1991 Differential & Rear-End Components

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

Part Number: SDH-708013

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Gear, Ring and Pinion, 2.73:1 Ratio, GM 8.5 in., Set

Part Number: RNB-697-812

4.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.5 in/8.6 in., Set

Part Number: MGR-GM10-342

5.0 out of 5 stars ( 3 )

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Spider Gear Kit, Open Differential, Dana 44, 30 Spline, Kit

Part Number: SDH-706027X

5.0 out of 5 stars ( 4 )

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

Part Number: YGA-24067

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Spool, Mini, Steel, 30-Spline, 10-Bolt, Dana 44, Each

Part Number: MGR-MSD44-30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Ring & Pinion Gear, 4.11 Ratio, Dana 50, Set

Part Number: YGA-24299

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Differential, Eaton Detroit Locker, 30-Spline, Dana 44, Each

Part Number: ETN-187SL16C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Axle Shaft, Cut To Fit, Rear, 4340 Chromoly, 30 Spline, 34-36.5 in. Length, Dana 60, Pickup, Each

Part Number: YGA-21708

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Differential Carriers, Loaded, Dana 35, Open, 27-spline, Standard, Split Case 2.73 in. - 3.31 in., with Bearings, 10 Bolt, Rear, Jeep, Truck, Each

Part Number: SDH-75053X

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Differential Vent, Round, Steel, Natural, Ford, Each

Part Number: RNB-924-263

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Zip Locker, Air Locker, Dana 30/Super 30, 27 Spline, 3.73 Up Ratio, Each

Part Number: YGA-34016

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Estimated Ship Date: May 4, 2026 if ordered today

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USA Standard Gear standard spider gear set for Ford 8.8", 31 spline

Part Number: SPZ-39016

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Estimated Ship Date: Apr 17, 2026 if ordered today

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Axle Shaft, Rear Driver Side, 1541H Alloy, 27 Spline, 30.688 in. Length, Dana 35, Jeep, Each

Part Number: YGA-21303

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Ring and Pinion Gear Installation Kit, Master Overhaul Kit, Dana 44, Kit

Part Number: YGA-14033

3.5 out of 5 stars ( 2 )

Estimated Ship Date: May 4, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, 1.575 in. Pinion, 27 Spline, 9.500 in. Ring Gear, Toyota 9.5 in., Set

Part Number: YGA-24550

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Differential Ring and Pinion; GM 8.5 10 Bolt - 3.73 Ratio

Part Number: SVL-2023695

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Ring and Pinion Gears, 3.73:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36197

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Ford 8.8 in., 28-spline, 10-bolt, Ford, Lincoln, Mazda, Mercury, Kit

Part Number: SPZ-39015

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Carrier Gear Kit, INT FORD 8.8" 28SPL

Part Number: RMG-XL-4013

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Front, Dana 50, Kit

Part Number: ARB-RD158

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Differential Inner Gear Kit 35 Spline: Dana 80 Type: Open 94-01 D2500/W2500, 89-13 E350/F350 & E450/F450

Part Number: SDH-707063X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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Rear Axle Shaft (Ford 7.5/8.8) LH/RH

Part Number: SVL-2022599

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Axle Shaft, Ten Factory, Rear, Ford 8.8, 1541H Alloy Steel, Ford, Kit

Part Number: MGR-MG22181

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Differential Cover, Steel, Natural, Ford, 8.8 in., 10-Bolt, Each

Part Number: RNB-697-702

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow