Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4125H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

3.500" SEMI KEYSTONE SINGLE RI

Part Number: WIS-3500KA

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

89.00MM RING SET

Part Number: WIS-3504TC

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

89.50 MM RING SET

Part Number: WIS-3524TC

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

90 x 1.2mm TC Ring

Part Number: WIS-3544TC

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

3.630 " SEMI KEYSTONE RING

Part Number: WIS-3630KA

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

3.655" SEMI KEYSTONE RING

Part Number: WIS-3655KA

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Plasma-moly, 4.470 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4470H

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

85.00 MM RING SET

Part Number: WIS-3347TC

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring, 3.352 Semi Keystone Ring

Part Number: WIS-3352KA

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 85.50 mm Ring Set

Part Number: WIS-3366TC

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring, 3.367 Semi Keystone Ring

Part Number: WIS-3367KA

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring, 3.385 Semi Keystone Ring

Part Number: WIS-3385KA

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

86.00 MM RING SET

Part Number: WIS-3386TC

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

39.00MM CS RING

Part Number: WIS-1535CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Chrome, 49.50mm, for use on Honda®, Suzuki, Yamaha, Each

Part Number: WIS-1949CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Chrome, 50.00mm, Suzuki, Yamaha, Each

Part Number: WIS-1969CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Chrome, 50.50mm, for use on Honda®, Each

Part Number: WIS-1988CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

40.00MM RING SET

Part Number: WIS-1574CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Chrome, 40.20mm, Polini, Each

Part Number: WIS-1585CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

41.00 MM RING SET

Part Number: WIS-1614CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Ring, Chrome, 41.50mm, KTM, Each

Part Number: WIS-1634CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

42.00 MM RING SET

Part Number: WIS-1654CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

42.72mm CS Single Ring

Part Number: WIS-1682CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Powersports, 2-Stroke, 43.000mm Bore, Steel Top Ring, Chrome, CS Ring Style, Each

Part Number: WIS-1693CS

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order