2005 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 Axle Shafts 630-420

Front Axle Shaft, GM 8.25IFS

Part Number: RNB-630-420

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 707309-1X Dana 44 4.10 Gears

Ring and Pinion Gears, 4.10:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Dana 44, Kit

Part Number: SDH-707309-1X

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM7.5-456 GM 7.5/7.625 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36201

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Motive Gear Ring and Pinion Sets D70-410 Dana 70 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Dana 70, Set

Part Number: MGR-D70-410

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Auburn Gear Grip-N-Loc 29 Spline Differential Chrysler 8.25 Inch 546074

Auburn Gear Grip-N-Loc 29 Spline Differential Chrysler 8.25 Inch 546074

Differential, Auburn, Grip-N-Loc, Limited Slip, 29-Spline, Mopar, 8.25 in., Each

Part Number: AUB-546074

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

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Eaton Detroit Truetrac 29 Spline Differential Chrysler 8.25 Inch 912A553

5 out of 5 stars ( 3 )

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Motive Gear Differential Bearing Kits R9.5GRLMKT

Ring and Pinion Installation Kit, GM 9.5 in., Kit

Part Number: MGR-R95GRLMKT

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Differential Clutch Sets YPKF10.5-PC

Differential Clutch, Steel Pack, Posi, 3-Pinion, Ford, 10.5 in., Set

Part Number: YGA-16101

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Spicer Drivetrain Products Pinion Shims 708020

Pinion Shims, Steel, Dana, Kit

Part Number: SDH-708020

5.0 out of 5 stars ( 1 )

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Spicer Drivetrain Products Pinion Bearings 706015X

Differential Pinion Bearing Kit (Cup/Cone) - Dana 50

Part Number: SDH-706015X

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Yukon Gear & Axle Differential Pinion Nuts YSPPN-012

Differential Pinion Nut, 7/8 in.-20 Thread, Steel, Each

Part Number: YGA-33146

5.0 out of 5 stars ( 2 )

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Dorman 14 Bolt GM 10.5 Inch Differential Cover 697-703

Differential Cover, Steel, Natural, GM, 10.5 in., 14-Bolt, Each

Part Number: RNB-697-703

3.9 out of 5 stars ( 10 )

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Motive Gear Differential Carrier Shim Kits 1135R

Differential Carrier Shims, Steel, Ford, 9.75 in., Kit

Part Number: MGR-1135R

5.0 out of 5 stars ( 1 )

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Yukon Gear & Axle Master Overhaul Kits YK F9.75-X

Installation Kit, Master Overhaul, Ford 9.75 in., Kit

Part Number: YGA-14065

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Richmond Gear Crush Sleeves 19-0004-1

Differential Crush Sleeve; Fits GM 8.5 in.

Part Number: RMG-19-0004-1

5.0 out of 5 stars ( 1 )

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Motive Gear Performance Ring and Pinion Sets V885373L Corvette C5/C6 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, Chevy, C-5, C-6, Set

Part Number: MGR-V885373L

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

USA Standard Gear Spider Gear Sets ZIKGM8.6-S-30V3

Differential Carrier Gear Kit, USA Standard Gear standard spider gear set for '07 & up GM 8.6"

Part Number: SPZ-39036

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USA Standard Gear Ring and Pinion Sets ZG D44-456T Dana 44 4.56 Gears

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

Part Number: SPZ-36045

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Motive Gear Crush Sleeves 3507575

Differential Crush Sleeves, Steel, AM General, AMC, Chevrolet, Chrysler, Dodge, Ford, Jeep, Plymouth, Pontiac, Ram, Each

Part Number: MGR-3507575

5.0 out of 5 stars ( 2 )

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Motive Gear 30 Spline Differential Carrier Cases GM 10.5 Inch (14-bolt) 6258336

Differential, Open, Empty, 30-Spline, GM, 10.5 in.,4.10 & lower ratio, Each

Part Number: MGR-6258336

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt), truck 546032

5 out of 5 stars ( 1 )

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Richmond Gear EXCel Ring and Pinion Sets D44456RUB Dana 44 4.56 Gears

Ring and Pinion Kit

Part Number: RMG-D44456RUB

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Eaton Detroit Lockers GM 8.5/8.6 Inch 187C148A

Differential, Eaton Detroit Locker, 30-Spline, GM, 8.5 in., Each

Part Number: ETN-187C148A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

SVL Drivetrain Ring and Pinion Gear Sets 2023704 GM 8.5/8.6 in. 4.88 Gears

Ring and Pinion Gears, GM 8.5/8.6 in., 4.88:1 Ratio, 30-spline, Standard, Must Use 2.73:1 or Numerically Higher Ratio Carrier, GM 8.5/8.6 in., Set

Part Number: SVL-2023704

5.0 out of 5 stars ( 1 )

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Spicer Drivetrain Products 27 Spline Differential Carriers Dana 35 708183

Differential Carrier, Trac-Lok Style, 27-spline, Steel, Rear, Dana 35, Jeep, Each

Part Number: SDH-708183

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Motive Gear Ring and Pinion Sets C9.25-456 Chrysler 9.25 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Chrysler, 9.25 in., Set

Part Number: MGR-C9-25-456

5.0 out of 5 stars ( 3 )

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Dorman Ring and Pinion Sets 697-129 AAM/Chrysler/GM 11.5 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, AAM/Chrysler/GM 11.5 in., Set

Part Number: RNB-697-129

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today