Differentials, Axles & Rear-End Parts

Axle Housing Brace, 14-Bolt Short Truss, Steel, Natural, GM 10.5 in. (14-bolt), Kit

Part Number: RTE-TR1406

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Axle Shaft, OEM Replacement, 31-Spline, 27.625 in. Length, Ford, Mercury, 8.8 in., Passenger Side Rear, Each

Part Number: RMG-92-23378

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set

Part Number: AAF-ALL70014

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Gears, Ford 7.5 in., 3.73:1 Ratio, 28-spline, Standard Rotation, Ford 7.5 in., Rear, Ford, Lincoln, Mazda, Mercury, Set

Part Number: SPZ-36114

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Estimated Ship Date: Tomorrow

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Spartan Differential Locker, GM 8.5 in., 28-spline Axle, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: SPZ-17040

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Differential Cover, Aluminum, Natural, Bearing Cap Support, GM, 8.2 in., 8.5 in., 10-Bolt, Each

Part Number: SME-8510300NL

4.72 out of 5 stars ( 47 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Axle Shafts, Direct Fit, 1541H Alloy Steel, 30-Spline, 30.350 in./28.850 in. Length, Jeep, Kit

Part Number: MGR-MG22134

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Service Kit, Preload System, 400 lb., Eaton Locker, GM, 8.2, 8.5, 8.875 in., Car, Truck, B/P Axle, Kit

Part Number: ETN-29590-00S

4.88 out of 5 stars ( 24 )

Estimated Ship Date: Tomorrow

Installation Kit, Master Overhaul, AAM/Chrysler/GM 11.5 in., Kit

Part Number: YGA-14206

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Axle Shaft, Rear, 1541H Alloy, 30 Spline, AAM 8.625 in., Cadillac/Chevy/GMC, Pickup/SUV, Each

Part Number: YGA-21583

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 12-Bolt, Truck, Set

Part Number: MGR-GM12-456

5.0 out of 5 stars ( 1 )

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Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Nodular Iron, Dana 60, Dana 61, Each

Part Number: YGA-26037

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

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Differential Cover, 12-bolt, A356 Aircraft Grade Alloy, Black Anodized, AAM 9.50/9.76 12-bolt, Each

Part Number: BMM-71506

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Quick Change Gears, 10-Spline, SAE 8620 Steel, Set 9, 19/23 Teeth, Pair

Part Number: WPP-8509

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Axle Shafts, Rear, Bolt-in, 31-spline Inner, 1541H Alloy Steel, Ford, 9 in., Kit

Part Number: YGA-21228

Not Yet Reviewed

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Ring and Pinion Gears, 4.56:1, 29-spline, Reverse Rotation, Dana 60, Thick Gear, 4.11:1 and Down Carrier, Set

Part Number: YGA-24066

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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C-Clip Eliminator, Billet Aluminum, Strange Axles, Drum Brake, Ford, 8.8 in., Kit

Part Number: STR-A1090

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Spacer, Plug, Clip, Ford 8.8, Kit

Part Number: ETN-52736

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Axle Housing Brace, Steel, Natural, Designed for Summit Racing™ 9 in. Ford Rear End Housings, Each

Part Number: SUM-HNBBF9

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Ring and Pinon Complete Kit, CJ D30 STD/AMC 20 4.10

Part Number: MGR-MGK-128

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 29 Spline, Chrysler 8.75 in., 489 Case, Kit

Part Number: YGA-14008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Grizzly Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-28001

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, Chrysler, 8.75 in., 741 Housing, Set

Part Number: MGR-C887373M

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Differential, Auburn, Grip-N-Loc, Limited Slip, 19-Spline, Chevrolet, Dodge, Ford, Jeep, Dana 44, Each

Part Number: AUB-546084

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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