1987 GMC Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Powertrax Differential Carrier Replacement Parts 1950604SBS

Differential Rebuild Kit, Active Spacer

Part Number: PWT-1950604SBS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Powertrax Differential Carrier Replacement Parts 8011001ZAT

Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Powertrax Cross Shaft Pins 3991055RDZ

Pinion Shaft, SHAFT, SHORT, RDZ, 3991055

Part Number: PWT-3991055RDZ

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Richmond Gear Differential Carrier Rebuild Kits XL-4050

Differential Carrier Gear Kit

Part Number: RMG-XL-4050

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

Yukon Gear & Axle Ring and Pinion Sets YG GM7.2-342R GM 7.2 in. IFS 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Rotation, GM 7.2 in., IFS, Set

Part Number: YGA-24471

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

Dana Spicer Drivetrain Products Spools and Mini Spools 10015373

Performance Mini Spool (GM 8.5 - 28 Spline)

Part Number: SDH-10015373

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Dana Spicer Drivetrain Products Spools and Mini Spools 10002217

Performance Spool Dana 60 40 Spline (4.56 And Up)

Part Number: SDH-10002217

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG D70-513 Dana 70 5.13 Gears

Ring and Pinion Gears, 5.13:1 Ratio, 29-spline, Standard Rotation, Dana 70, Set

Part Number: YGA-24319

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

Yukon Gear & Axle Ring and Pinion Sets YG D70-373 Dana 70 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 70, Set

Part Number: YGA-24073

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

Dorman Axle Shafts 630-042

Front Axle Shaft Assembly

Part Number: RNB-630-042

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

Dorman Ring and Pinion Gear Installation Kits 797-100

Premium Ring And Pinion Master Bearing And Installation Kit

Part Number: RNB-797-100

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

Spicer Drivetrain Products Performance Full Spools 2023541

Spools, Performance, Full, New, 35-spline, Dana 60, Chromoly, Heat Treated, Black, Chevy, Dodge, Ford, GMC, Jeep, Plymouth, Each

Part Number: SDH-2023541

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG D60-586 Dana 60 5.86 Gears

Ring and Pinion Gears, 5.86:1 Ratio, 29-spline, Standard Rotation, Dana 60, Set

Part Number: YGA-24306

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

Yukon Gear & Axle Ring and Pinion Sets YG GM7.5-411T GM 7.5/7.6 in. 4.11 Gears

High performance Yukon Ring & Pinion "thick" gear set for GM 7.5" in a 4.11 ratio

Part Number: YGA-24481

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

Need It Sooner? We recommend these similar substitute parts:

Allstar Performance Ring and Pinion Gear Sets ALL70117 GM 7.5 in. 4.10 Gears

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dana Spicer Drivetrain Products Differential Covers 706059X

Differential Cover Axle: Dana 70 Steel 1979-1981 P300, C30

Part Number: SDH-706059X

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

SVL Drivetrain Products Ring and Pinion Gears 10001729

Differential Ring and Pinion; Dana 60 - 7.17 Ratio

Part Number: SVL-10001729

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Yukon Gear & Axle Drive Flange Caps YHC50005

Axle Drive Flanges, Front, 35-spline, Steel, Natural, Caps, Dana 60, Chevy, Dodge, Ford, GMC, Kit

Part Number: YGA-29069

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

Allstar Performance 9 in. Non-Floater Offset Housing Kits ALL68758

Axel Housing, Steel, Natural, Ford 9 in., Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: AAF-ALL68758

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Dorman Axle C-Clips 13851

Rear Axle Shaft C-Clip Locks

Part Number: RNB-13851

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

SVL Drivetrain Spider Gear Kits 10003707

Differential Inner Gear Kit; GM 7.5/7.6 - 26 Spline, Dura Grip Positraction

Part Number: SVL-10003707

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

Dana Spicer Drivetrain Products Differential Carrier Replacement Parts 46640

Carrier Case Cross Shaft (std) - Dana 70/80

Part Number: SDH-46640

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Dana Spicer Drivetrain Products Differential Covers 708082

Differential Cover

Part Number: SDH-708082

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Dana Spicer Drivetrain Products Ring and Pinion Gear Installation Kits 10043639

Master Overhaul Differential Bearing Kit; Dana 70

Part Number: SDH-10043639

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Dorman Ring and Pinion Sets 697-300 GM 8.5/8.625 in. 3.42 Gears

Differential Ring And Pinion Set

Part Number: RNB-697-300

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 Pinion Bearings and Races 706861X

DANA 70 INNER PINION BRG KIT

Part Number: MGR-706861X

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