2020 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Yukon Gear & Axle 12 Bolt Dana 44, Jeep Wrangler JL Differential Cover YHCC-D44JL-FRONT

Differential Cover, Hardcore, Nodular Iron, Black Powdercoated, Dana 44, Jeep Wrangler JL, Front, Each

Part Number: YGA-29112

Not Yet Reviewed

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Yukon Gear & Axle Ring and Pinion Sets YG F8.8R-373R Ford 8.8 in. 3.73 Gears

High performance Yukon Ring & Pinion gear set for Ford 8.8" Reverse rotation in a 3.73 ratio

Part Number: YGA-24358

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Spicer Drivetrain Products Ring and Pinion Gears 10067141 Dana 44 Jeep Wrangler JL 4.56 Gears

Ring and Pinion Gears, Dana 44, Jeep Wrangler JL, 4.56:1 Ratio, 28-spline, for Use On Dana 44 AdvanTEK Rear Axles, Jeep, Set

Part Number: SDH-10067141

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

Rein Automotive Drain Plugs HWU0065

Differential Cover Plug, Allen Head, Aluminum, Magnetic, Natural, BMW, Mini, Each

Part Number: RIN-HWU0065

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Richmond Gear Solid Pinion Bearing Spacers 04-0011-1

Differential Side Bearing Spacer; Solid Differential Spacer; Fits Ford 8.8 in.

Part Number: RMG-04-0011-1

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Motive Gear Differential Pinion Shims 1102

Pinion Shim Pack

Part Number: MGR-1102

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Hybrid Racing Short Shifter Assemblies for 2015-2020 FIT - HYB-SAS-01-71

Shifter, Manual, Short Shifter Assembly, Red, for use on Honda®, Each

Part Number: HYB-HYBSAS0171

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Dorman Axle Shafts for 2012-2020 1500, 2019-2020 1500 CLASSIC - 630-162

Rear Axle Shaft Kit

Part Number: RNB-630-162

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Hybrid Racing Short Shifter Assemblies for 2015-2020 FIT - HYB-SAS-01-70

Hybrid Racing Short Shifter Assembly (15-20 FIT) - Dust Black

Part Number: HYB-HYBSAS0170

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

XDR Magnum Grip Hill Killer Shifters 81167

Shifter, Hill Killer, Billet Aluminum, Black Anodized, Can-Am, Without Factory Shift Boot, Each

Part Number: XDR-81167

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

ACDelco GM Genuine Parts Wheel Bearings 25855296

Wheel Bearing, GM Genuine Part, Bearing Races Included, Rear Outer, Chevrolet, GMC, Each

Part Number: ADO-RW20-135

Not Yet Reviewed

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B&M 12 Bolt Ford 9.75 Inch Differential Cover 40298

Differential Cover, Aluminum, Natural, Finned, B&M Logo, Ford 9.75 in., 12-Bolt Cover, Each

Part Number: BMM-40298

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Motive Gear Ring Gear Fasteners RGB19

Ring Gear Bolt, RING GEAR BOLT 12MM X 1.0

Part Number: MGR-RGB19

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

TransGo Automatic Transmission Valve Body Repair Kits SK 6F35-G2

SHIFT KIT Valve Body Repair Kit, 6F35 GEN2 2012-on SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK6F35-G2

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Dorman Automatic Transmission Pans 265-580

Transmission Pan

Part Number: RNB-265-580

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

BCA Bearings by NTN Wheel Bearing and Hub Assemblies for 2015-2017 200, 2014-2023 CHEROKEE - WE61827

Wheel Hub and Bearing Assembly, Steel, Natural, Chrysler, Jeep, Each

Part Number: NTN-WE61827

Not Yet Reviewed

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ACDelco GM Genuine Parts Wheel Bearing and Hub Assemblies for 2015-2022 CANYON, COLORADO - 84654063

Wheel Bearing and Hub Assembly, Steel Hub, Each

Part Number: ADO-FW432

Not Yet Reviewed

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McLeod Steel 130-Tooth Flywheel 464405

Flywheel, Steel, 130-Tooth, Internal Balance, 1-Piece Rear Main, Dodge, Mopar Hemi Gen III, Passenger Side Ring Gear Location, Each

Part Number: MCL-464405

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

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RAM Billet Steel 130-Tooth Flywheel 1585

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026

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Moog Wheel Bearing and Hub Assemblies 512401

Wheel Hub and Bearing, Steel, Rear, Subaru, Each

Part Number: MOG-512401

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Centerforce Clutch Hydraulic Master and Slave Cylinders for 2020-2023 GLADIATOR, 2018-2023 WRANGLER - 601818

Clutch Slave Cylinder, Hydraulic, Jeep, 3.6L, Each

Part Number: CTF-601818

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

RAM Billet Aluminum 168-Tooth Flywheel 2558F

RAM Billet Aluminum 168-Tooth Flywheel 2558F

Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, 14.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, LSX, V8, Each

Part Number: RAM-2558F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Crown Automotive Pinion Crush Sleeves for 2020-2024 GLADIATOR, 2018-2024 WRANGLER - 68401227AA

Differential Crush Sleeves, Pinion, Crush Sleeve, Steel, Natural Finish, Dana 44 Axle, Jeep, Each

Part Number: CWA-68401227AA

Not Yet Reviewed

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ACDelco GM Genuine Parts Differential Drive Pinion Gear Yokes 24280422

Yoke, GM Genuine Parts Differential Drive Pinion Gear Yoke, Bolt-on, Cast Iron, Rear Driveshaft At Transmission Position, Cadillac, Chevrolet, Each

Part Number: ADO-24280422

Not Yet Reviewed

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APR Adjustable Short Shifter Systems MS100103

Short Shifter System, Shifter Lever, Shifter Relay, Transverse 6-Speed Manual Transmission, Audi, Volkswagen, Kit

Part Number: AXR-MS100103

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Crown Automotive - Driveshafts for 2011-2021 GRAND CHEROKEE, 2022 GRAND CHEROKEE WK - 52123627FRK

Rear Drive Shaft CV Joint Repair Kit for 2011-2022 Jeep WK2 Grand Cherokee

Part Number: CWA-52123627FRK

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today