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

Richmond Gear Ring and Pinion Sets 69-0145-1 Chrysler 8.75 in. 742 case 5.13 Gears

Gear, Ring and Pinion, 5.13:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set

Part Number: RMG-6901451

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

Longfield Ring and Pinion Gears 303928-1 Toyota 8 in./Toyota V6 4.88 Gears

Longfield 29-Spline Toyota 8in Ring & Pinion Gears - 4.88 V6

Part Number: LSA-303928-1

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

USA Standard Gear Master Overhaul Kits ZK M20

USA Standard Master Overhaul kit for the 'Model 20 differential

Part Number: SPZ-37065

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

Moser Engineering Replacement Alloy Axle Shafts for 1964-1966 MUSTANG - A2864MUST-P

Axle, Replacement, Passenger Side, Rear, 28-Spline, Ford, Each

Part Number: MSR-A28-64MUST-P

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-2015-1

Ring and Pinion Installation Kit, Complete, Ford 10.5 in., Rear, Kit

Part Number: RMG-XL-2015-1

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

Moser Engineering Axle Shafts, Custom Order A35CST-00502

CUSTOM AXLES

Part Number: MSR-A35CST-00502

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

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USA Standard Gear Axle Shafts for 1999-2004 MUSTANG - ZA FM4235E

AXLE SHAFTS, DIRECT FIT, USA Standard axle for '99-'04 Mustang, 31 spline, 5 lug, 30.75" long

Part Number: SPZ-35199

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 Master Overhaul Kits ZK GM8.25IFS-B

USA Standard Master Overhaul kit for the '99 and newer GM 8.25" IFS differential

Part Number: SPZ-37053

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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 1541H Alloy Axles for 1979-1986 BRONCO, 1979-1987 F-150 - YA F900001-35SP

Axle Shaft, Rear, Bolt-In, 1541H Alloy, 35 Spline, 32.00 in. Length, Ford 9 in., Ford, Pickup, Van, Each

Part Number: YGA-21209

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Dorman Axle Shafts for 2009-2014 F-150 - 630-328

Axle Shaft, Rear Passenger Side, C-clip, 34-spline, Steel, Ford 9.75 in., Ford, Kit

Part Number: RNB-630-328

4.0 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

Yukon Gear & Axle Ring and Pinion Sets YG D44JL-345 Dana 44/M200 Jeep Wrangler JL 3.45 Gears

Ring and Pinion Gears, 3.45:1 Ratio, 32-spline, Standard Rotation, Positraction Only, Dana 44 Jeep Wrangler JL, Dana M220, Rear, Jeep, Set

Part Number: YGA-24800

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

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 5012807AC Dana 35 3.73 Gears

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 5012807AC Dana 35 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Rear, Dana 35, Jeep, Kit

Part Number: CWA-5012807AC

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Moser Engineering Replacement Alloy Axle Shafts for 1967-1970 MUSTANG - A2867MUST

Axles, Replacement, Driver Side, Passenger Side, Rear, Ford, 9 in., Pair

Part Number: MSR-A28-67MUST

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM14T-538T GM 10.5 in. (14-bolt) 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: YGA-24140

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 Spartan Lockers Ford 8.8 Inch SL F8.8-31

Spartan Differential Locker, Ford 8.8 in., 31-spline Axle, Ford, Each

Part Number: SPZ-17005

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Powertrax Lock-Right Lockers Ford 8.8 Inch 1822-LR

3 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Yukon Gear & Axle Spider Gear Kits YPKD70-S-32

Spider Gear Kit, Open Differential, Dana 70, 32 Spline, Kit

Part Number: YGA-16092

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

Longfield Drivetrain Axle Shafts, Direct Fit 304394-1-KIT

Axle Shafts Longfield Chromoly FJ80 Land Cruiser Semi-Float Rear Pair

Part Number: LSA-304394-1-KIT

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

Yukon Gear & Axle Ring and Pinion Sets YG F9-513 Ford 9 in. 5.13 Gears

Ring and Pinion Gears, 5.13:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: YGA-24111

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

Richmond Gear Ring and Pinion Sets 69-0298-1 GM 8.875 in. (12-bolt) truck 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, GM, 12-Bolt Truck, 4 Series, Set

Part Number: RMG-6902981

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

OMIX-ADA Spline Differential Carriers AMC Model 20 16503.31

Differential Carrier, Open, Steel, Rear, AMC Model 20, Jeep, Each

Part Number: OMX-1650331

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Dana Spicer Drivetrain Products - Ring and Pinion Gears for 2017 F-350 SUPER DUTY - 2010902

DIFFERENTIAL RING AND PINION M300 REAR 4.10 RATIO

Part Number: SDH-2010902

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

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 76127-5X Dana 50 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Reverse Rotation, Installation Kit, Dana 50, Kit

Part Number: SDH-76127-5X

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

Yukon Gear & Axle Ring and Pinion Sets YG F8.8-411-15 Ford 8.8 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 31-spline, Ford 8.8 in., Ford 8.8 in. IRS, Set

Part Number: YGA-24691

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

Richmond Gear EXCel Ring and Pinion Sets D60488RT Dana 60 4.88 Gears

Ring and Pinion Kit

Part Number: RMG-D60488RT

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

Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs 14-0020 Chrysler 8.75 in. 742 case 4.10 Gears

Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, Mopar, 8.75 in., 742 Case, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0020

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today