Quick view Add to Cart Sierra 18-2283 Shim $21.99 $15.49 Sierra 18-2283 Shim Set Sierra replacement shim for Mercruiser Stern Drives. Size: (1) each .002, .003, .005, .010 Interchangeable with: GLM 23260 Mercruiser Stern Drive 15-45691A1 Add to Cart
Quick view Add to Cart Sierra 18-2349 Shift Shaft Sleeve $7.99 $5.99 Sierra 18-2349 Shift Shaft Sleeve Sierra replacement shift shaft sleeve for Mercruiser Stern Drives. For: Ratios: 1:47, 1:62, 1:81 & 1:94 For: Gen II (1998 & Up), (0L100040 & Up) Thickness: 1/4" Interchangeable... Add to Cart
Quick view Out of stock Sierra 18-2358 Upper Unit Gear Repair Kit $736.99 $515.99 Sierra 18-2358 Mercruiser 1.5:1 Upper Unit Gear Repair Kit Sierra Upper Unit Gear Repair Kit for Mercruiser Gen II applications s/n range up to 0K999999 only. Ratios: 1.50:1 (1.47:1) Teeth: 20-22 Interchangeable... Add to Cart
Quick view Out of stock Sierra 18-2363 Upper Unit Gear Repair Kit Replaces 43-803118T1 $604.49 $423.49 Sierra 18-2363 Mercruiser 1.98:1 Upper Unit Gear Repair Kit Sierra Upper Unit Gear Repair Kit is for use on Mercruiser Gen II applications s/n range up to 0K999999 only. Ratios: 1.98:1 (1.94:1/2.40:1) Teeth: 20-24 Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-2422 Power Trim Cylinder (Port w/2423) $594.49 $415.99 Sierra 18-2422 Mercruiser Power Trim Cylinder (Port w/2423) Sierra replacement power trim cylinder for Mercruiser Stern Drives. For: Gen II (Port) S/N 0F680000-Up Interchangeable with: GLM 26530 Mercruiser Stern... Add to Cart
Quick view Out of stock Sierra 18-2428 Trim Cylinder Repair Kit Replaces 87399A2 $192.49 $134.99 Sierra 18-2428 Trim Cylinder Repair Kit Sierra replacement trim cylinder repair kit for Mercruiser Stern Drives. Sierra's aftermarket engine components are manufactured to meet or exceed OEM requirements. For: R/MR/Alpha I, Bravo Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-2560 Impeller Gasket $0.99 $0.83 Sierra Impeller Gasket Special Order est. 10 Days For use on Mercury/Mariner Outboard Engines, 18hp, 20hp, 25hp Replaces: 12-86645, 12-86645-1 Add to Cart
Quick view Out of stock Sierra 18-26104-1 Ford V8 Distributor $333.49 $233.49 Sierra 18-26104-1 Ford V8 Distributor Sierra replacement electronic distributor for Ford V8 351C engines. Rotation: Conventional Stabilized points eliminate point float and bounce High dielectric condenser with brass case eliminates... Add to Cart
Quick view Out of stock Sierra 18-26112-1 GM Distributor $407.99 $285.49 Sierra 18-26112-1 GM Distributor Sierra replacement electronic distributor for GM engines. Fits: GM L6, 194, 230, 250, 292 CID Rotation: Conventional Stabilized points eliminate point float and bounce High dielectric condenser with brass case... Add to Cart
Quick view Add to Cart Sierra 18-2701-04 Power Trim Bushing $34.49 $25.99 Sierra 18-2701-04 Power Trim Bushing Special Order est. 10 Days Add to Cart
Quick view Add to Cart Sierra 18-33104 Fuel Injector $381.99 $266.99 Sierra 18-33104 Fuel Injector Sierra replacement fuel injector for Mercruiser Sterndrives. Fits: MCM/MIE 7.4L MPI (L29) Interchangeable with: Mallory 9-33104 Mercruiser Stern Drive 802632 802632T Application Information: 7.4L MPI... Add to Cart
Quick view Out of stock Sierra 18-3931 Piston Rings Replaces 0386279 $32.99 $23.44 Piston Ring Kit for Johnson/Evinrude Engines 2.188 std. bore size Fits: 9.9/15 hp, 2 cylinder engines Replaces: OEM - 386279 Mallory - 9-54404 GLM - 23710 Pro Marine - 8400 Redline - RL3931 Add to Cart
Quick view Add to Cart Sierra 18-3939 Piston Rings $23.99 $17.99 Sierra 18-3939 Piston Rings Sierra high-quality engine parts are designed to meet OEM specifications. All pistons are supplied complete with piston rings and wrist pin. Size: .020 Interchangeable with: Mercruiser Stern... Add to Cart
Quick view Out of stock Sierra 18-4173 Piston Kit $58.49 $40.99 Sierra 18-4173 Standard Piston Kit for Mercruiser, OMC, Volvo Fits: 4.3L/V-6 5.7L/350 CID Interchangeable with: GM 14077948 Johnson/Evinrude Outboard 3911020 Mercruiser Stern... Add to Cart
Quick view Add to Cart Sierra 18-4256 Pipe Plug $2.49 $1.99 Sierra 18-4256 Pipe Plug 56507 Pipe Sealant with Teflon is recommended for use on plug threads Add to Cart
Quick view Out of stock Sierra 18-4489 Cylinder Head Assembly $1,428.49 $999.99 Cylinder Head Assembly for 2.5/3.0L (1968 - 95) - Special Order est. 10 Days Fits: 2.5L/3.0L GM (1968-95) Add to Cart
Quick view Out of stock Sierra 18-5288-1 Hi Performance Conversion Kit $531.99 $372.49 Sierra 18-5288-1 High-Performance Electronic Conversion Kit Fits: Most Prestolite V-8 Distributors Resistance Ohms: 0.6 Senses current levels in the coil and adjusts the dwell to maintain peak energy throughout RPM Range Develops, on average, 4... Add to Cart
Quick view Add to Cart Sierra 18-5300 Flamethrower Rotor $13.99 $8.49 Sierra 18-5300 Flamethrower Rotor Add to Cart
Quick view Add to Cart Sierra 18-5310 Contact Set Replaces 33700 $13.99 $10.49 Sierra 18-5310 Contact Set Sierra high-quality engine parts are designed to meet OEM specifications. For use on Mercruiser and OMC Stern Drives. Interchangeable with: Crusader 12525 GLM 70030 Mallory 9-29003 Mercruiser Stern... Add to Cart
Quick view Add to Cart Sierra 18-5344 Condenser Replaces 33706 $17.99 $12.49 Sierra 18-5344 Condenser - Delco Ignitions Sierra high-quality engine parts are designed to meet OEM specification. For Mercruiser, OMC, Chris-Craft, and Crusader Marine engines. Interchangeable... Add to Cart
