1998 Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

BD Diesel 12 Bolt Sterling 10.5 Inch Differential Cover 1061830

Differential Cover, Cast to Cool, Aluminum, Black Textured Powdercoated, Sterling 10.5 in., Kit

Part Number: BDD-1061830

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG T100-430 Toyota 8.4 in. 4.30 Gears

Toyota, 4.30 Ring and Pinion, w/o_Locker, Set

Part Number: YGA-24669

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Yukon Gear & Axle Master Overhaul Kits YK GM9.25IFS-A

Ring and Pinion Gear Installation Kit, Master Overhaul, 30 Spline, GM 9.25 in. IFS, Kit

Part Number: YGA-14095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

aFe Pro Series Bolt Chrysler 9.25 Inch Differential Cover 46-70272

Differential Covers, Pro Series, Aluminum, Black Powdercoated, Chrysler 9.25 in., Rear, Dodge, Ram, Each

Part Number: AFE-46-70272

Not Yet Reviewed

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aFe Pro Series 10 Bolt Dana 80 Differential Cover 46-70032

Differential Cover, Rear, 10-bolt, Aluminum, Machined Fins, Black Powdercoated, Dana 80, Each

Part Number: AFE-46-70032

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Yukon Gear & Axle 1541H Alloy Axles for 2003-2005 E-150, 1997-2002 E-150 ECONOLINE - YA F975009

Axle Shaft, Rear Passenger Side, C-clip, 34-spline Inner, 32.125 in. Length, Ford 8.8 in., Ford 9.75 in., Each

Part Number: YGA-21539

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D44-488 Dana 44 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 10-bolt, 26-spline, Standard Gear Rotation, Dana 44, Set

Part Number: SPZ-36047

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 708074-5 Dana 70 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Rotation, Installation Kit, Dana 70, Kit

Part Number: SDH-708074-5

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG C8.25-456 Chrysler 8.25 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36012

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.25-488R GM 8.25 in. IFS 4.88 Gears

USA Standard Ring & Pinion gear set for GM 8.25" IFS Reverse rotation in a 4.88 ratio

Part Number: SPZ-36209

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.25-456R GM 8.25 in. IFS 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 8.25 in., IFS, Set

Part Number: SPZ-36208

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

RT Off-Road Performance Axle Kits RT23001

Axle Shafts, C-clip Type, 27-spline Inner, 32.000 in. Length, 4340 Chromoly, Rear, Dana 35, Jeep, Kit

Part Number: RTO-RT23001

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Crown Automotive Spline Differential Case Kits Dana 35 4740834

Differential Case Kit (3.55 3.73 4.1 4.56 4.88),

Part Number: CWA-4740834

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Yukon Gear & Axle Bearing Kits BK D50-STRAIGHT

Yukon Bearing install kit for Dana 50 differential (straight axle)

Part Number: YGA-11030

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Precision Gear Ring and Pinion Sets F88/430 Ford 8.8 in. 4.30 Gears

RING AND PINION

Part Number: ALY-F88430

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

OMIX-ADA Spider Gear Kits for 1996-2004 GRAND CHEROKEE - 16507.41

Spider Gears, Side Gears, Friction Plates, Cross Shaft Pin, Rear, Trak-Lok, 30 Spline, Dana 44, Jeep, Kit

Part Number: OMX-1650741

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Sets GM925456 GM 9.25 in. IFS 4.56 Gears

Ring and Pinion Kit

Part Number: RMG-GM925456

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Richmond Gear EXCel Ring and Pinion Sets GM75410TK GM 7.5/7.625 in. 4.10 Gears

Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75410TK

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.5-390 GM 8.5/8.6 in. 3.90 Gears

Ring and Pinion Gear, 3.90:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36215

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F8.8-411 Ford 8.8 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36125

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Motive Gear Differential Bearing Kits R9.75FRT

Ring and Pinion Installation Kit, Ford, 9.75 in., Kit

Part Number: MGR-R975FRT

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM7.2-411R GM 7.2 in. IFS 4.11 Gears

USA Standard Ring & Pinion gear set for GM IFS 7.2" in a 4.11 ratio

Part Number: SPZ-36447

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.5-308 GM 8.5/8.6 in. 3.08 Gears

Ring and Pinion Gear, 3.08:1 Ratio, GM, 8.5 in./8.6 in., Rear, Set

Part Number: SPZ-36211

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Richmond Gear EXCel Ring and Pinion Gear Installation Kits XL-1068-1

Ring and Pinion Installation Kit, Complete, Dana 80, Rear, Kit

Part Number: RMG-XL-1068-1

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Estimated Ship Date: Nov 26, 2025 if ordered today

Motive Gear Performance Ring and Pinion Sets G895410IFS GM 9.25 in. IFS 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 9.25 in., IFS, Set

Part Number: MGR-G895410IFS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today