 18-1962-1... Add to Cart
Quick view Out of stock Sierra 18-1960-1 Manifold $1,223.99 $856.99 MANIFOLD - Special Order Est. 10 Days Key Features: Supplied with Mounting Package Use With: Exhaust Manifold Gasket 18-2830 Exhaust Manifold Mounting Gasket 18-8531 Carburetor Mounting Gasket 18-0353 Elbow 18-1971 Elbow 18-1972 Elbow ... Add to Cart
Quick view Add to Cart Sierra 18-2015 Oil Seal $19.99 $13.99 Sierra 18-2015 Oil Seal O.D.: 1.250" Shaft Size: 0.750" Width: 0.250" Interchangeable with: GLM 85210 Mercruiser Stern Drive 26-23517 Mercury Marine 20250 26-23517 Add to Cart
Quick view Add to Cart Sierra 18-2159 Inner Shift Cable $85.49 $59.99 Sierra 18-2159 Inner Shift Cable Sierra replacement inner shift cable for Mercruiser Stern Drives. Standard Core: 73" Fits MC-I, R, MR, Alpha One & Gen II (1978 & newer) Use with: 18-2157 Shift Cable Assembly 18-2158 Shift Cable... Add to Cart
Quick view Out of stock Sierra 18-2179 Drive Shaft $148.49 $103.99 DRIVE SHAFT Replaces: Mallory 9-72461 Mercury 45-55796 GLM 11130 Redline RL2179 Sterndrive 92-102-02 Add to Cart
Quick view Out of stock Sierra 18-2200 Gear Set $515.99 $361.49 Sierra 18-2200 Gear Set Sierra replacement lower unit gear set for Mercruiser. For 888 s/n 3106717 & up For #1 units s/n 3469428 & up except MR/Alpha unit (which have no pre-load pin top drive shaft) Interchangeable... Add to Cart
Quick view Out of stock Sierra 18-2258 Upper Gear Kit Replaces 43-803114T1 $604.49 $423.49 Sierra 18-2258 Mercruiser 1.84:1 Upper Unit Gear Set Sierra replacement upper unit gear set with Mercruiser Stern Drives. For 6 Cylinder Engines (470/485) with a 1.84:1 Gear Ratio. Ratio: 1.84:1 Drive Gear: 17 teeth Driven Gear: 19 teeth For: V-6... Add to Cart
Quick view Add to Cart Sierra 18-2282 Shim $14.99 $10.99 Shim - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-2292 Shim Kit $26.99 $18.99 Sierra 18-2292 Shim Kit For Mercruiser Vazer Interchangeable with: GLM 23280 Mercruiser Stern Drive 15-35980A1 Add to Cart
Quick view Add to Cart Sierra 18-2296 Mercruiser Shim $7.99 $5.49 Sierra 18-2296 Mercruiser Shim Sierra replacement shim for Mercruiser Stern Drives. Size: .055 Interchangeable with: GLM 28380 Mercruiser Stern Drive 15-45811 15-71013 23-8M0124132 Add to Cart
Quick view Add to Cart Sierra 18-2336-9 Trim Bushings (Priced Per Pkg Of 4) $35.49 $24.99 Trim Bushings (Priced Per Pkg of 4) - Special Order est. 10 Days Add to Cart
Quick view Out of stock Sierra 18-2342 Thrust Ring $6.99 $5.99 Sierra 18-2342 Thrust Ring Sierra replacement thrust ring for MR, Alpha One & Gen II engines. Interchangeable with: GLM 23140 Mallory 9-78106 Mercruiser Stern Drive 681001 Mercury Marine 68100 681001 Add to Cart
Quick view Add to Cart Sierra 18-2357 Cross Pin $7.99 $5.99 Sierra 18-2357 Cross Pin for Mercury and Mercruiser Sierra replacement cross pin for Mercury Outboards and Mercruiser Stern Drives. Fits: I, MC-I, R, MR, Alpha One, Alpha One Gen II and Vazer Interchangeable... Add to Cart
