Piston Rings

Piston Rings, Performance, Napier, Second Ring, 4.615 in. Bore, 1/16 in. Thickness, 0.170 in. Ring Width, Each

Part Number: MAH-3021237B

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Piston Rings, CS AP, Chromium Nitride, 4.615 in. Bore, 1/16 in., 1/16 in., 3/16 in., 8-Cylinder, Set

Part Number: TSR-CS9150-15

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Estimated Ship Date: Nov 2, 2026 if ordered today

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3.886 2.5k 2.0 3.0 8CYL

Part Number: TSR-S147520

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Piston Rings, Performance Series, 4.615 in. Bore, Plus 0.005 in., File Fit, .043 in., .043 in., 3.0mm, 8-Cylinder, Set

Part Number: MLE-4620SS-043

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Estimated Ship Date: Nov 9, 2026 if ordered today

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Piston Rings, MS AP, Steel, 4.615 in. Bore, .043 in., .043 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: TSR-MS401015

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Estimated Ship Date: Nov 4, 2026 if ordered today

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Piston Rings, Advanced Profiling, Chromium Nitride, 4.615 in., 0.043 in., 0.043 in., 3/16 in., 8-Cylinder, Set

Part Number: TSR-CS501015

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Estimated Ship Date: Nov 3, 2026 if ordered today

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