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

Yukon Gear & Axle 10 Bolt Dana 50/60/70 Differential Cover YHCC-D60

Differential Cover, 10-bolt, Black, Dana 50, Dana 60, Dana 70, Dana 70-HD, Dana 70-U, Dana Super 70, Each

Part Number: YGA-32352

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Estimated Ship Date: Nov 19, 2025 if ordered today

Yukon Gear & Axle Master Overhaul Kits YK D60-R

Ring and Pinion Gear Installation Kit, Master Overhaul, 29 Spline, Dana 60, Kit

Part Number: YGA-14037

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Richmond Gear EXCel OEM Replacement Axle Shafts 92-31291

Axle Shaft, Excel OEM Replacement, Rear Passenger Side, 27-spline Inner, Steel, Dana 35, Jeep, Kit

Part Number: RMG-92-31291

5.0 out of 5 stars ( 5 )

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Motive Gear Differential Clutch Packs F8.8CPK

Differential Clutch Pack, Composite, Ford 8.8, Kit

Part Number: MGR-F8-8CPK

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle 10 Bolt Dana 30/Dana Super 30 Differential Cover YHCC-D30

Differential Cover, 10-bolt, Black, Dana 30, Dana Super 30, Each

Part Number: YGA-29103

Not Yet Reviewed

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ARB 10 Bolt Dana 30 Differential Cover 0750002B

Differential Cover, 10-bolt, Nodular Iron, Black Powdercoated, Dana 30, Each

Part Number: ARB-0750002B

Not Yet Reviewed

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Summit Racing™ Full Spools SUM-G7810

Spool, Full Size, Steel, 28-Spline, Ford 9 in., (strip & track only),Each

Part Number: SUM-G7810

4.0 out of 5 stars ( 7 )

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USA Standard Gear Master Overhaul Kits ZK GM8.6-B

USA Standard Master Overhaul kit for the '09 and newer GM 8.6" differential

Part Number: SPZ-37060

Not Yet Reviewed

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Cardone New CV Drive Axles 66-1430HD

Axle Shafts, New CV Drive Axles, Front, Cadillac, Chevrolet, GMC, Each

Part Number: AAZ-66-1430HD

2.75 out of 5 stars ( 4 )

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Strange Standard Series Spools D1518

Strange Standard Series Spools D1518

Spool, Full Size, Steel, 35-Spline, 10-Bolt, Ford 9 in., Each

Part Number: STR-D1518

4.0 out of 5 stars ( 4 )

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

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

Part Number: MGR-R88RSKCT

4.25 out of 5 stars ( 12 )

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Crown Automotive Spline Differential Carriers AMC Model 20 J8120280

Trac Loc Differential Case,

Part Number: CWA-J8120280

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Differential Support Covers SME-8510400NL

Differential Cover, Aluminum, Natural, Bearing Cap Support, GM, 7.5 in., 7.625 in., 10-Bolt, Each

Part Number: SME-8510400NL

4.81 out of 5 stars ( 21 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Summit Racing™ Differential Support Covers SME-8510400

4.75 out of 5 stars ( 19 )

Estimated Ship Date: Dec 23, 2025

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Motive Gear Master Ring and Pinion Installation Kits R12CRMK

Ring and Pinion Installation Kit, 12-bolt, 30-spline, Rear, GM 8.875 in. Passenger Car, Kit

Part Number: MGR-R12CRMK

2.5 out of 5 stars ( 2 )

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Motive Gear 35 Spline Differential Carrier Cases Ford 9 Inch FS9-35LW

Full Spool

Part Number: MGR-FS9-35LW

Not Yet Reviewed

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RT Off-Road Mechanical Axle Engagement Systems for 1984-1993 CHEROKEE, 1986-1992 COMANCHE, 1987-1995 WRANGLER - RT23003

Front Axle Engagement System, Mechanical, Dana 30, Jeep, Kit

Part Number: RTO-RT23003

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Yukon Gear & Axle 27 Spline Differential Carrier Cases Dana 30 YC D706008

Differential Carrier Cases, Dana 30, 27 Spline, 3.73 and Up Ratio, Each

Part Number: YGA-20026

1.0 out of 5 stars ( 1 )

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Motive Gear Master Ring and Pinion Installation Kits R8.4RMKT

Ring and Pinion Installation Kit, Master Kit, GM, 8.2 in. (Drop Out), Kit

Part Number: MGR-R84RMKT

4.8 out of 5 stars ( 5 )

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Crown Automotive Direct-Fit Axle Shaft Assemblies for 1982-1986 CJ7, 1982-1985 SCRAMBLER - 8133885K

Axle Shaft Assembly, Rear Driver Side, Bolt-in, 29-spline Inner, Steel, AMC Model 20, Jeep, Each

Part Number: CWA-8133885K

Not Yet Reviewed

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Motive Gear Ten Factory Axle Shafts for 1967-1970 COUGAR, 1966-1970 MUSTANG - MG25150

Axle Shaft, Ten Factory, Driver Side, Rear, 1541H Alloy, 31 Spline, Ford, Mercury, Each

Part Number: MGR-MG25150

4.5 out of 5 stars ( 4 )

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ACDelco Differential Clutch Kits 12524505

Differential Carrier Clutches, OE, Composite Clutch Pack, Rear, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: ADO-12524505

Not Yet Reviewed

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SVL Drivetrain Ring and Pinion Gear Sets 2020502 Ford 8.8 in. 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Rotation, Ford 8.8 in., Set

Part Number: SVL-2020502

4.0 out of 5 stars ( 2 )

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USA Standard Gear Axle Shafts ZA G3969285

Axle Shaft, 30-Spline, 30.125 in. Length, Rear, Chevy, GMC, Each

Part Number: SPZ-35058

Not Yet Reviewed

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Summit Racing™ Differential Support Covers SME-8510300NL

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: Today

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Motive Gear Full Spools FS8.8-31

Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 8.8 in., Each

Part Number: MGR-FS8-8-31

4.33 out of 5 stars ( 3 )

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