Differentials, Axles & Rear-End Parts

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 7.5 in./7.625 in., Set

Part Number: SUM-741014

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/6/2025

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Differential Cover, Aluminum, Natural, Summit Logo, Bearing Cap Support, GM, 8.2 in., 8.5 in., 10-Bolt, Each

Part Number: SME-8510300

4.97 out of 5 stars ( 33 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, 1.438 in. Pinion, 27 Spline, 7.500 in. Ring Gear, GM 7.5/7.6 in., Set

Part Number: YGA-24145

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Ring and Pinion Installation Kit, GM, 12-Bolt Car, Kit

Part Number: MGR-R12CR

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

Ring & Pinion for Dana 44 220mm AdvanTEK, 5.13 Ratio, Forged 8620 Alloy Steel Gear Set

Part Number: CUR-RP44JL-513

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Ring & Pinion for Dana 44 210mm Reverse AdvanTEK, 5.13 Ratio, Forged 8620 Alloy Steel Gear Set

Part Number: CUR-RP44JLH-513

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Differential Cover, Steel, Chrome, GM, 9.5 in., 14-Bolt, Kit

Part Number: SUM-730312

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/6/2025

Axle Bearing Repair Kit / Master Overhaul

Part Number: SDH-2017109

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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CURRIE SUPER SPORTSMAN THIRD MEMBER - 3.50 GEARS - 31 SPLINE CURRIE TWINTRAC - ALUMINUM DAYTONA PINION SUPPORT - 1350 CHROMOLY YOKE

Part Number: CUR-CE9CT350SS50

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Ford 9.75 in., Ford/Lincoln, Kit

Part Number: MGR-R975FRLMK

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Differential Covers, Pro Series, AAM 9.50/9.76 12-bolt, Aluminum, Black Powdercoated, Rear, Cadillac, Chevrolet, GMC, Each

Part Number: AFE-46-71120B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

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

Part Number: MGR-G885456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Ring Gear Spacer, GM 7.5 in. Ring Gear, .3125 in. Thick, Hardware Included, Each

Part Number: AAF-ALL70100

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/6/2025

Pinion Bearing, Rear, 1.312 in. i.d., Chrysler, Dodge, Plymouth, Desoto, Ford, Lincoln, Mercury, Studebaker

Part Number: TMK-HM89443

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/6/2025

Ring and Pinion Gear Installation Kit, Master Overhaul, 29 Spline, Chrysler 9.25 in., Kit

Part Number: YGA-14127

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Bearing, Pinion, Head Bearing, AMC, Dana, Ford, GM, Chrysler, Each

Part Number: RAT-7005

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/6/2025

Differential Cover, Bearing Cap Supports, Aluminum, GM 10-Bolt, 8.5 in., 8.6 in., Rear Axle, Each

Part Number: TFS-8510300

4.73 out of 5 stars ( 41 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion

Part Number: MGR-GM75-323

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Crosspin Bolt, 5/16 in. Hex Head, Each

Part Number: YGA-33067

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/6/2025

Axle Shaft, 32-Spline, 34.030 in. Length, Nissan, Each

Part Number: YGA-21829

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/6/2025

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Differential, Detroit Truetrac, 35-Spline, Dana 60, Rear, Each

Part Number: ETN-915A386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

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Differential Parts, Open Style, 30 Spline, GM, 8.6 in., 10-Bolt, Kit

Part Number: MGR-GM86BIL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Axle Shaft, Rear, C-Clip, 1541H Alloy, 28 Spline, 29.500 in. Length, GM 8.2/8.5 in., Chevy, Each

Part Number: YGA-21246

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/6/2025

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Differential, Auburn, Grip-N-Loc, Limited Slip, 17-Spline, Chevrolet, 8.2 in., 8.4 in., Each

Part Number: AUB-5460100

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Ring and Pinion Installation Kit, Basic, Toyota 8.0 in., Front/Rear, Kit

Part Number: MGR-R11RPK

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025