JEEP 4.0L/242 Parts and Accessories

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

Part Number: PWT-2311-LR

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Alternator, External Regulator, 170 Amp, Black, Serpentine, Chrysler, Dodge, Plymouth, Each

Part Number: PWM-53311

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Gear, Ring and Pinion, 4.88:1 Ratio, Dana 30, Set

Part Number: MGR-D30488

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Shifters, Precision Sport Shifter, Manual, AX5, Jeep, Each

Part Number: BMM-45206

5.0 out of 5 stars ( 2 )

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Catalytic Converter, CalCat Universal, One Inlet, 2.50 in., One Outlet, 2.50 in. Stainless Steel, Monolithic Catalyst, Each

Part Number: WLK-83508

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Ring and Pinion Gears, 4.10:1 Ratio, Reverse Rotation, Dana 30, Set

Part Number: SDH-706930-4X

3.33 out of 5 stars ( 3 )

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Exhaust Manifold, Stainless Steel, Jeep, 4.0L, Each

Part Number: RNB-674-196

4.62 out of 5 stars ( 13 )

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Computer Programmer, Max Energy, Dodge, Jeep, Each

Part Number: HYP-52500

3.11 out of 5 stars ( 9 )

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Differential Carrier, Spartan Helical Gear Limited Slip, Dana 30, Front, 27 Spline, 3.73 and Up Ratio, Each

Part Number: SPZ-10383

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Radiator, 87-04 Jeep Wrangler (Hd) - All Metal 2 Row

Part Number: CSF-2576

4.83 out of 5 stars ( 6 )

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Axle Shaft, 27-Spline, 22.680 in. Length, Dana 30, Driver Side Front, Jeep, Each

Part Number: SDH-75814-1X

5.0 out of 5 stars ( 2 )

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Differential Carrier, Open, Loaded, 27-spline, Ductile Iron, Rear, Dana 35, Jeep, Each

Part Number: SDH-75054X

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Axle Shaft, 27-Spline, 38.500 in. Length, Dana 30, Passenger Side Front, Jeep, Each

Part Number: SDH-75814-2X

4.75 out of 5 stars ( 4 )

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Steering Box, Blueprinted, Saginaw 122 Manual, Front Steer, 24:1 Ratio, Cast Iron, Natural, Each

Part Number: BRG-920055

5.0 out of 5 stars ( 3 )

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Catalytic Converter, Stainless Steel, Direct Fit, Jeep, 28.0 in. Length, 4.0L, Each

Part Number: MPE-23227

4.67 out of 5 stars ( 12 )

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

Part Number: PWM-582038

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Camshaft Kits, Stock Replacement Cam and Lifter Kits, Hydraulic Flat Tappet, 0.408 Int./0.414 Exh. Lift, Lifters, Jeep, 4.0L, Kit

Part Number: MEL-CL-MC1376

5.0 out of 5 stars ( 2 )

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Flywheel, Billet Steel, 164-Tooth, 40.12 lb., Internal Engine Balance, SFI 1.1, Jeep, 4.0L, Each

Part Number: CTF-700469

4.0 out of 5 stars ( 4 )

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Rocker Arms, Off-Road Series, Full Roller, 1.6 Ratio, Non-Adjustable, Aluminum, 5/16 in. Pedestal, Jeep, L6, Set of 12

Part Number: SCC-0500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Transmission Pan, Aluminum, Natural, Deep, +2 qts. Capacity, Dodge, Chrysler, Jeep, Ram, 45RFE, 545RFE, 65RFE, 66RFE, 68RFE, Each

Part Number: BMM-70402

5.0 out of 5 stars ( 1 )

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Brake Rotors/Pads, Drilled/Slotted, Iron, Zinc Dichromate Plated, Front/Rear, Jeep, Kit

Part Number: PWR-K2154-36

5.0 out of 5 stars ( 7 )

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, 3/8 in. Stud, Jeep, 3.8, 4.0, 4.2L, Set of 12

Part Number: CSP-S4096

1.0 out of 5 stars ( 1 )

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Alternator, XS Volt, Black, 300 Amp, Serpentine Pulley, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: PWM-578068SPL

5.0 out of 5 stars ( 2 )

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Catalytic Converter, Stainless Steel, 2.50 in. Inlet, 2.50 in. Outlet, 15.0 in. Length, Universal, Each

Part Number: MPE-418036

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 26-spline, Standard Ring Gear Rotation, Dana 44, Set

Part Number: SPZ-36040

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