JEEP 4.0L/242 - Free Shipping on Orders Over $109 at Summit Racing

Crown Automotive Driveshafts for 1989-2001 CHEROKEE, 1989-1992 COMANCHE - 53005543

Crown Automotive Driveshafts for 1989-2001 CHEROKEE, 1989-1992 COMANCHE - 53005543

Driveshaft, Steel, One-piece, Jeep, 4.0L, Manual Transmission, Front, Each

Part Number: CWA-53005543

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Crown Automotive Driveshafts for 1996-1998 GRAND CHEROKEE - 52098379

Driveshaft, Steel, One-piece, Jeep, 5.2, 5.9L, Automatic Transmission, Front, Each

Part Number: CWA-52098379

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Crown Automotive Driveshafts for 1996-1998 GRAND CHEROKEE - 52099260

Driveshaft, Steel, One-piece, Jeep, 4.0L, Automatic Transmission, Front, Each

Part Number: CWA-52099260

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Spicer Drivetrain Products Rear Axle Shafts for 2003-2006 WRANGLER - 84377-1

Axle Shaft, Dana 44, 30 Inner Spline, 29.940 in. Length, Rear Passenger Side, Jeep, Each

Part Number: SDH-84377-1

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 5014402AA Dana 30 3.91 Gears

Ring and Pinion Gears, 3.91:1 Ratio, 27-spline, Standard Rotation, Installation Kit, Front, Dana 30, Jeep, Kit

Part Number: CWA-5014402AA

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1527SJS

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Jeep, 4.0L, Each

Part Number: JBA-1527SJS

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Walker CalCat Universal Catalytic Converters for 1996-1997 CHEROKEE, 1996-1998 GRAND CHEROKEE, 1997 WRANGLER - 81515

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81515

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2000-2006 WRANGLER - 15855

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Jeep, 2.5, 4.0L, Kit

Part Number: MPE-15855

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

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MBRP XP Series Exhaust Systems for 2003-2006 WRANGLER - S5500409

4.5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Motive Gear Ten Factory Axle Shafts for 1984-1993 GRAND WAGONEER, 1980-1990 WAGONEER - MG22174

Axle Shafts, Direct Fit, 4340 Chromoly, 30/19-Spline, 25.740 in./42.060 in. Length, Jeep, Kit

Part Number: MGR-MG22174

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

BDS Suspension Lift Kits with NX2 Nitro Series Shocks for 2003-2006 WRANGLER - BDS419H

03-06 TJ 3/3 Standard Spring Kit

Part Number: BDX-BDS419H

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

USA Standard Gear Spartan Lockers Chrysler 8.25 Inch SL C8.25-27

Differential Carrier, Spartan Locker, Steel, 27-spline, Rear, Chrysler 8.25 in., Each

Part Number: SPZ-17037

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

Tuff Country EZ-Ride Suspension Lift Kits for 1987-2001 CHEROKEE - 43900KH

Lift Kit-Suspension w/Shock

Part Number: TFY-43900KH

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

Tuff Country EZ-Ride Suspension Lift Kits for 1987-2001 CHEROKEE - 43900KN

Lift Kit-Suspension w/Shock

Part Number: TFY-43900KN

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 XLK-5019 Dana 30/35 4.56 Gears

Ring and Pinon Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 30 Front, Dana 35 Rear, Jeep, Kit

Part Number: RMG-XLK-5019

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

Richmond Gear EXCel Ring and Pinion Sets XLK-5020 Dana 30/35 4.10 Gears

Ring and Pinon Gears and Installation Kit Combo, 4.10:1 Ratio, Dana 30 Front, Dana 35 Rear, Jeep, Kit

Part Number: RMG-XLK-5020

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

Richmond Gear EXCel Ring and Pinion Sets XLK-5011 Dana 30/35 4.88 Gears

Ring and Pinon Gears and Installation Kit Combo, 4.88:1 Ratio, Dana 30 Front, Dana 35 Rear, Jeep, TJ, Non-Rubicon, Kit

Part Number: RMG-XLK-5011

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

Richmond Gear EXCel Ring and Pinion Sets XLK-5012 Dana 30/44 4.10/4.09 Gears

Ring and Pinon Gears and Installation Kit Combo, 4.10:1/4.09:1 Ratio, Dana 30 Front, Dana 44 Rear, Jeep, TJ, Non-Rubicon, Kit

Part Number: RMG-XLK-5012

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

Richmond Gear EXCel Ring and Pinion Sets XLK-5013 Dana 30/44 4.56 Gears

Ring and Pinon Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 30 Front, Dana 44 Rear, Jeep, TJ, Non-Rubicon, Kit

Part Number: RMG-XLK-5013

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

Richmond Gear EXCel Ring and Pinion Sets XLK-5010 Dana 30/35 4.56 Gears

Ring and Pinon Gears and Installation Kit Combo, 4.56:1 Ratio, Dana 30 Front, Dana 35 Rear, Jeep, TJ, Non-Rubicon, Kit

Part Number: RMG-XLK-5010

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

MagnaFlow Street Series Performance Exhaust Systems for 2004-2006 WRANGLER - 16695

Exhaust System, Cat-Back, Stainless Steel, Polished stainless Tip, Jeep, 3.8L, Kit

Part Number: MPE-16695

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

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Flowmaster Stainless Steel American Thunder Exhaust Systems 817428

4.5 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2191 Chrysler 8.25 in. 4.88 Gears

Ring and Pinion Gears,Yukon Gear & Axle 8.25" CHRYSLER, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals

Part Number: YGA-10591

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Motive Gear Ring and Pinion Gear and Installation Kit Combos MGK-125 Chrysler 8.25 in./Dana 30 Jeep Wrangler TJ 4.56 Gears

Ring and Pinon Complete Kit, XJ D30 STD/C8.25 4.56

Part Number: MGR-MGK-125

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

Crown Automotive Ring and Pinion Gear and Installation Kit Combos 4761676 Dana 35 3.55 Gears

Ring and Pinion Gears, 3.55:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Rear, Dana 35, Jeep, Kit

Part Number: CWA-4761676

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Crown Automotive Ring and Pinion Gear and Installation Kit Combos J0943188 Dana 44 3.92 Gears

Ring and Pinion Gears, 3.92:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Dana 44, Jeep, Kit

Part Number: CWA-J0943188

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Rough Country Long Arm Upgrade Kits for 1984-2001 CHEROKEE - 68900U

Control Arms, Long Arm Upgrade, Tubular, Adjustable, Steel, Black Powdercoated, for 4.5 in. to 6 in. Lift, Jeep, Kit

Part Number: ROU-68900U

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

JEEP 4.0L/242 Parts and Accessories