JEEP 4.0L/242 Engines & Components

Piston, Hypereutectic, Dish, 3.915 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, L6, Each

Part Number: UEM-S3241HC-040

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Hypereutectic, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Each

Part Number: UEM-S3242HC-020

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Street Performance, Stock Replacement Rotating Assembly

Part Number: SCA-1-96015BI

2.0 out of 5 stars ( 1 )

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Engine Rotating Assembly, Cast Steel Crank, Forged Pistons, I-Beam Rods, AMC, Inline 6, Kit

Part Number: SCA-196005BI

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Crankcase Vent Tube Grommet - 0.229 In. ID - 1.314 In. OD - 0.823 In. Thickness

Part Number: RNB-42088

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Pistons, Forged, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC944-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Pistons, Premium, Forged 4032 Aluminum, 3.935 in. Bore, 3.895 in. Stroke, Dish, Jeep, Set of 6

Part Number: UEM-IC668-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.885 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-010

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-020

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229-020

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229-030

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-030

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-040

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229-040

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: UEM-S2229-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: UEM-S2229C-STD

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston, Cast, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Each

Part Number: UEM-S2229C-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

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GROMMET, CRANKCASE VENT, 2005-2006

Part Number: MOP-53013743AB

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Piston Rings, Cast Iron, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-234X30

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Piston - AMC, Jeep 150 (2.5L) Eng. (1983-93), 242 (4.0L) Engs. (1983-95)

Part Number: MAH-2242322

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston - AMC, Jeep 150 (2.46L) Eng. (1983-93), 242 (4.0L) Engs. (1983-98)

Part Number: MAH-2242322040

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston - AMC, Jeep 150 (2.46L) Eng. (1983-93), 242 (4.0L) Engs. (1983-98)

Part Number: MAH-2242322020

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston - AMC, Jeep 150 (2.46L) Eng. (1983-93), 242 (4.0L) Engs. (1983-98)

Part Number: MAH-2242322030

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Piston - Jeep & Dodge Trk. (2.5L) 150 L4 VIN "P",(4.0L) 242 L6 VIN "S" (1996-2001)

Part Number: MAH-2243415020

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Estimated Ship Date: Oct 8, 2025 if ordered today

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