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

Yukon Gear & Axle Ring and Pinion Sets YG GM8.25-342R GM 8.25 in. IFS 3.42 Gears

High performance Yukon Ring & Pinion gear set for GM 8.25" IFS Reverse rotation in a 3.42 ratio

Part Number: YGA-24488

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Cardone New CV Drive Axles 66-1556HD

Axle Shafts, New CV Drive Axles, 22.88 in. Length, Front, Chevrolet, GMC, Each

Part Number: AAZ-661556HD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Richmond Gear EXCel Ring and Pinion Sets D60410 Dana 60 4.10 Gears

Ring and Pinion Kit

Part Number: RMG-D60410

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Powertrax No-Slip Traction Systems GM 8.625 Inch 9207863005

Differential, No-Slip Traction System, 30-Spline, GM, 8.6 in., Each

Part Number: PWT-92-0786-3005

4.5 out of 5 stars ( 6 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG D80-373 Dana 80 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36092

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Motive Gear Differential Bearing Kits R14R

Ring and Pinion Bearing Kit; Bearing Kit; GM 10.5 in. 1st Design; Incl. F/R Pinion-Carrier-Pilot Bearings/Pini

Part Number: MGR-R14R

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG D80-488 Dana 80 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set

Part Number: SPZ-36098

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG GM14T-411 GM 10.5 in. (14-bolt) 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 10.5 in. (14-bolt), Set

Part Number: SPZ-36183

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Motive Gear Basic Ring and Pinion Gear Installation Kits R9.5GRLPK

Ring and Pinion Installation Kit, Basic, GM 9.5 in., Rear, Kit

Part Number: MGR-R9-5GRLPK

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Yukon Gear & Axle 10 Bolt Dana 44-HD Differential Cover YP C3-D44-STD

Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, Dana 44-HD, Each

Part Number: YGA-32110

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Yukon Gear & Axle Differential Crush Sleeves YMS99187

Crush Sleeve, Steel, Redi-Sleeve Yoke Saver, Each

Part Number: YGA-30228

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2125

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10838

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Motive Gear Ten Factory Axle Shafts for 1988 R10 SUBURBAN, 1989-1991 R1500 SUBURBAN, 1988-1991 R1500 SUBURBAN - 26010415

Axle Shaft, Rear, C-clip, 30-spline Inner, 31.375 in. Length, GM 8.5 in., Chevy, GMC, Each

Part Number: MGR-26010415

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG GM7.5-342T GM 7.5/7.625 in. 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36196

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Yukon Gear & Axle Minimum Install Kits MK D60-R

Ring and Pinion Gear Installation Kit, Minimum Install, 29-spline, Standard Rotation, Rear, Dana 60, Kit

Part Number: YGA-12026

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPBF-013

Oil Slinger, Differential Carrier Replacement Part, Inner, Each

Part Number: YGA-33012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 706033-4X Dana 60 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Rotation, Installation Kit, Dana 60, Kit

Part Number: SDH-706033-4X

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R7.5GR

Ring and Pinion Installation Kit, Basic, GM 7.5 in., Rear, Kit

Part Number: MGR-R7-5GR

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Richmond Gear EXCel Ring and Pinion Sets GM95373 GM 9.5 in. 3.73 Gears

Ring and Pinion Kit

Part Number: RMG-GM95373

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1044-1

Ring and Pinion Kit

Part Number: RMG-XL-1044-1

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Dorman Ring and Pinion Sets 697-129 AAM/Chrysler/GM 11.5 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, AAM/Chrysler/GM 11.5 in., Set

Part Number: RNB-697-129

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM7.5-273 GM 7.5/7.625 in. 2.73 Gears

Ring and Pinion Gears, 2.73:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24475

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG GM9.5-488 GM 9.5 in. 4.88 Gears

USA Standard Ring & Pinion gear set for GM 9.5" in a 4.88 ratio

Part Number: SPZ-36227

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Hurst Ring and Pinion Sets 02-111 GM 8.875 in. (12-bolt) truck 3.73 Gears

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

Part Number: HUU-02-111

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today