2012 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Motive Gear Ring and Pinion Sets GM7.5-308 GM 7.5 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-308

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

RAM Billet Steel 168-Tooth Flywheel 1558LW

RAM Billet Steel 168-Tooth Flywheel 1558LW

Flywheel, Billet Steel, 168-Tooth, Internal Engine Balance, 22.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, LSX, V8, Each

Part Number: RAM-1558LW

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ACT Roller Pilot Bearings for 1986 CAPRI, 1986-2017 MUSTANG - PB1019

Pilot Bearing, Steel, Roller Type, Ford, Mercury, Each

Part Number: ACL-PB1019

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Differential Bearing Kits for 2007-2018 WRANGLER - RA28RJKT

Ring and Pinion Installation Kit, Dana 44, Kit

Part Number: MGR-RA28RJKT

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Pacific Performance Engineering Heavy-Duty Transmission Pans 228053520

Trans Pan W5A580 722.6 Black

Part Number: PPE-228053520

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Hays Heavy-Duty 131-Tooth Flexplate 11-021

Flexplates, Heavy-Duty, 131-tooth, Steel, SFI 29.1, Internal Engine Balance, Will Not Fit 545 or 65RFE Transmissions, Chrysler, Dodge, Jeep, Ram, Each

Part Number: HAY-11-021

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

National Bearings and Seals Oil Seals 710498

USE ABS 710498

Part Number: NTL-710498

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2033 GM 8.6 in. 4.11 Gears

Ring and Pinion Gears,Yukon Gear & Axle 8.6" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: YGA-10428

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

LuK Clutch 115-Tooth Flywheel 4160319100

Flywheel, 115-tooth, 10-bolt, Cast Iron, Toyota, Each

Part Number: LUK-LFW449

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

SVL Drivetrain Ring and Pinion Gear Sets 2020468 Dana 35 3.55 Gears

Ring & Pinion Gear Set Dana 35 / 3.55 Ratio

Part Number: SVL-2020468

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yukon Gear & Axle Crosspins and Shafts YSPXP-033

Differential Cross Shaft, Steel, 0.795 in. Diameter, Each

Part Number: YGA-33401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ACDelco Silver Wheel Bearing and Hub Assemblies 19346037

Wheel Bearing and Hub Assembly, Steel, Natural, Buick, Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-513288

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Yukon Gear & Axle Ring and Pinion Sets YG GM9.5-513 GM 9.5 in. 5.13 Gears

Ring & Pinion Gear, 5.13 Ratio, GM, 9.5 in., 14-Bolt, Set

Part Number: YGA-24170

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Timken Wheel Bearing Races 3920

Wheel Bearing Race, Taper Cup, Steel, 0.938 in. Width, 4.438 in. O.D., Each

Part Number: TMK-3920

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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FAG USA Wheel Bearing and Hub Assemblies 101955

Wheel Hub and Bearing Assembly, Rear, Steel, Natural, Scion, Subaru, Toyota, Each

Part Number: FWB-101955

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

Motive Gear 31 Spline Differential Carrier Cases M4204F318

Differential, Limited Slip, 31-Spline, Ford, 8.8 in., Each

Part Number: MGR-M4204F318

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG GM8.5-342 GM 8.5/8.6 in. 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36213

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Motive Gear Ring and Pinion Sets GM10-342A GM 8.5/8.625 in. 3.42 Gears

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Mopar Replacement Transfer Case Components 68078974AA

Seal, Grommet, Transfer Case Stick, Dodge, Truck, Each

Part Number: MOP-68078974AA

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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QuickTime Bellhousings RM-8083

Bellhousings, New, Steel, Black, 6.21 in. Depth, SFI 6.1, Ford, Each

Part Number: QTI-RM-8083

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Richmond Gear Differential Carrier Bearing Shim Kits 38-0007-1

Carrier Shims, Ford 8.8 in., GM 12-Bolt Truck, GM 9.3 in. C-Axle, Kit

Part Number: RMG-3800071

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Dorman Automatic Transmission Shifter Cable Levers 74124

Automatic Transmission Brackets and Levers, Shifter Cable Levers, Steel, Zinc Plated, 4L60E, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Each

Part Number: RNB-74124

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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XClutch Stage 2 Clutch Kits XKSU23015-1C

Clutch Kit - Stage 2 Single Cushioned Ceramic Clutch Disc

Part Number: XCL-XKSU23015-1C

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Motive Gear Ring and Pinion Sets D35-373 Dana 35 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, Dana 35, Set

Part Number: MGR-D35-373

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Master Overhaul Kits for 2011-2014 F-150 - YK F8.8-C

Installation Kit, Master Overhaul, Ford 8.8 in., Kit

Part Number: YGA-14208

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

Dorman Transfer Case Motors 600-805

Transfer Case Motor, 2-Pin Rectangular/6-Pin Square Plug, Ford, Each

Part Number: RNB-600-805

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow