Differentials, Axles & Rear-End Parts

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: SUM-741005

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-390

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Axle, Direct Fit, C-Clip, Rear, 1541H Steel, 30-Spline, GM F-Body, A-Body, 8.5 in., Each

Part Number: MSR-A103003-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Differential Cover, Aluminum, Natural, Bowtie Logo, GM 8.875 in.(12-bolt) Passenger Car, Each

Part Number: PRO-141-699

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 16, 2026 if shipped by air

Gear, Ring and Pinion, 4.10:1 Ratio, AMC, Model 20, Set

Part Number: MGR-AM20-410

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2026

Differential Cover, Steel, Chrome, GM, 8.5 in., 10-Bolt, Kit

Part Number: MRG-9891

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Third Member Complete Assembly, Ford 9 in., 31-Spline, Aluminum Case, Detroit Truetrac, 3.25:1 Ratio, Daytona Pinion Support, 1350 Series Yoke,Each

Part Number: MSR-3MAT31AA325

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order

Third Member Complete Assembly, Ford 9 in., 35-Spline, Nodular Iron Case, Wavetrac, 3.50:1 Ratio, Daytona Pinion Support,1350 Series Yoke, Each

Part Number: MSR-3MNW35AA350

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Special Order

Bearing Kit, Master Differential Rebuild Kit, Jeep, Wrangler JL, Dana 44 AdvanTEK, Front, Kit

Part Number: SDH-10040469

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Axles, Direct Fit, Rear, 1541H Alloy Steel, 30-Spline, Chevy, GMC, C/K Pickup, 8.875 in., Pair

Part Number: MSR-A30-65GMTK

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Dec 8, 2026 if ordered today

• Special Order

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 10/26/2026 if shipped by air

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

Part Number: SUM-740902

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gear, Ring and Pinion, 4.88:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885488IFS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 16, 2026 if shipped by air

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

Part Number: MSR-A103004

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Axle Shaft, Rear, C-Clip, 1541H Alloy, 30 Spline, 31.500 in. Length, GM 8.5 in., Chevy/GMC, SUV, Each

Part Number: YGA-21266

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gear, Ring and Pinion, 3.90:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882390

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 17, 2026

Axle Bearing Kit, Includes Retainer and Seals, Jeep

Part Number: CWA-J8124779

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Truss Support, Steel, Natural, Ford 9 in., Each

Part Number: AAF-ALL68330

3.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Differential Carrier Clutches, Differential Clutch Disc and Plate Kits, Steel Clutch Pack, Power-Lok, Front Dana 60 Reverse Rotation, Rear Dana 70,Kit

Part Number: SDH-2021288

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally if shipped by air

Gear, Ring and Pinion, 4.56:1 Ratio, Dana 30, Reverse Rotation, Set

Part Number: MGR-D30-456F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 16, 2026 if shipped by air

Differential Cover, 12-bolt, Steel, Natural, GM 8.875 in. Passenger Car, Each

Part Number: AMD-W-577

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ring and Pinion Installation Kit, Master Kit, GM, 8.25 in. IFS, Kit

Part Number: MGR-R82RIFSLMK

Not Yet Reviewed

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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

Part Number: POS-600

4.52 out of 5 stars ( 62 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Gear, Ring and Pinion, EXCel, 3.80:1 Ratio, Ford, 8 in., 10-Bolt, Set

Part Number: RMG-F8380

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Nov 13, 2026

Ring and Pinion Installation Kit, Ford 8.8, Kit

Part Number: MGR-R8-8RPK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air