JEEP 4.0L/242 Engines & Components

Idler Pulley, Serpentine, 6-Groove, Black, Plastic, 3.500 in. Diameter, Chevy, Ford, GMC, Each

Part Number: FSS-45066

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Accessory Belt, Serpentine, 6-rib, 0.820 in. Width, 71.06 in. Length, Jeep, Each

Part Number: OMX-1711115

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Estimated Ship Date: Sep 11, 2025 if ordered today

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PULLEY IDLER 91-95 XJ

Part Number: OMX-1711201

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Estimated Ship Date: Sep 11, 2025 if ordered today

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

Part Number: SCC-0501-1

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Main Bearing Set;

Part Number: SLP-4289M40

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Pistons, Cast, Dish, 3.895 in. Bore, Jeep, Set of 6

Part Number: SLP-677AP20

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Pistons, Cast, Dish, 3.915 in. Bore, Jeep, Set of 6

Part Number: SLP-677AP40

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Pistons, Cast, Dish, 3.935 in. Bore, Jeep, Set of 6

Part Number: SLP-677AP60

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston, Hypereutectic, Dish, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, 4.0L, Each

Part Number: SLP-WH825CP

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-701BR

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-701R

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Estimated Ship Date: Aug 25, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4815030

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR648SI020

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston Rings, Phosphate Coated, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-667

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Main Bearings, 0.030 in. Undersize, Tri Metal, 1/2 Groove, Jeep, L6, 4.0L, Set

Part Number: SLP-7211M30

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -10cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K3-6650-3915

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -10cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K3-6650-3935

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -15cc Jeep Dish Top Piston Set. 3.875 bore

Part Number: DMS-K3-6652-3875

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -15cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K3-6652-3905

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -15cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K3-6652-3915

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -15cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K3-6652-3935

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -21cc Jeep Dish Top Piston Set. 3.875 bore

Part Number: DMS-K3-6653-3875

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -21cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K3-6653-3905

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -21cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K3-6653-3915

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -21cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K3-6653-3935

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Estimated Ship Date: Aug 22, 2025 if ordered today

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