Performance & Replacement Transmission & Drivetrain Parts

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.

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Results 1 - 25 of 95

ACT Roller Pilot Bearings PB1004

Pilot Bearing, Steel, Roller Type, Ford, Lexus, Saab, Subaru, Toyota, Each

Part Number: ACL-PB1004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Moog Wheel Bearing and Hub Assemblies for 2005-2014 LEGACY, OUTBACK, 2013 XV CROSSTREK - 513220

Wheel Hub and Bearing Assembly, Front, Subaru, Each

Part Number: MOG-513220

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman CV Joint Boots 614-700

Boot, CV Boot, Neoprene, ®Acura, ®Honda, Hummer, Chevrolet, Each

Part Number: RNB-614-700

Not Yet Reviewed

Estimated Ship Date: Today

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VEGE Remanufactured Stock Stall Torque Converter TQSU19

Torque Converters, Remanufactured, OEM Style, Slotted Hub, 4-hole Mounting Ring, Stock Stall, 23 Spline Insert, Saab, Subaru, 2.5L, 3.0L, Each

Part Number: CCV-TQSU19

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman CV Joint Boots 614-002

CV Joint Boot, Rubber, Each

Part Number: RNB-614-002

Not Yet Reviewed

Estimated Ship Date: Today

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Mevotech Duraflex CV Joint Boots DX786

CV Joint Boot, Duraflex, Neoprene, 2 Clamps Included, Front, with Grease, Each

Part Number: MEV-DX786

Not Yet Reviewed

Estimated Ship Date: Today

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GMB Wheel Bearing and Hub Assemblies 760-0020

Hub Bearing

Part Number: GMB-760-0020

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Dorman Driveshafts for 2000-2004 OUTBACK - 936-901

Driveshaft, Assembled, Steel, 2.500 in. Diameter, 64.500 in. Length, Subaru, Each

Part Number: RNB-936-901

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Timken Wheel Bearing and Hub Assemblies HA590315

Wheel Bearing and Hub Assembly, Front, Subaru, Each

Part Number: TMK-HA590315

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Dorman Clutch Slave Cylinders CS650038

Clutch Slave Cylinder, Cast Iron, Natural, Subaru, 2.2, 2.5, 3.0L, Each

Part Number: DHB-CS650038

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Beck/Arnley Wheel Seals 052-3570

Wheel Bearing Seals, Subaru, Each

Part Number: BCK-052-3570

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

ACT Heavy-Duty Clutch Kits SB2-HDG6

Clutch Kit, 1.00 in. Diameter Shaft, 24-Spline, 8.819 in. Diameter Disc, 6-Paddle, Subaru, 4-Cylinder, Kit

Part Number: ACL-SB2-HDG6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

GSP New CV Axle Assemblies for 2005-2009 OUTBACK, LEGACY, 2008-2011 IMPREZA - PR66002

2005-09; Subaru Legacy, Outback; (Front Both)

Part Number: GNA-PR66002

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

FAG USA Wheel Bearing and Hub Assemblies for 2006-2007 B9 TRIBECA, 2008-2014 TRIBECA - 102527

Hub Assembly B9 Tribeca,Tribeca 06-14

Part Number: FWB-102527

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Dorman Replacement Steering Knuckles 698-327

Front Left Steering Knuckle

Part Number: RNB-698-327

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

GSP Complete Hub Assemblies for 2005-2009 LEGACY, OUTBACK - 663293

Wheel Bearing and Hub Assembly, Steel, Natural, with Studs, Each

Part Number: GNA-663293

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Dorman Pre-Pressed Wheel Hub Assemblies for 2008 LEGACY, 2007-2008 OUTBACK - 951-501

Wheel Bearing and Hub Assemblies, Rear, Steel, Natural, AWD, Subaru, H4/H6, Each

Part Number: RNB-951-501

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Perfection Clutch Slave Cylinders 900028

CLUTCH SLAVE CYLINDER

Part Number: PFT-900028

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2026 if ordered today

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Estimated Ship Date: Jul 10, 2026 if ordered today

Centerforce Throwout Bearings B904

Throwout Bearing, OEM Style, Self-Aligning, Subaru, Car, Truck, Each

Part Number: CTF-B904

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

FAG USA Wheel Bearing and Hub Assemblies 102462

Hub Assembly Subaru 05-17

Part Number: FWB-102462

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Centerforce Dual Friction Clutch Kits DF947483

Clutch Kit, Dual Friction, 1 in. Diameter Shaft, 24-Spline, 8.875 in. Diameter Disc, Subaru, Kit

Part Number: CTF-DF947483

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

National Bearing Wheel Bearings 32007

Wheel Bearing, Tapered, Universal, Each

Part Number: NTL-32007

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

South Bend Clutch Stage 3 Daily Driver Clutch Kits KSB04-SS-O

Clutch Kit, Stage 3 Daily Driver, Single, 1.000 in. - 24-spline, Organic Disc, Pressure Plate, Subaru, 2.5L, Kit

Part Number: SBB-KSB04-SS-O

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

South Bend Clutch Stage 2 Endurance Clutch Kits K15004-HD-TZ

Clutch Kit, Stage 2 Endurance, Single, 1.000 in. - 24-spline, Kevlar® Disc, Pressure Plate, Subaru, 2.5L, Kit

Part Number: SBB-K15004-HD-TZ

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

USA Standard Gear - Driveshafts for 2003 BAJA, 2000-2003 OUTBACK - ZDS159198

Drive Shaft SUBARU OUTBACK, BAJA, REAR, AWD, M/T, 64.5" OAL

Part Number: SPZ-44680

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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