Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

Dorman Axle Shafts for 1995-1998 T100, 2000-2006 TUNDRA - 630-340

Rear Axle Shaft Kit

Part Number: RNB-630-340

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Motive Gear Performance Ring and Pinion Sets C887391L Chrysler 8.75 in. 489 case 3.91 Gears

Gear, Ring and Pinion, 3.91:1 Ratio, Chrysler, 8.75 in., 489 Housing, Set

Part Number: MGR-C887391L

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YC G26033477

Yukon standard open carrier case, GM 7.625", 3.23 & up

Part Number: YGA-20089

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Spicer Drivetrain Products Ring and Pinion Gears 10067141 Dana 44 Jeep Wrangler JL 4.56 Gears

Ring and Pinion Gears, Dana 44, Jeep Wrangler JL, 4.56:1 Ratio, 28-spline, for Use On Dana 44 AdvanTEK Rear Axles, Jeep, Set

Part Number: SDH-10067141

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.2-373 GM 8.2 in. 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 25-spline, Standard Ring Gear Rotation, GM 8.2 in., Set

Part Number: SPZ-36205

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 Ring and Pinion Sets ZG GM12P-373-4 GM 8.875 in. (12-bolt) passenger car 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in., Buick, Chevy, Pontiac, Rear, Set

Part Number: SPZ-36168

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

Motive Gear Ring and Pinion Sets AM20-488 AMC Model 20 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, AMC, Model 20, Set

Part Number: MGR-AM20-488

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

Yukon Gear & Axle 1541H Alloy Axles for 1984-2001 CHEROKEE, 1987-2006 WRANGLER - YA D75814-1X

Axle Shaft, 27-Spline, 22.700 in. Length, Front, Complete, Jeep, Each

Part Number: YGA-21163

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Motive Gear AX Series Lightweight Performance Ring and Pinion Sets F890683AX Ford 9 in. 6.83 Gears

Gear, Ring and Pinion, 6.83:1 Ratio, Ford, 9 in., Daytona Bearing, Set

Part Number: MGR-F890683AX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles for 2002-2004 F-250 SUPER DUTY, 1999-2004 F-350 SUPER DUTY - YA D76151-2X

Axle Shaft, Front Inner, Driver Side, 35-spline Inner, 1541H Alloy, 15.390 in. Length, Dana 60, Ford, Each

Part Number: YGA-21422

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 Master Overhaul Kits for 1996-2004 GRAND CHEROKEE - ZK D44HD

USA Standard Master Overhaul kit Dana 44, Rear, Kit

Part Number: SPZ-37018

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

Motive Gear Performance Ring and Pinion Sets G882411 GM 8.2 in. 4.11 Gears

Gear, Ring and Pinion, 4.11:1 Ratio, GM, 8.2 in., Set

Part Number: MGR-G882411

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SKF Bearings Ring and Pinion Gear Installation Kits SDK355

Differential rebuild kit

Part Number: SKF-SDK355

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

USA Standard Gear Master Overhaul Kits ZK C8.75-F

USA Standard Master Overhaul kit for Chrysler 8.75" #89 housing with 25520/90 differential bearings

Part Number: SPZ-37094

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

Yukon Gear & Axle Ring and Pinion Sets YG D44R-354R Dana 44 3.54 Gears

Ring and Pinion Gears, 3.54:1 Ratio, Dana 44 Front, Set

Part Number: YGA-24292

Not Yet Reviewed

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Yukon Gear & Axle Differential Clutch Sets YPKGM9.5-PC-14

Differential Clutch, Carbon Fiber Pack, Rear, Open, GM, 9.5 in., Set

Part Number: YGA-16058

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Richmond Gear EXCel Ring and Pinion Sets D30354 Dana 30 3.54 Gears

Ring and Pinion Kit

Part Number: RMG-D30354

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

Yukon Gear & Axle 1541H Alloy Axles for 2004-2008 CANYON, COLORADO - YA G12479337

Yukon 1541H alloy left hand rear axle for GM 8"

Part Number: YGA-21575

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG T7.5-488 Toyota 7.5 in. 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 23-spline, Standard Rotation, Toyota 7.5 in., Toyota 7.5 in. IFS, Set

Part Number: YGA-24187

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-321 Chrysler 8.25 in. 3.21 Gears

Ring and Pinion Gears, 3.21:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36008

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Artec Industries Dana 60 Front Hydro Ram Mounts RM6001

Artec Industries Dana 60 Front Hydro Ram Mounts RM6001

Axle Housing Braces, Front Hydro Ram Mount, Dana 60, Steel, Natural, Chevrolet, GMC, Each

Part Number: RTE-RM6001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG D44-488T-RUB Dana 44 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 26-spline, Standard Rotation, Thick Ring Gear, Dana 44, Set

Part Number: YGA-24041

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

BD Diesel 12 Bolt Sterling 10.5 Inch Differential Cover 1061830

Differential Cover, Cast to Cool, Aluminum, Black Textured Powdercoated, Sterling 10.5 in., Kit

Part Number: BDD-1061830

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Crown Automotive Ring and Pinion Gears J8127072 AMC Model 20 4.10 Gears

Ring and Pinion Gears, 4.10:1 Ratio, 28-spline, Standard Rotation, AMC Model 20, Set

Part Number: CWA-J8127072

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Moser Engineering Profiled Spools 5S9F35P

Spool, Full, Profiled and Lightened, Steel, 35-spline, 3.250 in. Case, Ford 9 in., Each

Part Number: MSR-5S9F35P

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today