Quick view Add to Cart Sierra 18-0945 Outer Exhaust Gasket $18.49 $13.99 Sierra 18-0945 Outer Exhaust Gasket Sierra replacement outer exhaust gasket for Johnson/Evinrude Outboards. Interchangeable with: GLM 32560 Johnson/Evinrude Outboard 336430 323217 Add to Cart
Quick view Add to Cart Sierra 18-2340-9 Shift Shaft Washer (Priced Per Pkg Of 5) $7.99 $6.49 Shift Shaft Washer (Priced Per Pkg of 5) - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-0891-9 Water Pump Mounting Gasket (2Pk) Replaces 27-34897 $5.49 $4.49 Water Circulating Pump Mounting Gasket for Mercruiser, Volvo, OMC (2 Pack) For GM 4.3L, 5.0L & 5.8L Engines. Replaces: Mercruiser - 27-34897 Volvo & OMC - 3852477 OMC - 909835 Add to Cart
Quick view Add to Cart Sierra 18-2257 Upper Gear Kit $839.99 $587.99 Sierra 18-2257 Mercruiser 1.65:1 Upper Gear Kit Sierra replacement Upper Gear Kit for Mercruiser Inline 6 Cylinder Engines with a 1.65:1 Gear Ratio. Ratio: 1.65:1 Driver Gear: 24 teeth Driven... Add to Cart
Quick view Out of stock Sierra 18-2382 Upper Drive Nut Cap $238.49 $180.99 Upper Drive Unit Cap Replaces: 828692A1 For: Gen II Serial# F680000 & up Add to Cart
Quick view Add to Cart Sierra 18-1365 Thrust Bearing $46.99 $32.99 Sierra 18-1365 Cobra Drive Shaft Thrust Bearing - Special Order est. 10 Days Sierra replacement Drive Shaft Thrust Bearing for Johnson/Evinrude Outboards and OMC Stern Drives. Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-2743 Outdrive Mounting Gasket Replaces 27-94996Q2 $9.99 $7.49 Sierra 18-2743 Mercruiser Outdrive Housing Gasket Sierra high-quality engine parts are designed to meet OEM specifications. Fits R, MR, Alpha One & Gen II drives (s/n 6225577 & up) (1983... Add to Cart
Quick view Out of stock Sierra 18-1903 Exhaust Manifold Replaces 0912442 $475.49 $332.99 Sierra 18-1903 OMC Port Exhaust Manifold Fits most GM V8 Small Blocks with End Riser. Sierra replacement engine parts are manufactured to meet or exceed OEM requirements. Use with: 18-1921... Add to Cart
Quick view Add to Cart Sierra 18-2018 Oil Seal $8.99 $6.99 Sierra 18-2018 Oil Seal O.D.: 1.375" Shaft Size: 1.000" Width: 0.250" Interchangeable with: GLM 86380 Johnson/Evinrude Outboard 0305987 0767970 Mallory 9-76200 Add to Cart
Quick view Out of stock Sierra 18-2857-9 Air Silencer Gasket (Priced Per Pkg Of 2) $7.99 $5.99 Air Silencer Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-2149 Shift Cable Guide $11.99 $8.49 Sierra 18-2149 Shift Cable Guide This Sierra 18-2149 Shift Cable Guide is for use with Alpha and Bravo cables. For Mercruiser Stern Drives and Mercury Marine engines. Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-2072 Oil Seal $30.99 $21.49 Sierra 18-2072 Oil Seal O.D.: 2.502" Shaft Size: 1.750" Width: 0.250" Interchangeable with: GLM 86080 OMC Stern Drive 981196 908894 908070 765461 Add to Cart
Quick view Add to Cart Sierra 18-0981-9 Leaf Plate Gasket (Priced Per Pkg Of 2) $8.49 $5.99 Sierra 18-0981-9 Leaf Plate Gasket (Priced Per Pkg Of 2) Add to Cart
Quick view Add to Cart Sierra 18-2637-1 Lower Unit Seal Kit $15.99 $10.99 Sierra 18-2637-1 Lower Unit Seal Kit Lower Unit Seal Kit - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-1286 Upper Crankshaft Seal $35.99 $31.99 Sierra 18-1286 Upper Crankshaft Seal Sierra replacement upper crankshaft seal for Johnson/Evinrude Outboards. Interchangeable with Johnson/Evinrude Outboard 336232 Add to Cart