Piston Rings

Piston Rings, Performance, 4.170 in. Bore, Plasma-moly, 3.0mm, 2.0mm, 3.48mm, Single Cylinder Piston Ring Set, Ford, 7.3L Diesel, 1 Set

Part Number: MLE-S41768-040

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston Rings, TNT, Ductile Iron, Phosphate Coated, 4.170 in. Bore, 0.043 in. Thickness, Top Ring, Each

Part Number: TSR-200037

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Estimated Ship Date: Today

Ring, Plasma Moly, File Fit, 4.170"

Part Number: HRS-H486241655O

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston Rings, Steel, Chromium Nitride, 4.170 in. Bore, 0.043 Thickness, Top Ring, Each

Part Number: TSR-100014

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Estimated Ship Date: Today

Ring, Oil, 4.170"

Part Number: HRS-H486041655O

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Estimated Ship Date: Jan 19, 2026 if ordered today

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