1990 Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

USA Standard Gear Ring and Pinion Sets ZG GM8.5-342 GM 8.5/8.6 in. 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: SPZ-36213

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Motive Gear Ring and Pinion Sets GM10-342A GM 8.5/8.625 in. 3.42 Gears

4.5 out of 5 stars ( 16 )

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Auburn Gear Grip-N-Loc 35 Spline Differential Ford 10.25/10.50 Inch 546089

Auburn Gear Grip-N-Loc 35 Spline Differential Ford 10.25/10.50 Inch 546089

Differential, Auburn, Grip-N-Loc, Limited Slip, 35-Spline, Ford, 10.25 in., 10.50 in., Each

Part Number: AUB-546089

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Yukon Gear & Axle Dura Grip Positraction Carriers Ford 10.25/10.50 Inch YDGF10.25-35-1

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Auburn Gear Select-A-Loc 31 Spline Differential Ford 8.8 Inch 545002

Differential, Auburn, Locker, 31-Spline, Ford, 8.8 in., 10-Bolt, Each

Part Number: AUB-545002

2.5 out of 5 stars ( 2 )

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Yukon Gear & Axle Spider Gear Kits YPKD30-S-27

Spider Gear Kit, Open Differential, Dana 30/ Dana Super 30, 27 Spline, Kit

Part Number: YGA-16073

5.0 out of 5 stars ( 1 )

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Trail-Gear Trail-Creeper Ring & Pinion Gears 304510-1-KIT Toyota 8 in. 5.29 Gears

TRAIL CREEPER 29SPL-29SPL FLAN

Part Number: TGI-304510-1-KIT

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Motive Gear Super Ring and Pinion Gear Installation Kits R8.8RSKT

Ring and Pinion Installation Kit, Super Kit, Ford 8.8 in., Truck, Kit

Part Number: MGR-R88RSKT

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Hurst Ring and Pinion Sets 02-127 GM 8.875 in. (12-bolt) truck 3.42 Gears

Gear, Ring and Pinion, 3.42:1 Ratio, GM, 12-Bolt Truck, Set

Part Number: HUU-02-127

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

Yukon Gear & Axle Grizzly Lockers Dana 44 YGLD44-4-30

Grizzly Locker, Dana 44, 30 Spline, 3.92 Up Ratio, Each

Part Number: YGA-28001

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Yukon Gear & Axle Differential Carrier Replacement Parts YSPBF-023

Oil Slinger, Differential Carrier Replacement Part, Outer, Each

Part Number: YGA-33022

5.0 out of 5 stars ( 4 )

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Yukon Gear & Axle Differential Pinion Nuts YSPPN-018

Pinion Nut, Steel, Each

Part Number: YGA-33152

5.0 out of 5 stars ( 2 )

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Yukon Gear & Axle 30 Spline Differential Carrier Cases Dana 44 YC D706024

Differential Carrier Cases, Dana 44, 30 Spline, 3.73 and Down Ratio, Each

Part Number: YGA-20027

5.0 out of 5 stars ( 2 )

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Yukon Gear & Axle Carrier Installation Kits CK GM9.5

Carrier Installation Kit, GM 9.5/9.76, Bearings, Races, Shims, Kit

Part Number: YGA-57015

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Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Spicer Drivetrain Products Genuine OE 10 Bolt Dana 80 Differential Cover 707231X

Differential Cover, OE, Steel, Natural, Dana 80, Each

Part Number: SDH-707231X

5.0 out of 5 stars ( 2 )

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Motive Gear Differential Bearing Kits R10CR

Ring and Pinion Installation Kit, GM 8.2 in., Kit

Part Number: MGR-R10CR

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Differential Carrier Bearings CK D60

Differential Carrier Bearings, Steel, Races, Shims, Dana 60, Dana 70, Dana 70-U, Kit

Part Number: YGA-57005

5.0 out of 5 stars ( 1 )

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Alloy USA Aluminum 10 Bolt Dana 44 Differential Cover 11212

Differential Cover, Aluminum, 10 Cover Bolt, 10 Ring Gear Bolt, Red Powdercoated, Dana 44, Each

Part Number: ALY-11212

4.5 out of 5 stars ( 2 )

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SVL Drivetrain Spider Gear Kits 10020714

Differential Carrier Rebuild Kits and Spider Gears, Dana 30, Side Gears, Front, Open, 27-spline, 10-bolt, Dana 30, Dana 30 Jeep Wrangler JK, TJ, Kit

Part Number: SVL-10020714

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Grizzly Lockers Ford 10.25/10.50 Inch YGLF10.25-35

Grizzly Locker, Ford 10.25 in., 35 Spline, Each

Part Number: YGA-28026

5.0 out of 5 stars ( 1 )

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Timken Pinion Bearing Races HM804810

Bearing Race, Differential Pinion, 3.750 in. Diameter, Cadillac, Each

Part Number: TMK-HM804810

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Motive Gear Ten Factory Axle Shafts MG22138

C CLIP Chromoly

Part Number: MGR-MG22138

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Yukon Gear & Axle Ring and Pinion Gear and Differential Combos YGK2246

Ring and Pinion Gears,Yukon Gear & Axle 7.5"/7.625" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: YGA-10646

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG F8.8-373 Ford 8.8 in. 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set

Part Number: YGA-24096

4.5 out of 5 stars ( 2 )

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Spicer Drivetrain Products 30 Spline Differential Carriers Dana 60 708013

Differential Carrier, Clutch-type, Steel, Dana 60, 30-Spline, 4.10 and lower ratio, Each

Part Number: SDH-708013

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Motive Gear Basic Ring and Pinion Gear Installation Kits R10RPK

Ring and Pinion Installation Kit, Basic, GM 8.5 in., Front/Rear, Kit

Part Number: MGR-R10RPK

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Alloy USA Differential Perma-Lock Kits 451100

Front Axle Actuator, Perma-Lock, Dodge, Jeep, 4WD, Each

Part Number: ALY-451100

5.0 out of 5 stars ( 3 )

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