1985 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 Differential Clutch Disc Kits 697-780

Differential Carrier Clutches, OEM-style Discs and Plates, Steel Clutch Pack, Torsen, Rear, Ford 8.8 in. Ring Gear, Ford, Lincoln, Mazda, Mercury, Kit

Part Number: RNB-697-780

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Motive Gear Ring Gear Bolts RGBT-004

Bolt, RING GEAR BOLT 3/8" X 24 RH

Part Number: MGR-RGBT-004

1.0 out of 5 stars ( 1 )

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Crown Automotive Pinion Bearings J8126499

Crown Automotive Pinion Bearings J8126499

Pinion Bearing, Dodge, Jeep, Kit

Part Number: CWA-J8126499

Not Yet Reviewed

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Yukon Gear & Axle Fill Plugs YSPFP-01

FILL PLUG, 1/2" PIPE THREAD

Part Number: YGA-33539

2.0 out of 5 stars ( 1 )

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USA Standard Gear ZG Series Ring and Pinion Sets ZG F9-389 Ford 9 in. 3.89 Gears

Ring and Pinion Gears, 3.89:1 Ratio, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36138

5.0 out of 5 stars ( 2 )

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 Pinion Shims SK F9-7/16

Pinion depth shims for Ford 9"

Part Number: YGA-55057

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

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2279 Ford 9 in. 3.25 Gears

Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.25 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12533

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Moser Engineering C-Clip Axles for 1982-1992 CAMARO, FIREBIRD - A102804-1

Axle Shaft, C-Clip, 28-spline, 1541H Alloy Steel, Rear, GM 7.5 in., GM 7.625 in., Chevy, Pontiac, Each

Part Number: MSR-A102804-1

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Richmond Gear EXCel Ring and Pinion Sets D44409R Dana 44 4.09 Gears

Ring and Pinion Gears, EXCel, Dana 44, 4.09:1 Ratio, 26-spline, Reverse, for 3.92 or Numerically Higher Ratio Carrier, Front, Dana 44, Ford, Set

Part Number: RMG-D44409R

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ARB Air Locker 27 Spline Differential Dana 35 RD102

Differential Carrier, Air Locker, Nodular Iron, Rear, Dana 35, Kit

Part Number: ARB-RD102

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ARB Air Locker 30 Spline Differential Toyota 8.875 Inch RD142

Differential Carrier, Air Locker, Nodular Iron, Toyota 8.875 in., Kit

Part Number: ARB-RD142

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ARB Air Locker 30 Spline Differential Toyota 8.875 Inch RD153

Differential Carrier, Air Locker, Nodular Iron, Rear, Toyota 8.875 in., Kit

Part Number: ARB-RD153

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits for 1984-1995 4RUNNER, 1979-1995 PICKUP - R11R

Ring and Pinion Installation Kit, Basic, Toyota 8.0 in., Front/Rear, Kit

Part Number: MGR-R11R

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Sets F75410 Ford 7.5 in. 4.10 Gears

Ring and Pinion Kit

Part Number: RMG-F75410

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Rebuild Kits and Spider Gears YPKGM12-P-33

Yukon positraction internals for GM 12 bolt car and truck with 33 spline axles

Part Number: YGA-16040

2.0 out of 5 stars ( 1 )

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Motive Gear Basic Ring and Pinion Gear Installation Kits D60IK

Ring and Pinion Installation Kit, Dana 60, Kit

Part Number: MGR-D60IK

5.0 out of 5 stars ( 2 )

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 Crosspin Bolts YSPBLT-065

Crosspin Bolt, Each

Part Number: YGA-33344

3.0 out of 5 stars ( 2 )

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USA Standard Gear ZG Series Ring and Pinion Sets ZG D44R-456R Dana 44 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Reverse Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36066

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 GM8.5-538 GM 8.5/8.6 in. 5.38 Gears

Ring & Pinion Gear, 5.38 Ratio, GM, 8.5 in./8.6 in., Set

Part Number: YGA-24494

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 Ring and Pinion Gear and Installation Kit Combos MGK-214 GM 8.5 in. 4.88 Gears

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

Part Number: MGR-MGK-214

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

Auburn Gear Select-A-Loc 30 Spline Differential Dana 44 545041

Differential, Select-A-Loc, 30-Spline, Dana 44, 10-Bolt, Each

Part Number: AUB-545041

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 Spider Gear Kits YPKC9.25-S-31

Spider Gear Kit, Open Differential, Chrysler 9.25 in., 31 Spline, Kit

Part Number: YGA-16004

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

USA Standard Gear ZG Series Ring and Pinion Sets ZG F9-350 Ford 9 in. 3.50 Gears

Ring and Pinion Gears, 3.50:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36135

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 Differential Carrier Replacement Parts YSPTW-044

Thrust Washer, Positraction Differential, GM 8.875 in. Passenger Car, Truck, Each

Part Number: YGA-33382

3.33 out of 5 stars ( 3 )

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Longfield Ring and Pinion Gears 304509-1-KIT Toyota 8 in. 4.88 Gears

Longfield 29-Spline Toyota 8in Ring & Pinion Gears with 29-Spline Flange Kit - 4.88 High Pinion

Part Number: LSA-304509-1-KIT

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today