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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 48

ATI TH400 Transmissions ATI401603SC

Automatic Transmission, TH400, Full Manual Valve Body, ATI SuperCase, Trans-brake, Chevy, Reverse, Each

Part Number: ATI-401603SC

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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Dorman - Driveshafts for 1992 SC400 - 986-997

Rear Driveshaft, Lexus SC400 1997-92

Part Number: RNB-986-997

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

GMB North America Wheel Bearings 770-0015

Wheel Bearing - LEXUS-GS300, GS400, GS430, LS400, SC300, SC400, SC430 (10-90); TOYOTA-SUPRA (98-93)

Part Number: GMB-770-0015

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Timken Pinion Bearings HM88649

Differential Pinion Bearing, 1.375 in. Inside Diameter, Each

Part Number: TMK-HM88649

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATP Automatic Transmission Inline Filter Kits JX-150

Transmission Filter, Inline, Hose Barbs, fits 5/16 in. Lines, 2 Hoses, 4 Clamps, Kit

Part Number: ATP-JX150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timken Pinion Bearing Races HM88610

Pinion Bearing Race, 2.844 in. Diameter, Each

Part Number: TMK-HM88610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ATP Automatic Transmission Inline Filter Kits IL-150

Automatic Transmission Filters, Remote Mount, ATP Automatic Transmission Inline Filter Kits, 5/16 in. Diameter Lines, Sold as a Kit

Part Number: ATP-IL150

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

ATP Automatic Transmission Control Solenoids RE-44

Transmission Solenoid, OE Design, On/Off Lock-Up, With Attached Bracket, Toyota, Lexus, Each

Part Number: ATP-RE-44

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

GSP New CV Axle Assemblies NCV69615

Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV69615

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Dorman Shifter Cable Bushings 926-819

Shift Bushing

Part Number: RNB-926-819

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

Dorman Wheel Hubs 930-415

Wheel Hubs, Front, Steel, Natural, RWD, Lexus, Toyota, L6/V8, Each

Part Number: RNB-930-415

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

Beck/Arnley Automatic Transmission Filters 044-0251

Automatic Transmission Filter, Gaskets, Lexus, Toyota, Volvo, Each

Part Number: BCK-044-0251

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

ATP Automatic Transmission Control Solenoids RE-17

Automatic Transmission Control Solenoids, Replacement, Geo, Jeep, Lexus, Toyota, Each

Part Number: ATP-RE-17

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Beck/Arnley Wheel Seals 052-3436

Wheel Bearing Seals, Rear Outer, Wheel Seal, Lexus, Toyota, Each

Part Number: BCK-052-3436

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

FAG Bearings Timing Cover Seals SS2515

Seal Various Makes 84-07

Part Number: FWB-SS2515

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Beck/Arnley Wheel Bearings 051-3982

Wheel Bearings, Steel, 1.692 in. Bore Diameter, Rear, Lexus, Toyota, Each

Part Number: BCK-051-3982

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

FAG USA Wheel Bearings 102563

Wheel Bearing Lexus,Toyota 87-00

Part Number: FWB-102563

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Dorman Shifter Cable Bushings 14103

Shift Linkage Bshing

Part Number: RNB-14103

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

FAG Bearings Timing Cover Seals SS4676

Seal Lexus 01-15

Part Number: FWB-SS4676

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

ATP Automatic Transmission Control Solenoids RE-35

Automatic Transmission Control Solenoids, Replacement, Lexus, Toyota, Each

Part Number: ATP-RE-35

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

FAG USA Wheel Bearings 101775

Wheel Bearing Lexus,Toyota 87-10

Part Number: FWB-101775

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Dorman Driveshafts for 1998-2000 SC400 - 986-888

Rear Driveshaft

Part Number: RNB-986-888

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

Beck/Arnley Wheel Seals 052-3447

Wheel Seal, OEM Replacement, Lexus, Toyota, Each

Part Number: BCK-052-3447

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

National Bearings and Seals Oil Seals 710689

USE ABS 710689

Part Number: NTL-710689

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

FAG USA Multi-Purpose Oil Seals SS2718

Seal Various Makes 90-14

Part Number: FWB-SS2718

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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