JEEP 4.0L/242 Pistons & Piston Rings

Piston Set, 4.7 Jeep 6 Cyl. K3-FX Series -27cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K3-6675-3905

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Set, 4.7 Jeep 6 Cyl. K3-FX Series -27cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K3-6675-3915

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Set, 4.7 Jeep 6 Cyl. K3-FX Series -27cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K3-6675-3935

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.875 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.905 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L6, Set

Part Number: MAH-41870CP030

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4815S060

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Piston, Flat Top, 3.885 in. Bore, Cast Aluminum, Jeep, 2.5L, 4.0L, Each

Part Number: OMX-1742711

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 3.915 in. Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, AMC, Set of 6

Part Number: UEM-3241HC-040

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, Set of 6

Part Number: UEM-3242HC-020

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Pistons, Cast, Dish, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2229-040

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Silv-O-Lite Piston - AMC 242ci/4.0L (L6) Kit with Rings

Part Number: UEM-2229C-040K1

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Silv-O-Lite Piston - AMC 242ci/4.0L (L6) Kit with Rings

Part Number: UEM-2229C-060K1

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Piston Rings, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Jeep, 4.0L, Set

Part Number: CWA-4762462

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Piston, Cast Aluminum, Flat Top, 3.875 in. Bore, Jeep, 2.5L, 4.0L, Each

Part Number: CWA-83500251

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-4790

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Estimated Ship Date: Aug 11, 2025 if ordered today

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

Part Number: HSN-4815020

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Estimated Ship Date: Aug 11, 2025 if ordered today

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

Part Number: HSN-4815040

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Rings, Phosphate Coated, 3.885 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-667010

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-665010

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Phosphate

Part Number: HSN-665060

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Piston Rings, Phosphate Coated, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: HSN-667020

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Pistons, Cast, Dish, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2229C-040

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Estimated Ship Date: Aug 27, 2025 if ordered today

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Piston, Flat Top, 3.905 in. Bore, Cast Aluminum, Jeep, 2.5L, 4.0L, Each

Part Number: OMX-1742709

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston, Flat Top, 3.875 in. Bore, Cast Aluminum, Jeep, 2.5L, 4.0L, Each

Part Number: OMX-1742712

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Estimated Ship Date: Sep 8, 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 8, 2025 if ordered today

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