Differentials, Axles & Rear-End Parts

Gear, Ring and Pinion, 4.10:1 Ratio, Ford, 8.8 in., Set

Part Number: SUM-748802

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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Differential Cover, Aluminum, Polished, GM, 8.5 in., 8.6 in., 10-Bolt, Kit

Part Number: SUM-730508

3.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/8/2025

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Differential Carrier, Positraction, Nodular Iron, Chrysler 9.25 in. ZF, 31 Spline, Rear, Each

Part Number: SUM-730971

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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

Part Number: SUM-730304

4.22 out of 5 stars ( 55 )

Estimated Ship Date: Monday 12/8/2025

Axles, Direct Fit, 1541H Steel, 28-Spline, Ford, 8.8 in., 5 x 4.50 Bolt Pattern, Kit

Part Number: SUM-700122

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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Differential Cover, Steel, Chrome, GM, 12-Bolt, Truck, Kit

Part Number: SUM-730306

4.12 out of 5 stars ( 49 )

Estimated Ship Date: Monday 12/8/2025

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 12/8/2025

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Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: SUM-730120

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/8/2025

Differential Cover, Aluminum, Polished, GM, 12-Bolt 8.875 in., Truck, Kit

Part Number: SUM-730503

4.53 out of 5 stars ( 15 )

Estimated Ship Date: Monday 12/8/2025

Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 8.8 in., Set

Part Number: SUM-748804

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/8/2025

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Clutch Kit, Street-Strip Performance, 1-1/16 in. Shaft, 10-Spline, 10.5 in. Organic/Ceramic Disc, Ford, Kit

Part Number: SUM-700916

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Axles, Direct Fit, 1541H Steel, 31-Spline Aftermarket Carrier, Ford, 8.8 in., 5 x 4.50 in. Bolt Pattern, Kit

Part Number: SUM-700127

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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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 12/8/2025

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Axle Drive Flange, Grand National, 24-Spline, Steel, Black, 5 x 5 in. Bolt Pattern, PEM Racing 9 in., Each

Part Number: PE2-GNDFK5X5

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Axle Drive Flange, Grand National, 24-Spline, Steel, Black, 5 x 4.750 in. Bolt Pattern, PEM Racing 9 in., Each

Part Number: PE2-GNDFK5X434

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

Axles, Direct Fit, 1541H Steel, 31-Spline Aftermarket Carrier, Ford, 8.8 in., 5 x 4.50 in. Bolt Pattern, Kit

Part Number: SUM-700129

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Clutch Kit, Street-Strip Performance, 1-1/16 in. Shaft, 10-Spline, 11 in. Organic/Ceramic Disc, Ford, Kit

Part Number: SUM-700914

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Gear, Ring and Pinion, 3.73:1 Ratio, Ford, 8.8 in., Set

Part Number: SUM-748801

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/8/2025

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Axle, Circle Track, 1541 Alloy Steel, Ford, 9 in., 28-Spline, 29.51 in. Length, Each

Part Number: SUM-CTFLAXC28BBS

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Differential Carrier, Positraction, Clutch-type, 33-spline, Chevy, GMC, Hummer, Each

Part Number: SUM-730988

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 12-Bolt Car, Set

Part Number: SUM-741204

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

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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 12/8/2025

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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 12/8/2025

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Axle Housing End Fasteners, T-Bolts, Black, 3/8-24 in. Thread, Grade 5, Ford 8 in., Ford 9 in., Set of 8

Part Number: SUM-910304

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

Differential Cover, Aluminum, Polished, Ford, 10.25 in., 10.5 in., Sterling, 12-Bolt, Kit

Part Number: SUM-730509

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/8/2025

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