RAM Pistons & Piston Rings

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: Mar 30, 2026 if ordered today

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392cid 4.090 x 1.211CH, 3.724stroke,6.200rod,0.945pin,3.6cc,453g,11.0CR, 4032

Part Number: MLE-930279090-1

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Estimated Ship Date: Tomorrow if ordered today

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396cid 3.947 x 1.095RCH, 4.050stroke,6.125rod,0.927pin,-2.2cc,411g,10.6CR, 4032

Part Number: MLE-930276247-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Premium Piston Ring Set

Part Number: SLP-E1001KC75MM

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.780 in. Bore, Chrome Top Ring, 1.2mm, 1.2mm, 2.0mm Ring Thickness, L6, V6, Set of 6

Part Number: HSN-2C4550

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

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

Part Number: HSN-4636020

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Estimated Ship Date: Mar 31, 2026 if ordered today

• Drop Ship
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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: Mar 30, 2026 if ordered today

• Special Order

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.253 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, Single Cylinder Set, L6, Set

Part Number: MAH-S42140040

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Estimated Ship Date: Tomorrow

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4550S

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4550S020

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Estimated Ship Date: Mar 17, 2026 if ordered today

• Special Order

PISTON SET

Part Number: DMS-K1-6700-3937

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Estimated Ship Date: Tomorrow

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

Part Number: HSN-4636030

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Estimated Ship Date: Tomorrow

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.681 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41860CP020

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Estimated Ship Date: Tomorrow

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.780 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V6, Set

Part Number: MAH-42155CP

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Estimated Ship Date: Tomorrow

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.661 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: MAH-42115CP

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Estimated Ship Date: Tomorrow

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.940 in. Bore, 1.2mm, 1.2mm, 2.0mm Thickness, V8, Set

Part Number: MAH-42108CP020

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Estimated Ship Date: Tomorrow

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Piston, OE Replacement, Cast Aluminum, Dish, 4.233 in. Bore, Ram, Cummins Diesel, 6.7L, Each

Part Number: MAH-2243732WR020

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Estimated Ship Date: Tomorrow

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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-PRK373250

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Estimated Ship Date: Tomorrow

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PISTON SET

Part Number: DMS-3-6840-4125C

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Estimated Ship Date: Tomorrow

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PISTON SET

Part Number: DMS-K2-6720-3937

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Estimated Ship Date: Tomorrow

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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: Tomorrow

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.253 in. Bore, 2.87mm, 2.5mm, 3.45mm Thickness, L6, Set

Part Number: MAH-42140040

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Estimated Ship Date: Tomorrow

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Ring Set, Moly - Dodge / Ram Truck 6.4L Hemi Big Gas 2014-2016

Part Number: MAH-42291CP020

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Estimated Ship Date: Tomorrow

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Pistons, Professional Series, Forged Aluminum, Reverse Dome, 3.922 in. Bore, Rings Included, Left Side, Chrysler, Dodge, Jeep, RAM, HEMI, Each

Part Number: WIS-60036LX05

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Estimated Ship Date: Tomorrow

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Dodge Cummins 6.7L 24V 2009-13 EJT ISB OSG, 4.232 in. .5mm oversize, Standard height,51.3cc piston set

Part Number: SUM-670913-5

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Estimated Ship Date: Tomorrow

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