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 172

Renthal Ultralight Rear Sprockets 154U-520-54GRSI

Sprocket, Ultralight, Rear, Aluminum, Silver Anodized, 54-tooth, 520 Chain Size, for use on Honda®, Each

Part Number: REN-801331

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

Standard Motor Neutral and Backup Safety Switches NS-54

Switch - Neutral/Backup

Part Number: SMP-NS54

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FAG USA Wheel Bearings 103137

Tapered Roller Bearing Set Chevrolet,GMC 54-09

Part Number: FWB-103137

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USA Standard Gear - Axle Shafts, Direct Fit for 1992-2001 CHEROKEE, 1993-1994 GRAND CHEROKEE, 1992-2002 WRANGLER - ZA K630308

Axle DANA MODEL 35 REAR, 29-1/8", 27spl, C/CLIP, RH, 54 TOOTH 2.7" OD ABS RING,

Part Number: SPZ-12108

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 - Axle Shafts, Direct Fit for 1994-1998 GRAND CHEROKEE - ZA K630306

Axle DANA M35 REAR, '93-98 ZJ, 29-1/4", 27spl, C/CLIP, RH, w/ DISC, 3.5" 54 TOOTH ABS RING

Part Number: SPZ-12106

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

ATP Automotive - Axle and General Purpose Seals for 2000-2005 CELICA, 2003 COROLLA, 1996-2000 RAV4 - RO-54

AT SEAL DRIVE AXLE

Part Number: ATP-RO54

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Yukon Gear & Axle 1541H Alloy Axles for 1990-2001 CHEROKEE, 1990-2002 WRANGLER - YA D74356-1X

Yukon 1541H alloy right hand rear axle for Model 35 (drum brakes) with a 54 tooth, 2.7" ABS ring

Part Number: YGA-21144

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

Yukon Gear & Axle 1541H Alloy Axles for 1990-2001 CHEROKEE, 1990-2002 WRANGLER - YA D74356-2X

Yukon 1541H alloy left hand rear axle for Model 35 (drum brakes) with a 54 tooth, 2.7" ABS ring

Part Number: YGA-21145

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

USA Standard Gear - Axle Shafts, Direct Fit for 1992-2001 CHEROKEE, 1993-1994 GRAND CHEROKEE, 1992-2002 WRANGLER - ZA K630307

Axle DANA MODEL 35 REAR, 30-11/16", 27spl, C/CLIP, LH, 54 TOOTH 2.7" OD ABS RING,

Part Number: SPZ-12107

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 - Axle Shafts, Direct Fit for 1994-1998 GRAND CHEROKEE - ZA K630301

Axle DANA M35 REAR, '93-98 ZJ, 30-11/16", 27spl, C/CLIP, LH, w/ DISC, 3.5" 54 TOOTH ABS RING

Part Number: SPZ-12101

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 SS2571

Seal GM 54-02

Part Number: FWB-SS2571

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

ATP Automatic Transmission Filter Kits B-54

Transmission Filter, Gaskets Included, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Kit

Part Number: ATP-B54

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

ATP Automotive Automatic Transmission Filters TF-54

AUTO TRANS FLTR KT

Part Number: ATP-TF54

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Timken Axle Bearings 304WB

BALL BEARING

Part Number: TMK-304WB

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Yukon Gear & Axle 4340 Chromoly Axles for 1990-2001 CHEROKEE, 1990-2006 WRANGLER - YA WM35C-27-L-HD

Axle Shaft, 27-Spline, 30.688 in. Length, Rear, Jeep, Each

Part Number: YGA-21304

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

Yukon Gear & Axle 1541H Alloy Axles for 1993-1998 GRAND CHEROKEE - YA D74789-2X

Axle Shaft, Rear Driver Side, C-clip, 27-spline Inner, 1541H Alloy Steel, 30.688 in. Length, Dana 35, Jeep

Part Number: YGA-21151

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles for 1993-1998 GRAND CHEROKEE - YA D74789-1X

Axle Shaft, Rear Passenger Side, C-Clip, 1541H Alloy, 27 Spline, Dana 35, Jeep, Each

Part Number: YGA-21150

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

USA Standard Gear - Axle Shafts, Direct Fit for 1996-1998 GRAND CHEROKEE - ZA K630302

Axle D44HD REAR, '96-'98 GRAND CHEROKEE, 30-3/8", C/CLIP, LH, w/ 3.5"ABS RING, 30spl

Part Number: SPZ-12102

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

Timken Wheel Seals 481837

Wheel Bearing Seal, Each

Part Number: TMK-481837

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Yukon Gear & Axle 4340 Chromoly Axles for 1990-2001 CHEROKEE, 1990-2006 WRANGLER - YA WM35C-27-R-HD

Axle Shaft, 27-Spline, 29.125 in. Length, Rear, Jeep, Each

Part Number: YGA-21306

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

USA Standard Gear - Axle Shafts, Direct Fit for 1996-1998 GRAND CHEROKEE - ZA K630305

Axle D44HD REAR, '96-'98 GRAND CHEROKEE, 29-3/8", C/CLIP, RH, w/ 3.5"ABS RING, 30spl

Part Number: SPZ-12105

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

Timken Pinion Bearings HM89449

Pinion Bearing, 1.437 in. i.d., BMW, Buick, Cadillac, Chevy, GMC, Chrysler, Dodge, Mercedes-Benz, Volvo, Each

Part Number: TMK-HM89449

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco Automatic Transmission Shift Shaft Seals 19340257

Automatic Transmission Shift Shaft Seal, Nitrile, Buick, Cadillac, Chevy, Each

Part Number: ADO-8792S

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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National Bearing Automatic Transmission Selector Shaft Seals 8792S

Seal, Automatic Transmission Shift Shaft, Steel/Rubber, GM, Each

Part Number: NTL-8792S

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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FAG USA Wheel Bearings 103124

Tapered Roller Bearing, 1.625 in. I.D., 2.891 in. O.D., Steel, Each

Part Number: FWB-103124

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