Quick view Out of stock Sierra 18-1945 Riser $197.49 $138.49 Sierra 18-1945 Riser Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: Barr CM-20-6674 Chrysler... Add to Cart
Quick view Out of stock Sierra 18-0768-9 Wear Plate Gasket (Priced Per Pkg Of 2) $2.99 $1.99 Wear Plate Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days NLA Add to Cart
Quick view Out of stock Sierra 18-2376 Carrier Bearing $203.49 $142.49 Carrier Bearing - Special Order est. 10 Days Add to Cart
Quick view Out of stock Sierra 18-2328 Upper Drive Shaft Assembly $216.99 $164.99 Sierra 18-2328 Upper Drive Shaft Assembly - Special Order est. 10 Days NLA Interchangeable with: Johnson/Evinrude Outboard 335678 435761 5000626 Add to Cart
Quick view Add to Cart Sierra 18-1550 Complete Gear Set-4 Cyl $1,123.49 $786.49 Complete Gear Set-4 cyl - Special Order est. 10 Days Contains: Reverse Gear 18-1560 Clutch 18-1562 Replaces Mallory 9-73420 9-73431 Mercury... 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... Add to Cart
Quick view Add to Cart Sierra 18-2138 Pivot Pin Bearing $17.99 $12.49 Sierra 18-2138 Pivot Pin Bearing Sierra replacement pivot pin bearing for Volvo Penta and OMC Stern Drives. Interchangeable with: OMC Stern Drive 3852544 911787 Volvo... Add to Cart
Quick view Out of stock Sierra 18-22441-9 Drain Screw (Priced Per Pkg Of 50) $169.49 $118.49 Sierra 18-22441-9 Drain Screw (Priced Per Pkg Of 50) For Mercruiser I, R, MR, Alpha One, TR, TRS & all O/Bs with 3/8-16 non-magnetic gear lube fill or vent screws. Thread Size: 3/8" or 9.5mm... Add to Cart
Quick view Add to Cart Sierra 18-0126-9 Inner Exhaust Cover Gasket (Priced Per Pkg Of 2) $19.99 $13.99 Inner Exhaust Cover Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days Add to Cart
Quick view Out of stock Sierra 18-2546 Thermostat Gasket $1.49 Sierra 18-2546 Thermostat Gasket Interchangeable with: GLM 33600 Johnson/Evinrude Outboard 321184 Mallory 9-60449 Superseded to 18-2546-9 Add to Cart
Quick view Add to Cart Sierra 18-0363 Carb Flange Gasket $1.99 $1.49 Carb Flange Gasket - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-1506 Vernatherm $29.99 $20.99 Sierra 18-1506 Johnson/Evinrude Vernatherm Sierra replacement vernatherm for Johnson/Evinrude Outboards. Temperature Rating: 143° Interchangeable with: Johnson/Evinrude... Add to Cart
Quick view Out of stock Sierra 18-1204-1-9 Exhaust Manifold Mounting Gasket (Priced Per Pkg Of 2) $36.99 $21.99 Sierra 18-1204-1-9 Exhaust Manifold Mounting Gasket (Priced Per Pkg Of 2) Add to Cart
Quick view Add to Cart Sierra 18-0881-1 Exhaust Manifold Elbow Gasket Replaces 27-18272 $16.99 $11.99 Exhaust Elbow Gasket by Sierra Replaces: Mercury - 27-18272 Add to Cart
Quick view Add to Cart Sierra 18-1351 Carrier Bearing $28.99 $19.99 Sierra 18-1351 Lower Unit Needle Bearing Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboards and OMC Stern Drives. Interchangeable... Add to Cart