Differentials, Axles & Rear-End Parts

USA Standard Gear 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: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

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

4.5 out of 5 stars ( 16 )

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Eaton Posi Limited-Slip Gear Service Kits 29296-00S

Service Kit, Side Gears/Pinion Gears, Shims, Shaft, Shaft Screw, Thrust Washer, Lock Screws, 30-Spline, Kit

Part Number: ETN-29296-00S

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Crown Automotive Axle Hub Flanges for 1976-1983 CJ5, 1976-1986 CJ7, 1981-1986 SCRAMBLER - J8133730

Axle Hub Flange, Rear, Steel, Natural, AMC Model 20, Jeep, Each

Part Number: CWA-J8133730

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USA Standard Gear Ring and Pinion Sets ZG F8.8-513 Ford 8.8 in. 5.13 Gears

Ring and Pinion Gears, 5.13:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36128

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Yukon Gear & Axle Differential Clutch Sets YPKF9-P-31-REB

Differential Carrier Rebuild Kit, Traction-Lok, Clutch Pack, Clutch Shims, Roll Pin, Rear, Ford 9 in., Kit

Part Number: YGA-16027

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Crown Automotive Direct-Fit Axle Shaft Assemblies for 2003-2006 WRANGLER - 5086633AA

Crown Automotive Direct-Fit Axle Shaft Assemblies for 2003-2006 WRANGLER - 5086633AA

Axle Shaft Assembly, Rear Driver Side, Bolt-in, 30-spline Inner, Steel, Dana 44, Jeep, Each

Part Number: CWA-5086633AA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Motive Gear Mini Spools MSD44-30

Spool, Mini, Steel, 30-Spline, 10-Bolt, Dana 44, Each

Part Number: MGR-MSD44-30

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK007 Dana 30/44 4.56 Gears

Ring and Pinion Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 30 Front, Dana 44 Rear, Jeep, Kit

Part Number: YGA-31007

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Strange Pinion Support O-Rings N1958A

Pinion Support Gasket, O-Ring, Rubber, Ford 9 in., Each

Part Number: STR-N1958A

5.0 out of 5 stars ( 1 )

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Eaton Detroit Truetrac 28 Spline Differential GM 8.0 Inch 912A654

Differential, Detroit Truetrac, 28-Spline, Chevy, GMC, 8.0 in., Each

Part Number: ETN-912A654

5.0 out of 5 stars ( 3 )

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Richmond Gear EXCel OEM Replacement Axle Shafts 92-25155

Axle Shaft, OEM Replacement, 30-Spline, 31.281 in. Length, Chevy, GMC, 8.875 in., Rear, Each

Part Number: RMG-92-25155

5.0 out of 5 stars ( 2 )

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Motive Gear Ring and Pinion Sets F8.8-410 Ford 8.8 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F8-8-410

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Spicer Drivetrain Products 27 Spline Differential Carriers Dana 35 44590

Differential Carrier, Dana 35, Unloaded, Open, Each

Part Number: SDH-44590

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Spicer Drivetrain Products 27 Spline Differential Carriers Dana 35 75054X

5 out of 5 stars ( 5 )

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aFe Pro Series 12 Bolt Ford 10.25/10.5 Inch Differential Cover 46-70022

Differential Cover, Rear, 12-bolt, Aluminum, Black Powdercoated, Ford, 10.25/10.5 in., 12-bolt Ring Gear, Each

Part Number: AFE-46-70022

4.4 out of 5 stars ( 5 )

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Spicer Drivetrain Products Ultimate Dana 44 AdvanTEK Axle Assemblies for 2020-2022 GLADIATOR, 2018-2022 WRANGLER - 10047715

Axle Assemblies, Ultimate Dana 44 AdvanTEK, Front, C-clip, 4340 Chromoly, 32-spline Axle Shaft, 4.10:1 Ring and Pinion, Dana 44 Jeep Wrangler JL, Each

Part Number: SDH-10047715

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-213 GM 8.5 in. 4.56 Gears

DIFFERENTIAL

Part Number: MGR-MGK-213

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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

Strange Replacement C-Clip Eliminator Seals A1030C

C-Clip Eliminator Seal, Replacement, Each

Part Number: STR-A1030C

4.0 out of 5 stars ( 2 )

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Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 72159-5X Dana 70 3.73 Gears

Ring and Pinion Complete Kits, 3.73:1 Ratio, 29-spline, Standard Rotation, Dana 70, Chevy, Dodge, Ford, GMC, Rear, Kit

Part Number: SDH-72159-5X

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Richmond Gear Complete Ring and Pinion Installation Kits 83-1016-1

Ring and Pinion Installation Kit, GM, 7.5 in./7.625 in., 10-Bolt, 1977-1981, 27-Spline Pinion, Kit

Part Number: RMG-8310161

2.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Differential Carrier Replacement Parts YSPBF-023

Oil Slinger, Differential Carrier Replacement Part, Outer, Each

Part Number: YGA-33022

5.0 out of 5 stars ( 4 )

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Motive Gear Super Ring and Pinion Gear Installation Kits R8.8RSKT

Ring and Pinion Installation Kit, Super Kit, Ford 8.8 in., Truck, Kit

Part Number: MGR-R88RSKT

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Yukon Gear & Axle Trac-Loc Carrier Cases Ford 8.8 Inch YC F318-C

Yukon Trac Loc positraction, Ford 8.8", 31 spline, with Carbon Fiber clutches.

Part Number: YGA-20130

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

Trail-Gear Unit Bearing Pockets 144101

Axle Housing End, Forged Steel, Natural, 3.5 in. Axle Tube, Ford 9 in., Dana 60, Each

Part Number: TGI-144101

5.0 out of 5 stars ( 1 )

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Moser Engineering Differential Setup Kits R9FCD

Ring and Pinion Installation Kit, Ford, 9.0 in. Diameter Ring Gear, Kit

Part Number: MSR-R9FCD

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Motive Gear Ten Factory Axle Shafts for 1978-1979 BRONCO, 1976-1979 F-150 - MG22175

Axle Shaft, Ten Factory, 4340 Chromoly, Front, Dana 44, 30 Spline, Ford, Kit

Part Number: MGR-MG22175

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today