Quick view Out of stock Sierra 18-0209 Shim Bearing Carrier .001 $3.99 $2.99 Shim, Bearing Carrier, .001 - Special Order est. 10 Days Fits: OMC Cobra (1986-93) without cone clutch Replaces: OMC 0911669, 0911670, 0911671, 0911672, 0911673, 0911675, 0911676, 0911677, 0911669 Add to Cart
Quick view Out of stock Sierra 18-0431 Intake Manifold Gasket $11.99 $8.49 Intake Manifold Gasket for Ford 2.3L by Sierra - Special Order est. 10 Days Replaces: OMC 0912471 GLM 32680 Redline RL0431 Mercury 878983 Add to Cart
Quick view Add to Cart Sierra 18-0435 Carb Mounting Gasket $37.49 $25.99 Carb Mounting Gasket for Mercruiser, OMC, Volvo Replaces: OMC 0908765, 0778103 Aqua Power 1061 Felpro 17843 GLM 30381 Redline RL0435 Volvo 856033 Add to Cart
Quick view Out of stock Sierra 18-0440 Water Passage Gasket $4.49 $3.49 Water Passage Gasket - Special Order est. 10 Days Fits OMC Sterndrives Replaces: Mallory 9-60453 OMC 0915719 Aqua Power 1966 GLM 33970 Redline RL0440 Add to Cart
Quick view Add to Cart Sierra 18-0440-9 Water Passage Gasket (Priced Per Pkg Of 2) $9.99 $7.49 Water Passage Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-0647 Shift Rod Assembly $250.49 $175.49 OMC X-Long Shift Rod Assembly by Sierra Fits: 3.0L (1990-1993) 4.3L,5.0L,5.7L,5.8L (1986-1993) Replaces: OMC 0986658 GLM 21032 Sterndrive 92-109-07K Add to Cart
Quick view Add to Cart Sierra 18-0653 Screw Shift Rod End $9.49 $6.99 OMC Shift Rod End Screw by Sierra Fits: 3.0L (1990-1993) 4.3L, 5.0L, 5.7L, 5.8L (1986-1993) Replaces: OMC 0308825 GLM 22388 Volvo 3852081 Add to Cart
Quick view Add to Cart Sierra 18-0654 Nut Shift Rod End $13.49 $9.99 OMC Shift Rod End Nut For: 3.0L (1990-1993) 4.3L,5.0L,5.7L,5.8L (1986-1993) Replaces: OMC 0914743 GLM 21245 Add to Cart
Quick view Out of stock Sierra 18-0923 Rubber Seal $6.99 $4.99 OMC Cork Seal - Special Order est. 10 Days Supersedes to 18-0923-9 Replaces: OMC 0313244 Aqua Power 1454 GLM 34750 Redline RL0923 Add to Cart
Quick view Add to Cart Sierra 18-0923-9 Rubber Seal (Priced Per Pkg Of 2) $12.99 $8.99 Sierra 18-0923-9 Rubber Seal (Priced Per Pkg Of 2) Special Order Item Replaces: OMC 0313244 Aqua Power 1454 GLM 34750 Redline RL0923 Supersedes 18-0923 Add to Cart
Quick view Out of stock Sierra 18-0929 Thermostat Gasket $0.96 $0.73 Cork Thermostat Gasket - Special Order est. 10 Days Replaces: OMC 0313416 Volvo 3852120 Aqua Power 946 GLM 34260 Mercury 878993 Redline RL0929 Add to Cart
Quick view Add to Cart Sierra 18-0937-9 Carb Mounting Gasket (Priced Per Pkg Of 2) $11.99 $8.99 Carb Mounting Gasket (Priced Per Pkg of 2) - Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-0980 Timing Cover Gasket $7.49 $5.49 Timing Cover Gasket for GM 7.4L by Sierra - Special Order est. 10 Days Replaces: Crusader 30240 Mallory 9-61601 Mercury 27-54529 Aqua Power 537 GLM 30440 Add to Cart
Quick view Out of stock Sierra 18-1172 Carrier Bearing $34.99 $24.99 Carrier Bearing - Special Order est. 10 Days For: 1986-95 Cobra Replaces: OMC 0983877 Aqua Power 13035 GLM 21542 Redline RL1172 Add to Cart
Quick view Add to Cart Sierra 18-1233 Timing Cover Seal $32.99 $23.49 Sierra 18-1233 Timing Cover Seal for 7.4L GM Engines Sierra replacement timing cover seal. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements. Fits 7.4L/454 CID Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-1234 One Piece Rear Main Seal $90.99 $63.49 Sierra 18-1234 One Piece Rear Main Seal Sierra replacement one piece rear main seal for Mercruiser, Volvo Penta, and OMC Stern Drives. Fits: 7.4L/8.2L/454/502 Std. Rotation Interchangeable with: Mallory 9-61622 Mercruiser Stern... Add to Cart
Quick view Out of stock Sierra 18-1280 Screw With O-Ring $4.49 $3.49 Screw with O-Ring for 115 - 235 HP Cobra - Special Order est. 10 Days For 115-235 HP (1980-87) Cobra Drives (w/O-Ring) Replaces: OMC 0317763 Donovan B778331 Add to Cart
Quick view Out of stock Sierra 18-1311 Main Bearing $86.99 $60.99 Main Bearing for 4.3L Mercruiser, OMC, Volvo - Special Order est. 10 Days For use on the following engines: 175/4.3L Replaces: Mercury 23-801793 Redline RL1311 Add to Cart
Quick view Out of stock Sierra 18-1315 Main Bearing $207.99 $145.49 Standard Main Bearing for a 7.4L Mercruiser, OMC, or Volvo - Special Order est. 10 Days Fits 7.4L/454 CID. Replaces: Mercury 23-818473001 Redline RL1315 Add to Cart
Quick view Out of stock Sierra 18-1337 Rod Bearing $15.99 $12.49 .010 Over Rod Bearing for 4.3L Mercruiser, OMC, Volvo - Special Order est. 10 Days Fits 4.3L/V-6 Mercruiser, OMC, Volvo Replaces: Mercury 23-811858 Redline RL1337 Rod bearings sold individually, 1 per rod Add to Cart