Transmission & Drivetrain
Availability
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Showing In Stock Items. Show All 240 Items.
Shift Quadrant/ECM Bracket,EMI Thunder,Keeps Mercruiser components in their stock location,Each
Part Number: EDM-EMI-125
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Roller Bearing, Pinion, Mercruiser, Each
Part Number: RRA-18-1120
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
U-Joint, Heavy-Duty, Steel, 4 Plain Bearing Cap Style, Mercruiser, Each
Part Number: RRA-18-6406
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Engine Coupler, Mercruiser, GM Engines, 6 Bolt Flange, Each
Part Number: RRA-18-2171
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Gimbal Bearing, Non-Greasable, Mercruiser, Each
Part Number: RRA-18-21001
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Lower shift cable for 1978 & newer MerCruiser MC-I, MR, Alpha One and Alpha One Gen II
Part Number: QSV-8M0176524
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
U-Joint, Heavy-Duty, Rockwell Style , Greasable, 4 Grooved, Steel, Mercruiser, Mercury Marine, OMC, Volvo Penta, Each
Part Number: RRA-18-2104
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Shift Rod Bushing Assembly, Marine, Mercruiser, Each
Part Number: RRA-18-2353
Not Yet Reviewed
Estimated Ship Date: Oct 2, 2025 if ordered today
Estimated Ship Date: Oct 2, 2025 if ordered today
Oil Seal, 0.750 in. Shaft Size, 1.379 in. O.D., 0.256 in. Width, Mercruiser Stern Drive, Each
Part Number: RRA-18-0526
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Quicksilver Gasket Kit MerCruiser Bell Housing Installation 16755Q1
Part Number: QSV-16755Q1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Sterndrive installation gasket set for 1983 & newer MerCruiser R, MR and Alpha One Gen II sterndrives (s/n 6225577 and above)
Part Number: QSV-94996Q2
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gimbal Bearing, Seal, Greasable, Mercruiser, Kit
Part Number: RRA-18-21005K
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Gimbal Bearing, Seal, Greasable, Mercruiser, Kit
Part Number: RRA-18-2100K
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Gimbal Bearing, Greasable, Mercruiser, Each
Part Number: RRA-18-21005
Not Yet Reviewed
Estimated Ship Date: Oct 6, 2025 if ordered today
Estimated Ship Date: Oct 6, 2025 if ordered today
Oil Seal, 0.845 in. I.D., 1.500 in. O.D., 0.315 in. Width, Mercruiser Stern Drive, Each
Part Number: RRA-18-0172
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Oil Seal, 0.875 in. Shaft Size, 1.381 in. O.D., 0.250 in. Width, Chrysler, Force, US Marine, Mercruiser Stern Drive, Mercury Marine, Each
Part Number: RRA-18-2056
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Oil Seal, 1.640 in. Shaft Size, 2.132 in. O.D., 0.282 in. Width, Mercury Marine, Mercruiser Stern Drive, Each
Part Number: RRA-18-0523
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Oil Seal, 0.390 in. Shaft Size, 0.628 in. O.D., 0.124 in. Width, Mercruiser Stern Drive, Each
Part Number: RRA-18-0525
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Oil Seal, 1.640 in. Shaft Size, 2.256 in. O.D., 0.319 in. Width, Mercruiser Stern Drive, Each
Part Number: RRA-18-0529
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Oil Seal, 0.790 in. Shaft Size, 1.880 in. O.D., 0.248 in. Width, Mercruiser Stern Drive, Each
Part Number: RRA-18-0531
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Shift Shaft Sleeve, Marine, Mercruiser, Each
Part Number: RRA-18-2349
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Needle Bearing, Pinion, Johnson/Evinrude, Mercruiser, Each
Part Number: RRA-18-1356
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Oil Seal, 1.000 in. Shaft Size, 1.500 in. O.D., 0.312 in. Width, Mercury Marine, Mercruiser Stern Drive, Each
Part Number: RRA-18-2007
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Oil Seal, 0.375 in. Shaft Size, 0.750 in. O.D., 0.250 in. Width, Mercury Marine, Mercruiser Stern Drive, Each
Part Number: RRA-18-2009
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
Oil Seal, 0.875 in. Shaft Size, 1.250 in. O.D., 0.188 in. Width, Mercury Marine, Mercruiser Stern Drive, Each
Part Number: RRA-18-2013
Not Yet Reviewed
Estimated Ship Date: Oct 3, 2025 if ordered today
Estimated Ship Date: Oct 3, 2025 if ordered today
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