DSS Racing Parts and Accessories

Piston Rings, DMR-Series, Plasma-Moly, 3.820 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: DMS-RSDM4003820

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1.5 MM moly faced top ring with 1.5 MM Cast iron 2nd ring and Std Tension 3 MM oil rings. 8 Cylinder set.

Part Number: DMS-RSDM2003785

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 8 Cylinder set.

Part Number: DMS-RSXP6003820

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1.5 MM moly faced top ring with 1.5 MM Cast iron 2nd ring and Std Tension 4 MM oil rings. 8 Cylinder set.

Part Number: DMS-RSDM3004065

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1/16 moly faced top ring with 1/16 Cast iron 2nd ring and Std Tension 3/16 oil rings. 8 Cylinder set.

Part Number: DMS-RSDM4003776

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1/16 moly faced top ring with 1/16 Cast iron 2nd ring and Std Tension 3/16 oil rings. 8 Cylinder set.

Part Number: DMS-RSDM4003940

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1/16 moly faced top ring with 1/16 Cast iron 2nd ring and Std Tension 3/16 oil rings. 8 Cylinder set.

Part Number: DMS-RSDM4004180

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Piston Rings, DMR-Series, Plasma-Moly, 3.582 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSDM2003582

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Estimated Ship Date: Tomorrow if ordered today

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Piston Rings, DMR-Series, Plasma-Moly, 4.045 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSDM20040405

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Estimated Ship Date: Tomorrow if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1.5 MM moly faced top ring with 1.5 MM Cast iron 2nd ring and Std Tension 4 MM oil rings. 8 Cylinder set.

Part Number: DMS-RSDM3004035

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Estimated Ship Date: Tomorrow if ordered today

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Piston Rings, XPA-Series, Gas Nitrided, 4.055 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP6004055

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Estimated Ship Date: Tomorrow if ordered today

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 8 Cylinder set.

Part Number: DMS-RSXP6004065

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Estimated Ship Date: Tomorrow if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1/16 moly faced top ring with 1/16 Cast iron 2nd ring and Std Tension 3/16 oil rings. 8 Cylinder set.

Part Number: DMS-RSDM4003875

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1/16 moly faced top ring with 1/16 Cast iron 2nd ring and Std Tension 3/16 oil rings. 8 Cylinder set.

Part Number: DMS-RSDM4004105

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 8 Cylinder set.

Part Number: DMS-RSXP6004015

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 8 Cylinder set.

Part Number: DMS-RSXP6004095

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 8 Cylinder set.

Part Number: DMS-RSXP6004137

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Piston Rings, DMR-Series, Plasma-Moly, 4.005 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSDM2004010

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1.5 MM moly faced top ring with 1.5 MM Cast iron 2nd ring and Std Tension 3 MM oil rings. 8 Cylinder set.

Part Number: DMS-RSDM2004085

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1.5 MM moly faced top ring with 1.5 MM Cast iron 2nd ring and Std Tension 3 MM oil rings. 8 Cylinder set.

Part Number: DMS-RSDM2004140

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Ductile Moly Ring set.Features Ductile Iron 1.5 MM moly faced top ring with 1.5 MM Cast iron 2nd ring and Std Tension 3 MM oil rings. 8 Cylinder set.

Part Number: DMS-RSDM2004190

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Piston Rings, DMR-Series, Plasma-Moly, 4.020 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSDM3004020

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Estimated Ship Date: Mar 27, 2026 if ordered today

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