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

Dorman 4WD Differential Actuators 600-200

Front Axle Actuator, Vacuum, Jeep, Each

Part Number: RNB-600-200

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

Yukon Gear & Axle Bearing Kits BK C7.25

Yukon Bearing install kit for Chrysler 7.25" differential

Part Number: YGA-11001

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

OMIX-ADA Spindle Nut Washers for 1984-1991 GRAND WAGONEER, 1974-1983 WAGONEER - 16527.35

Spindle Nut Washer, Steel, Natural, Dana 44, Jeep, Each

Part Number: OMX-1652735

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Yukon Gear & Axle Dura Grip Positraction Carriers Dana 50 YDGD50-30-1

Differential Carrier, Dura Grip Positraction, Traction-Lok, 30-spline, Front, Dana 50, Dana 50 IFS, Ford, Each

Part Number: YGA-26028

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

OMIX-ADA Pinion Nuts for 1987-2001 CHEROKEE, 1993-2003 GRAND CHEROKEE, 1991-2003 WRANGLER - 16584.03

Pinion Nut, Steel, AMC Model 20, Each

Part Number: OMX-1658403

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG D44HD-456 Dana 44-HD 4.56 Gears

Gear, Ring and Pinion, 4.56:1, Dana, 44-HD, Set

Part Number: SPZ-36059

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 Ring and Pinion Sets YG GM9.25-342R GM 9.25 in. IFS 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 9.25 in. IFS, Set

Part Number: YGA-24496

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

GSP New CV Axle Assemblies for 1990-1994 METRO - NCV33038

New CV Axle Assembly

Part Number: GNA-NCV33038

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2161 Dana 80 4.30 Gears

Ring and Pinion Gears,Yukon Gear & Axle 11.25" Dana 80, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10561

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

GSP New CV Axle Assemblies NCV11545

Axle Shaft, Direct Fit, New CV Axle Assembly, Front Driver Side, Steel, Ford, Kia, Mazda, Mercury, L4, 1.6L, 1.8L, 1.9L, 2.0L, Each

Part Number: GNA-NCV11545

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

Richmond Gear EXCel Ring and Pinion Sets D44513 Dana 44 5.13 Gears

Ring and Pinion Kit

Part Number: RMG-D44513

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

OMIX-ADA Pinion Bearings 16517.01

Pinion Bearing, 1.100 in. I.D., Each

Part Number: OMX-1651701

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2123 GM 10.5 in. (14-bolt) 5.13 Gears

Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 5.13 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10523

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

USA Standard Gear Spider Gear Sets ZIKD44-S-30

Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Dana 44, 30-spline, Chevy, Dodge, Ford, GMC, International, Isuzu, Jeep, Kit

Part Number: SPZ-39006

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

Powertrax Grip Lok Traction Systems LK443530

Differential Carrier, Grip Lok, Mechanical Locker, 30 Spline, Dana 30, Front, Rear, Each

Part Number: PWT-LK443530

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Motive Gear Ten Factory Axle Shafts MG20600

Axle Shaft; 22" length, Blank

Part Number: MGR-MG20600

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

Powertrax Differential Carrier Replacement Parts 4211005

GAUGE RING

Part Number: PWT-4211005

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

USA Standard Gear Axle Shafts for 1990-2001 CHEROKEE, 1990-2006 WRANGLER - ZA M35C-27-L

Axle Shaft, 27-Spline, 30.688 in. Length, Driver Side Rear, Jeep, Each

Part Number: SPZ-35062

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

Motive Gear Basic Ring and Pinion Gear Installation Kits RA29RTPK

Ring and Pinion Installation Kit, Basic, Dana 60, Front/Rear, Kit

Part Number: MGR-RA29RTPK

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

USA Standard Gear Bearing Kits ZBKC9.25-R-A

9.25 CHY '00 &DOWN BEARING & SEAL KIT, KOYO BRGS

Part Number: SPZ-58026

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Powertrax Differential Carrier Replacement Parts 5201033CKC

COUPLER

Part Number: PWT-5201033CKC

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Powertrax Differential Carrier Replacement Parts 5251006WDN

Differential Rebuild Kit, Retaining Clip

Part Number: PWT-5251006WDN

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Richmond Gear EXCel Spline Differential Carrier Cases Ford 7.5 Inch XL-5017

Differential Carrier

Part Number: RMG-XL-5017

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 Ring and Pinion Gear and Installation Kit Combos MGK-601 Suzuki 6.9 in. 5.38 Gears

Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-601

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

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2158 Dana 80 3.73 Gears

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10871

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