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

Yukon Gear & Axle 4340 Chromoly Axles for 1974-1979 WAGONEER - YA W24142

Yukon front 4340 Chromoly axle kit for '74-'79 Wagoneer (drum brakes),

Part Number: YGA-21337

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles for 1974-1979 WAGONEER - YA W24144

Yukon front 4340 Chromoly axle kit for '74-'79 Wagoneer (drum brakes),

Part Number: YGA-21338

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles for 1977-1978 K35, 1979-1986 K3500, 1987 V3500 - YA W26006

Yukon front 4340 Chromoly axle kit for '77-'91 GM, Dana 60 with 30/35 splines

Part Number: YGA-21394

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles for 1985-1988 F-350 - YA W26014

Yukon front 4340 Chromoly axle kit for '85-'88 Ford, Dana 60 with 35 splines

Part Number: YGA-21400

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Yukon Gear & Axle 4340 Chromoly Axles for 1981-1993 W250, W350 - YA W26022

Yukon front 4340 Chromoly axle kit for '79-'93 Dodge, Dana 60 with 30/35 splines

Part Number: YGA-21404

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Yukon Gear & Axle 34 Spline Differential Carriers Ford 9.75 Inch YP PF9.75E-34-A

Electric locker for '12-'14 Ford F150 (Not SVT Raptor)

Part Number: YGA-32349

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-313 Ford 8.8 in. IFS 4.10 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-313

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-322 Ford 8.8 in. IFS/Ford 9.75 in. 4.10 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-322

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK011 Dana 44 5.13 Gears

This is a complete package that includes front & rear ring & pinion sets along with the most complete master o

Part Number: SPZ-40009

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

ARB Air Locker 28 Spline Differential Mitsubishi IFS, 28 SPL RD110

Differential Carrier, Air Locker, Nodular Iron, Front, Mitsubishi IFS, 28-spline, Kit

Part Number: ARB-RD110

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

ARB Air Locker 36 Spline Differential Toyota 10.5 Inch RD146

Differential Carrier, Air Locker, Nodular Iron, Rear, Toyota 10.5 in., Kit

Part Number: ARB-RD146

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

ARB Air Locker 29 Spline Differential AMC Model 20 RD187

Differential Carrier, Air Locker, Nodular Iron, Rear, AMC Model 20, Kit

Part Number: ARB-RD187

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

Yukon Gear & Axle Grizzly Lockers Ford 8.8 Inch YGLF8.8-28

8.8" FORD 28spl GRIZZLY LOCKER

Part Number: YGA-28034

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2222

Ring and Pinion Gears,USA Standard 8.8" Ford, 3.55 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10677

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2004

Ring and Pinion Gears,USA Standard 8.5" GM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30

Part Number: SPZ-10715

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2019

Ring and Pinion Gears,USA Standard 8.6" GM, 4.56 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10730

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2029

Ring and Pinion Gears,USA Standard 8.6" GM, 4.56 Ratio Rear Ring & Pinion Gea

Part Number: SPZ-10740

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Zumbrota Remanufactured Axle Assemblies RAA440-1478

Axle Assembly, Remanufactured, Open, 3.42:1 Ratio, Each

Part Number: ZUD-RAA440-1478

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Estimated Ship Date: Sep 18, 2025 if ordered today

Call to Order

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-314 Ford 8.8 in. IFS 4.56 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-314

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-315 Ford 8.8 in. IFS 4.88 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-315

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-326 Dana 60/Ford 10.25 in. 4.56 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-326

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-409 Dana 60 4.56 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-409

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

OMIX-ADA Spline Differential Carriers Dana 44, Jeep Wrangler JK 16505.41

Differential Carriers: Trac-Lok diff case assembly, Jeep: 07 Wrangler JK w/Dana 44 & 7/16 ring gear bolt

Part Number: OMX-1650541

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

Eaton Electronic ELocker 27 Spline Differential Toyota 7.5 Inch 14220-1

Differential, Electronic Locker, ELocker, 27-Spline, Toyota 7.5 in., Toyota, 4Runner, T100, Pickup, Each

Part Number: ETN-14220-1

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

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Estimated Ship Date: Oct 1, 2025 if ordered today

Eaton Electronic ELocker 30 Spline Differential Dana Super 30 19819-020

Differential Carriers, Electronic ELocker Differentials, Dana Super 30, Electric Locker, 10-bolt, 30-spline, Steel, Front, Jeep, Each

Part Number: ETN-19819-020

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

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Estimated Ship Date: Oct 1, 2025 if ordered today