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

Dorman Driveshafts for 1997-1999 CHEROKEE - 946-321

Driveshaft, One-Piece, Steel, Rear, Jeep, Each

Part Number: RNB-946-321

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

Dorman Axle Shafts for 2003-2006 WRANGLER - 630-431

Front Axle Shaft Kit

Part Number: RNB-630-431

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

Yukon Gear & Axle U-Joints YP SJ-297X-201

U-Joint, Front Axle, Spicer 1310-WJ, GM 8.5, Dana 30, Dana 44, Greasable, Chromoly, Each

Part Number: YGA-32081

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

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K01035-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Jeep, 4.0L, 4.2L, Kit

Part Number: SBB-K01035-HD

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

ATP Automatic Transmission Control Solenoids TE-25

Transmission Control Solenoid, Dual Solenoid, TCC and Overdrive, Dodge, Jeep, A500/A518/46RH, Each

Part Number: ATP-TE-25

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Dorman Pre-Pressed Wheel Hub Assemblies for 1997-2004 WRANGLER - 951-047

Wheel Bearing and Hub Assembly, Steel, Natural, with Studs, Jeep, Front, Each

Part Number: RNB-951-047

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

USA Standard Gear Driveshafts for 1997-2006 WRANGLER - ZDS9765

Driveshafts, Assembled, Balanced, 2-piece Style, Steel, 38.250 in. Length, Length Is Measured Flange-to-flange, Front, Jeep, Each

Part Number: SPZ-44554

Not Yet Reviewed

Estimated Ship Date: Today

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Crown Automotive Transmission Solenoids 52118500

Transmission Solenoid, Dodge, Jeep, Each

Part Number: CWA-52118500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 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: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 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: 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

OMIX-ADA Axle Seals 16534.02

Axle Seal, Rear Outer, Dana 44, Each

Part Number: OMX-1653402

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

GMB U-Joints 215-0299

Universal Joint

Part Number: GMB-215-0299

Not Yet Reviewed

Estimated Ship Date: Today

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Skyjacker Transfer Case Shifter Brackets for 1997-2016 WRANGLER - JSRB231A

Manual Shifter Relocation Bracket, Transfer Case Mount, Steel, Gold Iridited, Jeep, Kit

Part Number: SJA-JSRB231A

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 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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GMB U-Joints 210-0297

Universal Joint, Spicer 1310-WJ, Steel, Chevy, Dodge, Ford, GMC, International, Jeep, Mazda, Plymouth, Each

Part Number: GMB-210-0297

Not Yet Reviewed

Estimated Ship Date: Today

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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