Wiseco Engines & Components

Piston Ring, Top Ring, Gas Nitrided, 4.007 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4007FTX

Not Yet Reviewed

Estimated Ship Date: Jul 16, 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: Jul 16, 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

Not Yet Reviewed

Estimated Ship Date: Jul 16, 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: Jul 16, 2025 if ordered today

• Special Order

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: Jul 16, 2025 if ordered today

• Special Order

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: Jul 16, 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

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

104.95mm (4.132") Scraper Ring

Part Number: WIS-4132FSX

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

104.95mm (4.132") Top Ring

Part Number: WIS-4132FTX

Not Yet Reviewed

Estimated Ship Date: Jul 16, 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: Jul 16, 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: Jul 16, 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: Jul 16, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.027 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4027FSX

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Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.027 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4027FTX

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.032 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4032FSX

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.032 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4032FTX

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

75.4 MM RING SET

Part Number: WIS-2966TC

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

2.975" SEMI KEYSTONE RING

Part Number: WIS-2975KA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

3.500" SEMI KEYSTONE SINGLE RI

Part Number: WIS-3500KA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

Engine Piston Ring, 96.0mm Semi-Keystone Ring

Part Number: WIS-3780KA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

2.854 " SEMI KEYSTONE RING

Part Number: WIS-2854KA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

Piston Ring, Phosphate Coated, 73.00mm Bore, Kawasaki, KTM, Polaris, Each

Part Number: WIS-2874CSM

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napeir®, 3.905 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-3905FSX

Not Yet Reviewed

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 3.905 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-3905FTX

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order

3.950" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3950H

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2025 if ordered today

• Special Order