Differentials, Axles & Rear-End Parts

RT Off-Road Performance Axle Kits for 1982-1986 CJ7, 1982-1985 SCRAMBLER - RT23008

Axle Shafts, Rear, Bolt-in, 29-spline, Steel, AMC Model 20, Jeep, Kit

Part Number: RTO-RT23008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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GForce Outlaw Axle Shafts for 2018-2021 GRAND CHEROKEE - WK210106A

Axle Shafts, Direct Fit, Outlaw, CV-Style, Billet Steel, Jeep, Rear, Pair

Part Number: GFE-WK210106A

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if shipped by air

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Estimated Ship Date: Dec 14, 2026 if shipped by air

Summit Racing™ Ring and Pinion Sets SUM-741011 GM 7.5/7.625 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 7.5 in./7.625 in., Set

Part Number: SUM-741011

4.5 out of 5 stars ( 10 )

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Banks Power Ram-Air 14 Bolt AAM/Chrysler/GM 11.5 Inch/11.8 Inch Differential Cover 19269

Differential Cover, Ram-Air, Black Ops, Chevy, GMC, Ram, AAM 11.5/11.8 ring gear, 14-Bolt rear axle, Each

Part Number: GBE-19269

4.58 out of 5 stars ( 12 )

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Trick Flow® Differential Covers TFS-8510400

Trick Flow® Differential Covers TFS-8510400

Differential Cover, Bearing Cap Supports, Aluminum, GM 7.5"/7.625" Rear Axle, Each

Part Number: TFS-8510400

Not Yet Reviewed

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Moser Engineering Replacement C-Clip Axles A3099GMTK

Axles, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, Chevy, GMC, 8.5 in., 8.625 in., Pair

Part Number: MSR-A30-99GMTK

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 7, 2026 if shipped by air

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Estimated Ship Date: Dec 7, 2026 if shipped by air

Summit Racing™ Positraction 28 Spline Differential Carriers GM 8.5 Inch SUM-730966

Differential Carrier, Positraction, Nodular Iron, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each

Part Number: SUM-730966

5.0 out of 5 stars ( 4 )

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ACDelco GM Genuine Parts CV Drive Axles 86371672

Axle Shafts, GM Genuine Parts, CV-style, 33-spline Outer, Steel, 25.50 in. Length, Front, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-86371672

Not Yet Reviewed

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Eaton Detroit Truetrac 30 Spline Differential Dana 44 913A590

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, 3.92:1 and Up Only, Dana 44, Each

Part Number: ETN-913A590

4.5 out of 5 stars ( 4 )

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Pacific Performance Engineering 12 Bolt Ford 8.8 Inch Differential Cover 338051610

Differential Cover, Rear, 8.8 in. Differential, Ford, Aluminum, Brushed, Each

Part Number: PPE-338051610

5.0 out of 5 stars ( 1 )

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Spicer Drivetrain Products Rear Axle Shafts for 2020-2022 GLADIATOR, 2018-2023 WRANGLER - 10043168

Axle Shaft, Rear Driver Side, C-clip, 32-spline, Nickel/Chromoly, 32.220 in. Length, Dana 44 Jeep, Each

Part Number: SDH-10043168

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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ARP Differential Carrier Fasteners 250-3005

Housing Studs, Chromoly, Black Oxide, Ford 9 in., Set of 10

Part Number: ARP-250-3005

4.83 out of 5 stars ( 24 )

Estimated Ship Date: Today

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Eaton Electronic ELocker 30 Spline Differential Dana 44 19977-010

Differential, Electric Locker, 30-Spline, Dana 44, 3.73 and Lower Ratios, Each

Part Number: ETN-19977-010

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 3, 2026

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Estimated Ship Date: Dec 3, 2026

Yukon Gear & Axle Master Overhaul Kits YK GM8.5

Ring and Pinion Gear Installation Kit, Master Overhaul, 28-Spline, GM 8.5 in., Kit

Part Number: YGA-14086

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Today

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4x4 Posi-Lok Positive Axle Engagement Systems 800

Front Axle Actuator, Posi-Lok, Chevy, GMC, Kit

Part Number: POS-800

4.45 out of 5 stars ( 29 )

Estimated Ship Date: Today

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Motive Gear Performance Ring and Pinion Sets F888430 Ford 8.8 in. 4.30 Gears

Gear, Ring and Pinion, 4.30:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888430

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Richmond Gear Ring and Pinion Sets 49-0011-1 GM 8.2 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set

Part Number: RMG-4900111

4.5 out of 5 stars ( 4 )

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Yukon Gear & Axle Master Overhaul Kits for 2015-2025 F-150, 2015-2023 MUSTANG - YK F8.8-D

Ring and Pinion Gear Installation Kit, Master Overhaul, Ford 8.8 in., 34-Spline, Kit

Part Number: YGA-14223

5.0 out of 5 stars ( 1 )

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Motive Gear Master Ring and Pinion Installation Kits R10RMKT

Ring and Pinion Installation Kit, Master Kit, GM, 8.5 in., Kit

Part Number: MGR-R10RMKT

4.5 out of 5 stars ( 16 )

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Eaton Master Differential Installation Kits K-GM8.5SR

Ring and Pinion Installation Kit, Rear, GM 8.5 in., 10-Bolt, GM, Kit

Part Number: ETN-K-GM8-5SR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Motive Gear Performance Ring and Pinion Sets G885373 GM 8.5/8.6 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885373

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Yukon Gear & Axle Grizzly Lockers GM 10.5 Inch (14-bolt) YGLGM14T-30

Grizzly Locker, GM 10.5 in., 30 Spline, Each

Part Number: YGA-28015

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Nov 23, 2026 if shipped by air

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Estimated Ship Date: Nov 23, 2026 if shipped by air

Currie 9 in. Crate Rear End Assemblies for 1970-1981 CAMARO, FIREBIRD - CR-GF337TWAB

Crate Axle, 70-81 GM Camaro/F-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Currie Twin Track, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GF337TWAB

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

Currie 9 in. Crate Rear End Assemblies CR-GC737TWAB

Crate Axle, 73-87 Chevy C10 Centurion 9-Inch, 5-Lug, Black PC, 31-Spline, 3.70 Ratio, Currie Twin Track, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GC737TWAB

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

Summit Racing™ Street-Strip Performance Clutch Kits SUM-700928

Clutch Kit, Street-Strip Performance, 1-1/8 in. Shaft, 10-Spline, 10.5 in. Organic/Ceramic Disc, GM, Kit

Part Number: SUM-700928

Not Yet Reviewed

Estimated Ship Date: Feb 8, 2027 if shipped by air

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Estimated Ship Date: Feb 8, 2027 if shipped by air