RAM Pistons & Piston Rings

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 4.090 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6590-4090

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 4.125 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6590-4125

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 4.100 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6593-4100

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 4.125 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6593-4125

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6520-3927

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6520-3937

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6520-3947

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6520-3957

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6523-3917

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6523-3927

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6523-3937

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6523-3947

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 23.00cc Dish, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6523-3957

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.947 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6513-3947

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 12.00cc Dish, 3.957 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6513-3957

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 1.50cc Flat, 3.917 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-K3-6520-3917

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Pistons, FX-Series, Forged, 1.50cc Flat, 3.927 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-1-6500-3927

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Pistons, FX-Series, Forged, 1.50cc Flat, 3.937 in. Bore, Mopar Gen III Hemi, Set of 8

Part Number: DMS-1-6520-3937

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Pistons, Premium, Forged Aluminum, 3.937 in. Bore, 4.050 in. Stroke, Dome, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC653C020

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.937 in. Bore, 4.050 in. Stroke, Dome, Chrysler, Dodge, Jeep, RAM, HEMI, Set of 8

Part Number: UEM-IC653CKTD020

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 3.937 in. Bore, Rings Included, Right Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60107RX2

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Dish, 3.917 in. Bore, Rings Included, Right Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60107RXS

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.937 in. Bore, Rings Included, Left Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60108LX2

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.917 in. Bore, Rings Included, Left Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60108LXS

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Pistons, Professional Series, Forged Aluminum, Flat Top, 3.927 in. Bore, Rings Included, Right Side, Stroked, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60108RX1

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Estimated Ship Date: Mar 6, 2026 if ordered today

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