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

Powertrax Lock-Right Lockers Chrysler 8.25 Inch 1250-LR

Differential, Lock-Right, Locker, 29-Spline, Mopar 8.25 in., 8.375 in., Each

Part Number: PWT-1250-LR

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

Lares New Steering Gears 11275

Steering Box, Manual, AMC, Buick, Chevy, Jeep, Oldsmobile, Pontiac, Each

Part Number: LSC-11275

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MagnaFlow Universal Catalytic Converters 447205

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-447205

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

Powermaster Street Alternators 58203

Powermaster Street Alternators 58203

Alternator, Internal Regulator, 200 Amp, CS144 Case, Black Powdercoated, GM, Each

Part Number: PWM-58203

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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MechMan S Series Alternators 13341240

240 amp alternator for Jeep Cherokee XJ

Part Number: MEH-13341240

Not Yet Reviewed

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USA Standard Gear Ring and Pinion Sets ZG D44-456T Dana 44 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36045

Not Yet Reviewed

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OMIX-ADA Hydraulic Clutch Master and Slave Cylinder Kits for 1993-1998 CHEROKEE - 16907.12

Hydraulic Master / Slave Cylinder, Plastic, Black, Jeep, Kit

Part Number: OMX-1690712

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Spicer Drivetrain Products 27 Spline Differential Carriers Dana 35 708183

Differential Carrier, Trac-Lok Style, 27-spline, Steel, Rear, Dana 35, Jeep, Each

Part Number: SDH-708183

Not Yet Reviewed

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Richmond Gear EXCel Ring and Pinion Sets D44456RUB Dana 44 4.56 Gears

Ring and Pinion Kit

Part Number: RMG-D44456RUB

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

PowerStop Z36 Truck and Tow Brake Upgrade Kits with Calipers for 2003-2007 LIBERTY, 2003-2006 WRANGLER - KC2197-36

Disc Brake Kit, Z36 Truck and Tow, Rear, Drilled/Slotted Rotors, Red Calipers, Jeep, Kit

Part Number: PWR-KC2197-36

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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DeatschWerks Fuel Injectors for 1999-2004 MUSTANG, 1999-2011 WRANGLER - 18U-00-0088-6

Fuel Injectors, 88 lb/hr, Ford, Set of 6

Part Number: DWK-18U0000886

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

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

Ring and Pinion Gears, 4.10:1 Ratio, Standard Rotation, 7.20 in. Diameter, Dana 30, Front, Set

Part Number: MGR-D30-410

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

USA Standard Gear Ring and Pinion Sets ZG D44-538 Dana 44 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36053

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

Richmond Gear EXCel Ring and Pinion Sets D44409 Dana 44 4.09 Gears

Ring and Pinion Gears, EXCel, Dana 44, 4.09:1 Ratio, 26-spline, Standard, for 3.92 or Numerically Higher Ratio Carrier, Front, Dana 44, Ford, Set

Part Number: RMG-D44409

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Xtreme 4x4 Camshafts 68-401-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 254/258, Lift .498/.507, AMC, Jeep, L6, Each

Part Number: CCA-68-401-5

Not Yet Reviewed

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AP Exhaust Direct-Fit Catalytic Converters 775105

Catalytic Converters, AP Exhaust Direct-Fit Catalytic Converters, Stock Inlet, Stock Outlet, Rear, Each

Part Number: APH-775105

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 Ring and Pinion Sets D35-488 Dana 35 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, Dana 35, Set

Part Number: MGR-D35-488

5.0 out of 5 stars ( 1 )

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 Dura Grip Positraction Carriers Dana 44 YDGD44-3-30-1

Differential Carrier, Limited Slip, 30-spline, Steel, Dana 44, Chevy, GMC, Dodge, Ford, Isuzu, Jeep, Each

Part Number: YGA-26026

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Positraction 30 Spline Differential Carriers Dana 44 SUM-730972

3 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pioneer Automotive Automatic Transmission Rebuild Components 753053

SUPER KIT

Part Number: PIO-753053

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

JBA Performance Exhaust Mid-Pipes for 1991-1995 WRANGLER - 1526SY

Header Mid Pipe, Stainless Steel, 2.25 in. Diameter, Jeep, 4.0L, Each

Part Number: JBA-1526SY

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Crown Automotive Power Steering Pumps for 1993-2001 CHEROKEE, 1993-1998 GRAND CHEROKEE - 52088139

Power Steering Pump, Standard-volume, Reservoir, Jeep, Each

Part Number: CWA-52088139

Not Yet Reviewed

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Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL331021-12

Camshaft Kits, Cam/Lifter Kit, AMC 199-258/4.0L, Hyd Flat Tappet

Part Number: HRS-CL331021-12

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Lares New Steering Gears for 1984-2001 CHEROKEE, 1987-1995 LLV - 22040

Steering Boxes, New Steering Gears, Power Assist, Cast Iron, Black, Right Hand Drive, Jeep, Each

Part Number: LSC-22040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers KC2119

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits, Front, Cross-drilled/Slotted Rotors, Red Powdercoated Calipers, 1-piston, Jeep, Kit

Part Number: PWR-KC2119

Not Yet Reviewed

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K&N 57 Series FIPK Cold Air Intake Kits for 1999-2004 GRAND CHEROKEE - 57-1526

Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Stainless Clamps, Jeep, Grand Cherokee, 4.0L, Kit

Part Number: KNN-57-1526

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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JEEP 4.0L/242 Parts and Accessories