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D.S.S. XPA-Series Piston Rings RS-XP200-4040+5

Piston Rings, XPA-Series, Gas Nitrided, 4.040 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP20040405

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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D.S.S. XPA-Series Piston Rings RS-XP200-4.075

Piston Rings, XPA-Series, Gas Nitrided, 4.075 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP2004075

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Estimated Ship Date: Nov 4, 2025 if ordered today

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D.S.S. XPA-Series Piston Rings RS-XP300-4005

Piston Rings, XPA-Series, Gas Nitrided, 4.000 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP3004005

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-600-3785

PISTON RING SET

Part Number: DMS-RS-600-3785

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP300-4045

Piston Rings, XPA-Series, Gas Nitrided, 4.040 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP3004045

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP306-3875

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP3063875

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP306-3895

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP3063895

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP306-3905

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP3063905

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP306-3915

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP3063915

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP306-3935

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP3063935

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP306-4000

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064000

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP306-4005

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064005

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP306-4030

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP306-4035

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064035

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP306-4040

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064040

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Estimated Ship Date: Nov 4, 2025 if ordered today

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D.S.S. XPA-Series Piston Rings RS-XP306-4045

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064045

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP306-4060

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064060

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP306-4065

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064065

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Estimated Ship Date: Nov 4, 2025 if ordered today

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D.S.S. XPA-Series Piston Rings RS-XP400-3736

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP4003736

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP400-3766

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP4003766

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP400-3776

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP4003776

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

D.S.S. XPA-Series Piston Rings RS-XP400-3796

DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP4003796

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP400-3875

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 8 Cylinder set.

Part Number: DMS-RSXP4003875

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP400-3905

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 8 Cylinder set.

Part Number: DMS-RSXP4003905

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Piston Rings RS-XP400-3935

Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 8 Cylinder set.

Part Number: DMS-RSXP4003935

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

DSS Racing Parts and Accessories