1978 Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Yukon Gear & Axle Ring and Pinion Sets YG D60-488T Dana 60 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: YGA-24605

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Motive Gear Ring and Pinion Sets C8.25-410 Chrysler 8.2/8.375 in. 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Chrysler 8.25 in, Set

Part Number: MGR-C825-410

5.0 out of 5 stars ( 1 )

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 Crosspins and Shafts YSPXP-027

Crosspin Shaft, Steel, 0.750 in. Diameter, Each

Part Number: YGA-33332

Not Yet Reviewed

Estimated Ship Date: Today

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Motive Gear Ring and Pinion Sets D60-456XF Dana 60 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Dana 60, Reverse Cut, Set

Part Number: MGR-D60-456XF

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Yukon Gear & Axle Ring and Pinion Sets YG C8.25-390 Chrysler 8.25 in. 3.90 Gears

Ring and Pinion Gears, 3.90:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: YGA-24003

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Yukon Gear & Axle Axle Drive Flanges YHC50002

Yukon hardcore drive flange kit for Dana 44, 30 spline outer stubs. Non-engraved caps.

Part Number: YGA-29066

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

Yukon Gear & Axle Ring and Pinion Gears YG D30-390

D30 3.90 R&P

Part Number: YGA-24569

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Motive Gear Super Ring and Pinion Gear Installation Kits R8.25RSK

Ring and Pinion Installation Kit, Super Kit, Chrysler 8.25/8.375 in., Kit

Part Number: MGR-R825RSK

4.0 out of 5 stars ( 1 )

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 Differential Carrier Replacement Parts YSPSPR-007

Spring, Differential Carrier Replacement Part, Trac Loc, Ford 8 in., Ford 9 in., Each

Part Number: YGA-33518

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Motive Gear Differential Pinion Shims 2102

Pinion Shims, Steel, Ford, 8 in., Kit

Part Number: MGR-2102

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 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: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 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 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 GM7.5-308 GM 7.5/7.625 in. 3.08 Gears

Ring and Pinion Gears, 3.08:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24476

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets CR925355 Chrysler 9.25 in. 3.55 Gears

Ring and Pinion Kit

Part Number: RMG-CR925355

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 Full Spools YP FSM20-3-29

Spool, Steel, 29-Spline, AMC Model 20, 3.08 and up, Each

Part Number: YGA-32049

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

Powertrax No-Slip Traction Systems Chrysler 8.25 Inch 9203822705

Differential Case, No-Slip Traction System, Performance, Rear, 27-Spline, Forged 9310, 10-Bolt Ring Gear, Detailed Instructions, Mopar 8.25 in., Each

Part Number: PWT-92-0382-2705

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Yukon Gear & Axle Super Carrier Shims SK 706375

Carrier shim kit for Dana 60, 61 & 70U

Part Number: YGA-55020

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

USA Standard Gear ZG Series Ring and Pinion Sets ZG C9.25-390 Chrysler 9.25 in. 3.90 Gears

Ring and Pinion Gears, 3.90:1 Ratio, 29-spline, Standard Ring Gear Rotation, Chrysler 9.25 in., Set

Part Number: SPZ-36019

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 Ring and Pinion Sets YG D44-513 Dana 44 5.13 Gears

Ring and Pinion Gears, 5.13:1 Ratio, Dana 44, Set

Part Number: YGA-24042

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPBF-012

Oil Slinger, Differential Carrier Replacement Part, Outer, Each

Part Number: YGA-33011

Not Yet Reviewed

Estimated Ship Date: Today

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USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2188 Chrysler 8.25 in. 3.90 Gears

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10901

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

USA Standard Gear ZG Series Ring and Pinion Sets ZG F8-325 Ford 8 in. 3.25 Gears

Ring and Pinion Gears, 3.25:1 Ratio, 25-spline, Standard Ring Gear Rotation, Ford 8 in., Set

Part Number: SPZ-36116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets TL95529 Toyota 9.5 in. 5.29 Gears

Ring and Pinion, RP TOYOTA LANDCRUISER 5.29

Part Number: RMG-TL95529

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

Motive Gear Basic Ring and Pinion Gear Installation Kits R9RTPK

Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit

Part Number: MGR-R9RTPK

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

Motive Gear Ring and Pinion Sets D35-355 Dana 35 3.55 Gears

Gear, Ring and Pinion, 3.55:1 Ratio, Dana 35, Set

Part Number: MGR-D35-355

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today