1989 Differential & Rear-End Components

Ring and Pinion Installation Kit, GM, 10-Bolt, 8.5 in. Diameter Ring Gear, 30-Spline Pinion, Kit

Part Number: RMG-831021B

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Differential Cover, 14-bolt, Steel, Black, GM 9.5 in., Each

Part Number: RNB-697-711

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Spool, Full Size, Steel, 28-Spline, 10-Bolt, GM 8.5 in., Each

Part Number: MGR-FS10-28

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ring & Pinion Gear Set GM 10 Bolt 8.5" / 3.90 Ratio

Part Number: SVL-2020954

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Pinion Nuts, Steel, Dana 30, Jeep Wrangler JK, Each

Part Number: SDH-44189

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Differential Cover, Aluminum, 10 Cover Bolt, 10 Ring Gear Bolt, Red Powdercoated, Dana 44, Each

Part Number: ALY-11212

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Ring and Pinion, RP TOYOTA LANDCRUISER 4.11

Part Number: RMG-TL95411

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Differential, Lock-Right, Locker, 30-Spline, Toyota, 8 in., Rear, Each

Part Number: PWT-1620-LR

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Ring and Pinion Installation Kit, GM, 8.2 in., 10-Bolt, Kit

Part Number: RMG-831022M

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Differential, Auburn, Grip-N-Loc, Limited Slip, 33-Spline, Ford, 8.8 in., Each

Part Number: AUB-5460116

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Gear, Ring and Pinion, 3.07:1 Ratio, Dana 44, Standard Rotation, Set

Part Number: MGR-D44-307

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.56:1 Ratio, 1.375 in. Pinion, 26 Spline, 8.500 in. Ring Gear, Dana 44, Set

Part Number: YGA-24036

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Estimated Ship Date: Today

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Differential Pinion Bearing, 1.375 in. Inside Diameter, Each

Part Number: TMK-HM88649

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Axle Shaft, Front, 4340 Chromoly, 19 Spline, 9.940 in. Length, Dana 44, GM, Chevy, GMC, Jeep, Each

Part Number: YGA-21355

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Ring & Pinion Gear Set Dana 35 / 3.73 Ratio

Part Number: SVL-2020481

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Axle, Direct Fit, OEM Replacement, Rear, Driver, Passenger Side, 30-Spline, Cadillac, Chevy, GMC, Pickup, SUV

Part Number: RNB-630-121

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Gear, Ring and Pinion, 4.56:1 Ratio, 1.375 in. Pinion, 26 Spline, 8.500 in. Ring Gear, Dana 44, Set

Part Number: YGA-24054

Not Yet Reviewed

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Differential, Select-A-Loc, 30-Spline, Dana 50, 10-Bolt, Each

Part Number: AUB-545020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Shims, Pinion Shim Type, Steel, Set

Part Number: MGR-1100

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Locking Hub Service Kit, 449SK, Chevrolet, Ford, Kit

Part Number: MMK-449SK

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Pinion Bearing Race, 2.844 in. Diameter, Each

Part Number: TMK-HM88610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Differential Carrier, Open, GM 7.625 in., 3.23 and higher ratio, Each

Part Number: MGR-GM7-6E

Not Yet Reviewed

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Combo, Differential, Traction-Lok, Ring and Pinion, 3.55:1 Ratio, Install Kit, Ford, 8.8 in.. 31 Spline, Kit

Part Number: CMB-14-0063

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Ring Gear Bolt, 7/16-20 in. LH Thread Size, Steel, Natural, Rear, Chrysler 9.25 in., Each

Part Number: YGA-33033

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Pinion Nut, Steel, 7/8 in.-14 Thread, Each

Part Number: SDH-30271

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today