JEEP 4.0L/242 Pistons & Piston Rings

Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -27cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K2-6675-3905

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -27cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K2-6675-3915

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -27cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K2-6675-3935

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. 2-FX Series -10cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-2-6650-3915

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. 2-FX Series -10cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-2-6650-3935

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Piston Set, 4.0 Jeep 6 Cyl. 2-FX Series -15cc Jeep Dish Top Piston Set. 3.875 bore

Part Number: DMS-2-6652-3875

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Estimated Ship Date: Feb 18, 2026 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: Mar 10, 2026 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: Mar 10, 2026 if ordered today

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Pistons, Cast, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, L6, Set of 6

Part Number: UEM-2229C-060

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Pistons, Forged, Dish, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC944-020

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Estimated Ship Date: Mar 10, 2026 if ordered today

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

Part Number: UEM-IC944-040

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Pistons, Forged, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC944-060

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Pistons, Forged, Dish, 3.955 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC944080

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Piston and Ring Kit, Forged, Dish, 3.875 in. Bore, Stroked, AMC, Jeep, 4.0L, Kit

Part Number: UEM-IC944KTM-020

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Piston and Ring Kit, Forged, Dish, 3.915 in. Bore, Stroked, AMC, Jeep, 4.0L, Kit

Part Number: UEM-IC944KTM-040

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Pistons, Forged, Dish, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC945-020

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Pistons, Forged, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Jeep, L6, Set of 6

Part Number: UEM-IC945-060

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Estimated Ship Date: Mar 10, 2026 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: Mar 10, 2026 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: Mar 10, 2026 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: Feb 16, 2026 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: Feb 16, 2026 if ordered today

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Piston, Hypereutectic, Flat Top, 3.875 in. Bore, Dodge, Jeep, Each

Part Number: CWA-4798329AB

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Estimated Ship Date: Apr 24, 2026 if ordered today

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