RAM Pistons & Piston Rings

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.917 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141020

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Estimated Ship Date: Monday 1/19/2026

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 3.947 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M5141030

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Estimated Ship Date: Monday 1/19/2026

Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.937 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M5141S020

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pistons, Cast, Flat, 4.250 in. Bore, Diesel, Dodge, Cummins, 24-Valve, Set of 6

Part Number: UEM-7201D-1-0MM

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Piston Rings, Carbon Steel Nitride Top, Ductile Phosphate Second, Low Tension Oil, File Fit for 4.100 in. Bore, 1.5mm, 1.5mm, 2.5mm, Hemi V8, Set

Part Number: JEP-JG610841040

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Estimated Ship Date: Feb 6, 2026 if ordered today

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

Part Number: HSN-4636020

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.020 in. Oversize, 3.681 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2M4636020

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.661 in. Bore, Chrome Top Ring, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Cadillac, V8, Set of 8

Part Number: HSN-2C5024

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Estimated Ship Date: Monday 1/19/2026

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

Part Number: HSN-4636030

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Estimated Ship Date: Monday 1/19/2026

Piston and Ring Kit, Diesel, Cast, Dish, 4.232 in. Bore, Dodge, Ram, Cummins 6.7L, Set of 6

Part Number: HSN-PRK373250

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Estimated Ship Date: Monday 1/19/2026

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Piston Rings, Premium Ductile, Ceramic PVD, 4.253 in. Bore, 2.87mm, 2.5mm, 3.46mm Thickness, Dodge, Ram, 6.7L Diesel, Set

Part Number: HSN-2D5872100

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pistons, Cast, Flat, 4.232 in. Bore, Diesel, Dodge, Cummins, 24-Valve, Set of 6

Part Number: UEM-7201D-5MM

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Piston and Ring Kit, Diesel, Cast, Dish, 4.232 in. Bore, Dodge, Ram, Cummins 6.7L, Set of 6

Part Number: HSN-PRK380250

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4636010

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4636030

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4636040

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Pistons, Cast, Flat, 4.213 in. Bore, Diesel, Dodge, Cummins, 24-Valve, Set of 6

Part Number: UEM-7201D-STD

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Pistons, Cast, Flat, 4.250 in. Bore, Diesel, Dodge, Cummins, 24-Valve, Set of 6

Part Number: UEM-7202D-1-0MM

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Pistons, Cast, Flat, 4.232 in. Bore, Diesel, Dodge, Cummins, 24-Valve, Set of 6

Part Number: UEM-7202D-5MM

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Pistons, Cast, Flat, 4.242 in. Bore, Diesel, Dodge, Cummins, 24-Valve, Set of 6

Part Number: UEM-7202D-75MM

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Pistons, Cast, Flat, 4.213 in. Bore, Diesel, Dodge, Cummins, 24-Valve, Set of 6

Part Number: UEM-7202D-STD

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Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: HSN-2C4550020

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Estimated Ship Date: Feb 2, 2026 if ordered today

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

Part Number: HSN-2C4550030

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Estimated Ship Date: Feb 2, 2026 if ordered today

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

Part Number: HSN-2C4550040

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Estimated Ship Date: Feb 2, 2026 if ordered today

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