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

Rough Country M1 Suspension Lift Kits for 2003-2006 WRANGLER - 90740

Suspension Leveling & Lift Kits, Lift Kit, M1 Series, Coil Spring, Lower Control Arm, 4.00 in. Front, 4.00 in. Rear, Jeep, Kit

Part Number: ROU-90740

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

LEED Brakes Rear Disc Brake Conversion Kits RC3001X

Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Zinc Plated Calipers, Jeep, Non-ABS Models, Kit

Part Number: LEB-RC3001X

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

Rough Country V2 Suspension Lift Kits for 1984-2001 CHEROKEE - 670X70

Suspension Leveling & Lift Kits, Lift Kit, V2 Series, Coil Spring, Add-a-Leaf, Lower Control Arm, 3.00 in. Front, 1.50-2.00 in. Rear, Jeep, Kit

Part Number: ROU-670X70

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

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

Rough Country V2 Suspension Lift Kits for 1984-2001 CHEROKEE - 62370

Suspension Leveling & Lift Kits, Lift Kit, V2 Series, Coil Spring, Add-a-Leaf, Lower Control Arm, 4.50 in. Front, 4.50 in. Rear, Jeep, Kit

Part Number: ROU-62370

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

Rough Country X-Flex Control Arms for 1997-2006 WRANGLER - 11470

Control Arms, X-Flex, Tubular, Front and Rear, Upper and Lower, Steel, Black Powdercoated, Jeep, Set

Part Number: ROU-11470

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

Powertrax Grip Pro Traction Systems Dana 44 GT434430

Differential, Grip Pro Traction System, 30-Spline, Dana 44, Each

Part Number: PWT-GT434430

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Powertrax Grip Pro Traction Systems Dana 30 GT443027

Differential, Grip Pro Traction System, 27-Spline, Dana 30, Each

Part Number: PWT-GT443027

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 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 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 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 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 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 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets XLK-5014 Dana 30/44 4.88 Gears

Ring and Pinon Gears and Installation Kit Combo, 4.88:1 Ratio, Dana 30 Front, Dana 44 Rear, Jeep, TJ, Non-Rubicon, Kit

Part Number: RMG-XLK-5014

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets XLK-5018 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, Kit

Part Number: RMG-XLK-5018

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 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 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 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 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

TeraFlex Jeep TJ Wrangler 4 in. Lift Kits for 1997-2006 WRANGLER - 1141400

Coil Springs, Lift, Front and Rear, Jeep, 4WD, Solid Front Axle, 35 in. Max Tire Height, Kit

Part Number: TMI-1141400

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

TeraFlex - Suspension Leveling & Lift Kits for 1997-2006 WRANGLER - 1141350

TJ 3" Lift Kit without Shocks

Part Number: TMI-1141350

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

TeraFlex Jeep TJ Wrangler 3 in. Lift Kits for 1997-2006 WRANGLER - 1141300

Suspension Lift, Coil Springs, Front 3.0 in., Rear 3.0 in., Jeep, Kit

Part Number: TMI-1141300

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

TeraFlex Rear Disc Brake Conversion Kits for 1991-2006 WRANGLER - 4354420

Disc Brake Conversion, Rear, Solid Surface Rotors, 1-Piston Calipers, Jeep, Kit

Part Number: TMI-4354420

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

Yukon Gear & Axle Ring and Pinion Sets YG D44HD-373 Dana 44-HD 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, Standard Gear Rotation, Designed for Dana 44-HD Applications, Set

Part Number: YGA-24049

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

Yukon Gear & Axle 30 Spline Differential Carriers Dana 44 YC D707382

Differential Carrier, Open Differential Style, 30-spline, Steel, Rear, Dana 44, Jeep, Each

Part Number: YGA-20055

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Powertrax Grip Pro Traction Systems Dana 44 GT444430

Differential, Grip Pro Traction System, 30-Spline, Dana 44, Each

Part Number: PWT-GT444430

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Powertrax Grip Lok Traction Systems Dana 44 LK434430

Differential Lock Assembly, Grip LOK Traction System

Part Number: PWT-LK434430

Not Yet Reviewed

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Crown Automotive Driveshafts for 1994-1996 GRAND CHEROKEE - 52098790

Crown Automotive Driveshafts for 1994-1996 GRAND CHEROKEE - 52098790

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

Part Number: CWA-52098790

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Crown Automotive Driveshafts for 1987-1992 CHEROKEE - 53005544

Driveshaft, Front, Steel, Venezuelan Market, Jeep Cherokee, BA10/5 or AX15 Transmission, Each

Part Number: CWA-53005544

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

JEEP 4.0L/242 Parts and Accessories