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Transmission & Drivetrain

Performance & Replacement Transmission & Drivetrain Parts

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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.

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 186

Axle Shafts, New CV Drive Axles, 32-spline Inner/32-spline Outer, Steel, 33.78 in. Length, Rear, Dodge, Jeep, Each

Part Number: AAZ-66-3813

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Sprocket, Rear, Aluminum, Black Anodized, 48-Tooth, 520 Chain Size, Suzuki, Each

Part Number: REN-123U52048YBK

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

RENTHAL 51 GPBU REAR SPRKT

Part Number: REN-224U52051GPB

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Sprocket, Rear, Aluminum, Gold Anodized, 45-Tooth, 520 Chain Size, Kawasaki, Suzuki, Yamaha, Each

Part Number: REN-210U52045PHA

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Ultralight, Rear, Aluminum, Green Anodized, 52-tooth, 520 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-112U52052GEG

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Ultralight, Rear, Aluminum, Silver Anodized, 44-tooth, 520 Chain Size, for use on Honda®, Yamaha, Each

Part Number: REN-801257

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Renthal 91-24 KTM 125-525 EXC/SX/SX-F/XC/XC-W/XC-F Rear Sprocket - Grooved H Anodized 520-50 Teeth

Part Number: REN-S0030

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 49-Tooth, 520 Chain Size, for use on Honda®, Each

Part Number: REN-154U52049RSI

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Gold Anodized, 47-Tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-184U52047PHA

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Sprocket, Rear, Aluminum, Black Anodized, 50-Tooth, 520 Chain Size, Suzuki, Each

Part Number: REN-123U52050YBK

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Sprocket REN REAR SPRKT GRN 420-50 GRN

Part Number: REN-800240

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 50-Tooth, 520 Chain Size, Husaberg, KTM, Each

Part Number: REN-224U52050PSI

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Renthal 15-22 Yamaha WR 250F/ YZ 250F/FX/ 2005 YZ450Fa Rear Sprocket LTD - H Anodized 520-51 Teeth

Part Number: REN-S0042

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Black Anodized, 49-Tooth, 520 Chain Size, for use on Honda®, Each

Part Number: REN-154U52049RBK

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 36-Tooth, 520 Chain Size, Yamaha, Each

Part Number: REN-437U52036BSI

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Black Anodized, 49-Tooth, 520 Chain Size, Husaberg, KTM, Each

Part Number: REN-224U52049PBK

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Sprocket REN REAR SPRKT GRN 420-49 GRN

Part Number: REN-800232

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket REN REAR SPRKT GRN 420-50 GRN

Part Number: REN-800233

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Black Anodized, 52-Tooth, 420 Chain Size, Kawasaki, Each

Part Number: REN-191U42052EBK

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprockets, Rear Sprkt Org 520-48

Part Number: REN-S0009

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 51-Tooth, 420 Chain Size, Kawasaki, Each

Part Number: REN-191U42051ESI

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Red Anodized, 50-Tooth, 520 Chain Size, for use on Honda®, Each

Part Number: REN-154U52050RRD

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Black Anodized, 50-Tooth, 520 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-112U52050EBK

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Gold Anodized, 44-Tooth, 520 Chain Size, Kawasaki, Each

Part Number: REN-184U52044PHA

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Sprocket, Rear, Aluminum, Silver Anodized, 48-Tooth, 520 Chain Size, Kawasaki, Suzuki, Each

Part Number: REN-112U52048ESI

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air