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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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.

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.

Individual Parts

Results 1 - 25 of 76

Universal Joint

Part Number: GMB-251-1653

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

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Estimated Ship Date: Sep 5, 2025 if ordered today

BEARING/SEAL KIT WHEEL

Part Number: ALB-25-1653

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

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Estimated Ship Date: Aug 20, 2025 if ordered today

Axle Shaft, Rear, Bolt-in, 30-spline, Steel, 24.750 in. Length, Dana 44, Jeep, Each

Part Number: OMX-1653007

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Axle Bearings, Axle Seals Included, Does One Side of Axle, Rear, AMC Model 20, Jeep, Kit

Part Number: OMX-1653607

Not Yet Reviewed

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SUN GEAR

Part Number: SOX-16532-RSK

Not Yet Reviewed

Estimated Ship Date: Sep 5, 2025 if ordered today

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Estimated Ship Date: Sep 5, 2025 if ordered today

Axle Seal, AMC, Model 20, Each

Part Number: OMX-1653503

Not Yet Reviewed

Estimated Ship Date: Today

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Brake Hub Dust Cap, Steel, Black, Rear, AMC 20, Jeep, Each

Part Number: OMX-1653309

Not Yet Reviewed

Estimated Ship Date: Today

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Dust Shield, Outer Axle, AMC 20, Jeep, Each

Part Number: OMX-1653308

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Axle C-Clips, Rear, Steel, Natural, Dana 35, Each

Part Number: OMX-1653320

Not Yet Reviewed

Estimated Ship Date: Today

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Axle Seal, Rear Outer, Dana 44, Each

Part Number: OMX-1653402

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wheel Hubs, Standard Replacement, Rear Left or Right, Fits Dana 44 with Tapered Axles, No Studs, Jeep, Willys, Each

Part Number: OMX-1653701

Not Yet Reviewed

Estimated Ship Date: Today

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Retainer, Axle Bearing, Steel, Dana 20, Each

Part Number: OMX-1653609

Not Yet Reviewed

Estimated Ship Date: Today

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SHIM AXLE 0.0003 INCH

Part Number: OMX-1653305

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Axle Shaft Retainer Plate, Steel, Natural, Dana 35, Each

Part Number: OMX-1653639

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

Axle Seal, Rear Outer, Jeep, AMC Model 20, Each

Part Number: OMX-1653403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

SHIM KIT AXLE RETAINER

Part Number: OMX-1653303

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

Axle Seal, Rear Outer, Dana 35, Each

Part Number: OMX-1653410

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

Axle Seal, Rear Inner, Jeep, Dana 44, 4WD, Each

Part Number: OMX-1653502

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

Wheel Bearing, Rear Wheel Inner, Jeep, Each

Part Number: OMX-1653622

Not Yet Reviewed

Estimated Ship Date: Today

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BEARING WHEEL J-TRUCK

Part Number: OMX-1653637

Not Yet Reviewed

Estimated Ship Date: Today

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Axle Shaft, Rear Driver Side, Bolt-in, 19-spline, 30.000 in. Length, Dana 44, Jeep, Each

Part Number: OMX-1653005

Not Yet Reviewed

Estimated Ship Date: Today

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Wheel Bearing and Seal, Rear Differential, Dana 20, Jeep, Kit

Part Number: OMX-1653617

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

HUB KEY

Part Number: OMX-1653312

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

Bearing, Rear Axle Shaft, AMC Model 20, Jeep, Each

Part Number: OMX-1653608

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

HUB WITH STUDS AMC 20

Part Number: OMX-1653702

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Estimated Ship Date: Sep 16, 2025 if ordered today

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