JEEP 4.0L/242 Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

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: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Powertrax Lock-Right Lockers Dana 35 2310-LR

Differential, Lock-Right, Locker, 27-Spline, Dana 35, Each

Part Number: PWT-2310-LR

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Motive Gear Ten Factory Driveshafts for 2004-2006 WRANGLER - TFR1310-2137

Driveshaft, 2-Piece, Rear, 4140 Chromoly, Jeep, Each

Part Number: MGR-TFR1310-2137

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Crown Automotive 4WD Front Axle Actuators 83503113

Vacuum Motor Kit, Black & Zinc, Metal, Plastic & CorkHardware Included

Part Number: CWA-83503113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Motive Gear Ring and Pinion Sets D30-410F Dana 30 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Dana 30, Set

Part Number: MGR-D30-410F

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Spicer Drivetrain Products Ring and Pinion Gears 706930-4X Dana 30 4.10 Gears

3.25 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Motive Gear Ring and Pinion Sets D44-427 Dana 44 4.27 Gears

Gear, Ring and Pinion, 4.27:1 Ratio, Dana 44, Set

Part Number: MGR-D44-427

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

USA Standard Gear Ring and Pinion Sets ZG C8.25-390 Chrysler 8.25 in. 3.90 Gears

Ring and Pinion Gears, 3.90:1 Ratio, 27-spline, Standard Ring Gear Rotation, Chrysler 8.25 in., Set

Part Number: SPZ-36010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D30R-513R Dana 30 5.13 Gears

USA Standard Ring & Pinion replacement gear set for Dana 30 Reverse rotation in a 5.13 ratio

Part Number: SPZ-36302

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG M35-488 Dana 35 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, 1.375 in. Pinion, 26 Spline, 7.562 in. Ring Gear, Dana 35, Set

Part Number: YGA-24183

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 Ring and Pinion Sets ZG D44-589 Dana 44 5.89 Gears

USA Standard Ring & Pinion gear set for Dana 44 in a 5.89 ratio

Part Number: SPZ-36054

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets D44538 Dana 44 5.38 Gears

Ring and Pinion Kit

Part Number: RMG-D44538

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D44-513 Dana 44 5.13 Gears

USA Standard Ring & Pinion gear set for Dana 44 in a 5.13 ratio

Part Number: SPZ-36050

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D44-411T Dana 44 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 10-bolt, 26-spline, Standard Gear Rotation, Dana 44, Set

Part Number: SPZ-36042

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Yukon Gear & Axle Spider Gear Kits for 1996-2004 GRAND CHEROKEE - YPKD44HD-S-30

Spider Gears, Side Gears, Cross Shaft Pin, Cross Shaft Pin Bolt, 30 Spline, Open, Rear, Dana 44-HD, Kit

Part Number: YGA-16079

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG D44-308 Dana 44 3.08 Gears

Ring & Pinion Gear, 3.08 Ratio, Dana 44, Set

Part Number: YGA-24285

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

Richmond Gear EXCel Ring and Pinion Sets D30354 Dana 30 3.54 Gears

Ring and Pinion Kit

Part Number: RMG-D30354

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D30-456 Dana 30 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30, Set

Part Number: SPZ-36026

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D30S-513TJ Dana 30 5.13 Gears

USA Standard Ring & Pinion replacement gear set for Dana 30 Short Pinion in a 5.13 ratio

Part Number: SPZ-36303

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG D30S-411TJ Dana 30/Dana Super 30 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 30 Jeep, Dana Super 30, Set

Part Number: SPZ-36032

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman Axle Shafts 630-333

Rear Axle Shaft Kit

Part Number: RNB-630-333

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Dorman Axle Shafts 630-332

Rear Axle Shaft Kit

Part Number: RNB-630-332

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets D30456TJ Dana 30 4.56 Gears

Ring and Pinion Kit

Part Number: RMG-D30456TJ

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

USA Standard Gear Ring and Pinion Sets ZG M35-513 AMC Model 35 5.13 Gears

USA Standard Ring & Pinion gear set for Model 35 in a 5.13 ratio.

Part Number: SPZ-36301

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman 4WD Differential Actuators 917-500

Differential Actuator, 4WD, Dodge, Jeep, Each

Part Number: RNB-917-500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Yukon Gear & Axle Spider Gear Kits YPKM35-S-27-1.6

Spider Gear Kit, Open, 27 Spline, Rear, AMC Model 35, Kit

Part Number: YGA-16129

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