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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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

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 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 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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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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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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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 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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