Wiseco Parts and Accessories

Piston Ring, Top Ring, Gas Nitrided, 4.037 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4037FTX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.042 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4042FTX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.047 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4047FSX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

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

Part Number: WIS-4052FTX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 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: Apr 6, 2026 if ordered today

• Special Order

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

Part Number: WIS-4147FSX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

3.736" Bore Ring Set

Part Number: WIS-3736H

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 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 Rings, Second Ring, Cast Iron, 4.127 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4127FS

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

• Special Order

Gasket, Clutch Cover Gasket YZ250F '14-18

Part Number: WIS-W7036

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

Gasket, Clutch Cover Gasket KTM125/150SX '16-19

Part Number: WIS-W7027

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

Gasket, Clutch Cover Gasket RM250 '91-95

Part Number: WIS-W7018

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

Gasket, Clutch Cover gasket DRZ400 '01-19

Part Number: WIS-W7019

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

Gaskets, Base Gasket, Copper, Kawasaki, 80mm - 88.27mm Bore, Each

Part Number: WIS-W5364

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Engine Gasket Set, Bottom End Gskt Kit Pol 340/440/488 Fuji

Part Number: WIS-WB1111

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

Gasket, Clutch Cover Gasket KX125 '03-08

Part Number: WIS-W7022

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

Gasket, Clutch Cover gasket KX450F '06-15

Part Number: WIS-W7023

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

Gasket, Clutch Gasket YZ450F'03-09/WR450F'03-15

Part Number: WIS-W7037

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Special Order

PIN-.7081" X 2.473" X .118" WALL

Part Number: WIS-S802

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.022 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4022FTX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 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: Apr 6, 2026 if ordered today

• Special Order

Piston Rings, Second Ring, Cast Iron, Napier®, 4.042 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4042FSX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

Piston Ring, Top Ring, Gas Nitrided, 4.047 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4047FTX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

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

Part Number: WIS-4067FTX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order

104.95mm (4.132") Scraper Ring

Part Number: WIS-4132FSX

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Special Order