Differentials, Axles & Rear-End Parts

Summit Racing™ Positraction 30 Spline Differential Carriers GM 10.5 Inch (14-bolt) SUM-730987

Differential Carrier, Positraction, 30-spline, Steel, Rear, Chevy, GMC, GM 10.5 in. 14-bolt, Each

Part Number: SUM-730987

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Eaton Detroit Truetrac 29 Spline Differential Chrysler 8.25 Inch 912A553

Differential, Eaton Detroit Truetrac, Limited Slip, 29-Spline, Chrysler, 8.25 in., Each

Part Number: ETN-912A553

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Summit Racing™ Basic Ring and Pinion Installation Kits SUM-G7918K

Installation Kit, Ring and Pinion, Basic, Ford, 9 in., Kit

Part Number: SUM-G7918K

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Yukon Gear & Axle 1541H Alloy Axles for 1977-1986 BRONCO, 1977-1987 F-150 - YA F900001

Axle Shaft, Rear, Bolt-In, 1541H Alloy, 31 Spline, 32.00 in. Length, Ford 9 in., Ford, Pickup, Van, Each

Part Number: YGA-21208

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Summit Racing™ Ring and Pinion Sets SUM-741004 GM 8.5/8.6 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: SUM-741004

4.31 out of 5 stars ( 13 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

ACDelco GM Genuine Parts CV Axle Shafts for 2005-2013 CORVETTE, 2004-2009 XLR - 22873444

Axle Shaft, CV-Style, Cadillac, Rear, Steel, Each

Part Number: ADO-22873444

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Summit Racing™ Basic Ring and Pinion Installation Kits SUM-G7915K

Installation Kit, Ring and Pinion, Basic, Ford, 9 in., Kit

Part Number: SUM-G7915K

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Yukon Gear & Axle Master Overhaul Kits for 2011-2018 1500, 2019-2020 1500 CLASSIC - YK C9.25ZF

Installation Kit, Master Overhaul, Chrysler 9.25 in., Kit

Part Number: YGA-14216

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Richmond Gear Pro Gear Ring and Pinion Sets 79-0074-1 GM 8.875 in. (12-bolt) passenger car 4.33 Gears

Gear, Ring and Pinion, 4.33:1 Ratio, GM, 12-Bolt Car, 4 Series, Set

Part Number: RMG-79-0074-1

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Motive Gear Ring and Pinion Sets D60-354 Dana 60 3.54 Gears

Gear, Ring and Pinion, 3.54:1 Ratio, Dana 60, Set

Part Number: MGR-D60-354

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Yukon Gear & Axle Muscle Car Limited Slip and Re-Gear Kits YGK2359

Ring and Pinion and Differential Combo, GM 8.2 in. BOP Axle, 3.36:1 Ratio, 28-Spline, Buick, Oldsmobile, Pontiac, Kit

Part Number: YGA-12584

Not Yet Reviewed

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Strange Pinion Bearings N1923

Strange Pinion Bearings N1923

Bearings, Pinion, Front/Rear Bearings, Tapered Bearing Pinion Support, Solid Pinion Spacer, Seal, Ford, 9 in., 28-Spline, Kit

Part Number: STR-N1923

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Richmond Gear EXCel Ring and Pinion Sets F9370 Ford 9 in. 3.70 Gears

Gear, Ring and Pinion, EXCel, 3.70:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9370

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Summit Racing™ Ring and Pinion Sets SUM-741000 GM 8.5/8.6 in. 3.08 Gears

Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: SUM-741000

Not Yet Reviewed

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Auburn Gear Grip-N-Loc 19 Spline Differential Dana 44 546085

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

Part Number: AUB-546085

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

B&M 14 Bolt GM 9.5 Inch Differential Cover 71505

Differential Cover, Rear, 14-bolt, Aluminum, Black Anodized, GM 9.5 in., Each

Part Number: BMM-71505

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Spicer Drivetrain Products Differential Cover Kits 10024090

Differential Cover, Nodular Iron, Dana 60, Gray, Kit

Part Number: SDH-10024090

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Summit Racing™ Ring and Pinion Sets SUM-741021 GM 8.2 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, GM, 8.2 in., 25 Spline Pinion, Set

Part Number: SUM-741021

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Allstar Performance Cut-to-Fit Flanged Axles ALL67503

Axle Shaft, Cut-To-Fit, Flanged, Bolt-in, 31-spline Inner, 1541 Carbon Steel, Rear, Ford 9 in., Kit

Part Number: AAF-ALL67503

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Eaton Detroit Truetrac 30 Spline Differential Dana 44/44 IFS 913A592

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, Dana 44, Each

Part Number: ETN-913A592

Not Yet Reviewed

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Summit Racing™ Street-Strip Performance Clutch Kits SUM-700922

Clutch Kit, Street-Strip Performance, 1 in. Shaft, 23-Spline, 10.5 in. Organic/Ceramic Disc,Mopar, Kit

Part Number: SUM-700922

Not Yet Reviewed

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Eaton Master Differential Installation Kits K-GM12CR

Ring and Pinion Installation Kit, Rear, GM 8.875 in., 12-Bolt, GM, Passenger Car, Kit

Part Number: ETN-K-GM12CR

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Motive Gear Ring and Pinion Sets F8.8-488 Ford 8.8 in. 4.88 Gears

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

Part Number: MGR-F8-8-488

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

USA Standard Gear Ring and Pinion Sets ZG GM8.5-411 GM 8.5/8.6 in. 4.11 Gears

Ring and Pinion Gear, 4.11:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36216

Not Yet Reviewed

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025

Motive Gear Performance Ring and Pinion Sets F890430 Ford 9 in. 4.30 Gears

Gear, Ring and Pinion, 4.30:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890430

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 5/12/2025

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Estimated Ship Date: Monday 5/12/2025