Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Motive Gear Master Ring and Pinion Installation Kits RA310RAMKT

Ring and Pinion Installation Kit, Master, Ford 8 in., Rear, Kit

Part Number: MGR-RA310RAMKT

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Rancho Rock Gear Nodular Iron 10 Bolt Dana 44 Differential Cover RS6209

Differential Cover, Rock Gear, Heavy-Duty, Nodular Iron, Red Powdercoated, Dana 44, 10-Bolt, Each

Part Number: RAN-RS6209

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

PEM Racing Premium Polished Lightweight Quick-Change Gears 65018

Quick Change Gears, 650 Series, 10-Spline, SAE 8620 Steel, Set 18, 19/24 Teeth, Pair

Part Number: PE2-65018

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

PEM Racing Premium Polished Lightweight Quick-Change Gears 65034

Quick Change Gears, 650 Series, 10-Spline, SAE 8620 Steel, Set 34, 16/22 Teeth, Pair

Part Number: PE2-65034

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Rancho Rock Gear Nodular Iron 12 Bolt Differential Cover RS62119

Differential Cover, Rock Gear, Nodular Iron, Red Powdercoated, Dana 44, 12-bolt, Front, Jeep, Each

Part Number: RAN-RS62119

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

USA Standard Gear Spider Gear Sets ZIKGM8.6-S-30V3

Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for '07 & up GM 8.6"

Part Number: SPZ-39036

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

USA Standard Gear Spider Gear Sets ZIKD30-S-27

USA Standard Gear open spider gear set for Dana Spicer 30, 27 spline

Part Number: SPZ-39005

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Rancho Rock Gear Nodular Iron 12 Bolt Differential Cover RS62120

Differential Cover, Rock Gear, Nodular Iron, Red Powdercoated, Dana 44, 12-bolt, Rear, Jeep, Each

Part Number: RAN-RS62120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R70HR

Ring and Pinion Installation Kit, Basic, Dana 70-HD, Rear, Kit

Part Number: MGR-R70HR

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Motive Gear Ten Factory Axle Shafts MG27105

Axle Shaft, Direct Fit, 1541H Alloy Steel, 30-Spline, 31.312 in. Length, Chevy, GMC, Each

Part Number: MGR-MG27105

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Motive Gear OEM Replacement Axle Shafts for 2007-2010 RAM 1500 - MG5001

Axle Shafts, AXLE C9.25 31SPL 34.13 5 LUG, 07-10 RAM 1500 LH/RH - 6410 BRG

Part Number: MGR-MG5001

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

USA Standard Gear Axle Shafts ZA F750004

Axle Shaft, 28-Spline, 29.156 in. Length, Driver Side Rear, Ford, Each

Part Number: SPZ-35007

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

USA Standard Gear Axle Shafts for 1977-1986 BRONCO, 1977-1987 F-150 - ZA F900001

Axle Shaft, 31-spline, 31.844 in. Length, Rear, Ford 9 in., Each

Part Number: SPZ-35032

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Quicksilver Nemesis Propellers 8M0055535

Marine Propeller, Nemesis, Four Blades, Right Hand (Clockwise) Rotation, Aluminum, Black, 19.00 Blade Pitch, 14.00 in. Diameter, Each

Part Number: QSV-8M0055535

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Quicksilver Nemesis Propellers 8M0055536

Marine Propeller, Nemesis, Four Blades, Right Hand (Clockwise) Rotation, Aluminum, Black, 21.00 Blade Pitch, 14.00 in. Diameter, Each

Part Number: QSV-8M0055536

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Quicksilver Nemesis Propellers 8M8027500

Marine Propeller, Nemesis, Four Blades, Right Hand (Clockwise) Rotation, Aluminum, Black, 13.00 Blade Pitch, 13.800 in. Diameter, Pontoon, Each

Part Number: QSV-8M8027500

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Richmond Gear Differential Carrier Rebuild Kits XL-4040

Differential Carrier Gear Kit

Part Number: RMG-XL-4040

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Motive Gear Ten Factory Axle Shafts MG27123

Axle Shaft, Direct Fit, 1541H Alloy Steel, GM 8.5, 28-Spline, 30.437 in. Length, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MGR-MG27123

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Motive Gear Basic Ring and Pinion Gear Installation Kits R9R

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

Part Number: MGR-R9R

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Richmond Gear Lightweight Quick-Change Gear Sets 58-0037-1

Quick Change Gears, 10-spline, SAE 8620 Steel, 21/31 Teeth, Heat-Treated, Set

Part Number: RMG-58-0037-1

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

PEM Racing Steel Axle Tubes TWSNOUT22 QCB

Axle Tube, Steel, 3.0 in. Diameter, 22 in. Length, 0.188 in. Thickness, GN Snout, Each

Part Number: PE2-TWSNOUT22QCB

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

USA Standard Gear Axle Shafts for 1998-2002 CROWN VICTORIA, GRAND MARQUIS, TOWN CAR - ZA F880022

Axle Shaft, 28-Spline, 32.438 in. Length, Rear, Ford, Lincoln, Mercury, Each

Part Number: SPZ-35022

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Allstar Performance 31-Spline Solid Axles ALL66371

Axle, Full Floating, Steel, 24/31 Spline, 37.000 in. Length, Each

Part Number: AAF-ALL66371

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Allstar Performance 31-Spline Solid Axles ALL66376

Axle, Full Floating, Steel, 24/31 Spline, 37.500 in. Length, Each

Part Number: AAF-ALL66376

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Allstar Performance 31-Spline Solid Axles ALL66296

Axle, Full Floating, Steel, 24/31 Spline, 29.50 in. Length, Each

Part Number: AAF-ALL66296

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today