Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Positraction 30 Spline Differential Carriers Toyota 8.4 Inch SUM-730990

Differential Carrier, Positraction, 30-spline, Rear, Toyota 8.4 in., T100, Tacoma, Each

Part Number: SUM-730990

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Yukon Gear & Axle Ring and Pinion Sets YG F7.5-327 Ford 7.5 in. 3.27 Gears

Gear, Ring and Pinion, 3.27:1 Ratio, 1.625 in. Pinion, 28 Spline, 7.5 in. Ring Gear, Ford 7.5/7.5 in. IRS, Set

Part Number: YGA-24337

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Auburn Gear Grip-N-Loc 28 Spline Differential Ford 9 Inch 546043

Auburn Gear Grip-N-Loc 28 Spline Differential Ford 9 Inch 546043

Differential, Auburn, Grip-N-Loc, Limited Slip, 28-Spline, Ford, 9 in., Each

Part Number: AUB-546043

1.0 out of 5 stars ( 1 )

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Motive Gear Ten Factory Axle Shafts for 2007-2018 WRANGLER - MG22158

Axle Shaft, Ten Factory, Rear, Bolt-in, 1541H Chromoly, 35-spline Inner, Dana 44 JK, Kit

Part Number: MGR-MG22158

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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Estimated Ship Date: Oct 23, 2025 if ordered today

Half Scale Dragsters Tru-Spin Axle Assemblies R-055

Axle Assembly, Tru-Spin, Jr. Dragster Type, Rear, Billet Aluminum, Kit

Part Number: HSD-R-055

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK016 Dana 44 5.13 Gears

Ring and Pinion Gears and Installation Kit Combo, 5.13:1 Ratio, Dana 44, Jeep, Kit

Part Number: YGA-31016

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Dorman Axle Shafts for 2007-2016 TUNDRA - 926-143

Drive Axle Shaft Assembly, Pre-Pressed Rear Axle

Part Number: RNB-926-143

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Detroit Speed Rear Axle Shafts 070900DS

Ford 9 in. Axle Shafts, 1967-69 Camaro/Firebird 1968-74 Nova,Torino Flange, 1/2 in. -20 Studs, Pair

Part Number: DSR-070900DS

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Motive Gear 34 Spline Differential Carrier Cases Ford 9.75 Inch ELF9.75-34-1

FORD 34SPLINE E-LOCKER

Part Number: MGR-ELF975-34-1

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Estimated Ship Date: Oct 24, 2025 if ordered today

Motive Gear Ring and Pinion Sets GM9.5-456L GM 9.5 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 9.5 in., 14-Bolt, Truck, Set

Part Number: MGR-GM95456L

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Yukon Gear & Axle Master Overhaul Kits YK TACOMA-LOC

Ring and Pinion Installation Kit, Toyota V6, Rear, Kit

Part Number: YGA-14119

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM55P-355 GM 55P (8.2 in. Drop out) 3.55 Gears

Gear, Ring and Pinion, 3.55:1 Ratio, 8.4 in. Ring Gear, GM 55P, Set

Part Number: YGA-24142

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Yukon Gear & Axle Ring and Pinion Gear Installation Kits YGK2356

Ring and Pinion Gears and Installation Kit, 8.2" BOP 3.55 RATIO REAR R&P GEAR/ INSTALL KIT PACKAGE

Part Number: YGA-12589

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Estimated Ship Date: Oct 31, 2025 if ordered today

Ford Performance Parts Torsen 34 Spline Differential Ford Super 8.8 Inch, IRS M-4204-MT

Differential Carrier, Torsen Limited Slip, 34-spline, Ford Super 8.8 in. IRS, GT Performance Package, Each

Part Number: FMS-M-4204-MT

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-308 GM 8.5/8.6 in. 3.08 Gears

Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24492

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ring and Pinion Gear Sets ALL70120 GM 8.5/8.6 in. 3.08 Gears

5 out of 5 stars ( 2 )

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Motive Gear Ring and Pinion Sets C9.25-410F-1 Chrysler 9.25 in. 4.10 Gears

Ring and Pinion, Chrysler 9.25 in., 4.10:1 Ratio, Reverse Rotation, 2003-13 Ram, Set

Part Number: MGR-C9-25-410F-1

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Auburn Gear Grip-N-Loc 33 Spline Differential GM 8.875 Inch (12-bolt) 5460117

Differential, Auburn, Grip-N-Loc, Limited Slip, 33-Spline, GM, 8.875 in. (12-Bolt) Passenger Car, Each

Part Number: AUB-5460117

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Yukon Gear & Axle Locking Hubs YHC70006

Locking Hub Body Assembly

Part Number: YGA-YHC-70006

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Auburn Gear Grip-N-Loc 29 Spline Differential Chrysler 8.25 Inch 546074

Differential, Auburn, Grip-N-Loc, Limited Slip, 29-Spline, Mopar, 8.25 in., Each

Part Number: AUB-546074

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Yukon Gear & Axle Ring and Pinion Sets YG GM8.25-373R GM 8.25 in. IFS 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.250 in. Ring Gear, GM 8.25 in. IFS, Set

Part Number: YGA-24489

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Auburn Gear Grip-N-Loc 30 Spline Differential Dana 44 546082

Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, Chevrolet, Dodge, Ford, Jeep, Dana 44, Each

Part Number: AUB-546082

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK010 Dana 44 4.88 Gears

Ring and Pinion Gears and Installation Kit Combo, 4.88:1 Ratio, Dana 44, Jeep, Kit

Part Number: YGA-31010

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Yukon Gear & Axle - Ring and Pinion Gears for 2014-2019 2500 - YG C11.5B-410B

Yukon Ring & Pinion sets

Part Number: YGA-24686

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

Summit Racing™ Positraction 30 Spline Differential Carriers GM 8.875 Inch (12-bolt) SUM-730950

Differential Carrier, Positraction, Nodular Iron, GM 8.875 in. Passenger Car, 30-spline, 4.10 and Higher Gear Ratios Only, Rear, Each

Part Number: SUM-730950

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt) YDGGM12P-4-30-1

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USA Standard Gear Spartan Lockers Toyota 9.5 Inch SL TLC-30

Spartan Differential Locker, Toyota 9.5 in., 30-spline Axle, Toyota, Each

Part Number: SPZ-17033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today