Wiseco Engines & Components

Piston Rings, Second Ring, Cast Iron, Napier®, 4.052 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4052FSX

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Chrome, 4.052 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4052FT

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.052 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4052FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.158 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4158FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Piston Rings, Second Ring, Cast Iron, Napier®, 4.062 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4062FSX

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Piston Ring, Top Ring, Gas Nitrided, 4.168 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4168FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Piston Rings, Second Ring, Cast Iron, Napier®, 4.203 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4203FSX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.203 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4203FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Plasma-moly, 4.263 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4263H

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Piston Ring, Top Ring, Gas Nitrided, 4.067 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4067FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.072 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4072FSX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.072 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4072FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Chrome, 4.080 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4080FT

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Piston Rings, Second Ring, Cast Iron, Napier®, 4.082 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4082FSX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.102 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4102FSX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.102 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4102FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, 4.127 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4127FS

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.127 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4127FSX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.127 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4127FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

104.95mm (4.132") Scraper Ring

Part Number: WIS-4132FSX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

104.95mm (4.132") Top Ring

Part Number: WIS-4132FTX

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, 4.137 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4137FS

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.137 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4137FSX

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Top Ring, Gas Nitrided, 4.137 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4137FTX

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, 4.147 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4147FS

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Estimated Ship Date: Aug 14, 2025 if ordered today

• Special Order