Pistons & Piston Rings

3MM OIL RING ONLY (4.153" - 4.162")

Part Number: WIS-4160F

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4160H

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Estimated Ship Date: Nov 24, 2025 if ordered today

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89.00MM RING SET

Part Number: WIS-3504TC

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Estimated Ship Date: Nov 24, 2025 if ordered today

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89.50 MM RING SET

Part Number: WIS-3524TC

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77.50 MM RING SET

Part Number: WIS-3051TC

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Engine Piston Ring, 3.071 Semi Keystone Ring

Part Number: WIS-3071KA

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78.00 MM RING SET

Part Number: WIS-3071TC

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3.091" Semi-Keystone Single Ri

Part Number: WIS-3091KA

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Piston Rings, Powersports, 2-Stroke, 78.500mm Bore, TC Ring Style, Steel Top Ring, Chrome Facing, Each

Part Number: WIS-3091TC

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Engine Piston Ring, 3.258 Semi Keystone Ring

Part Number: WIS-3258KA

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Engine Piston Ring, 3.268 Semi Keystone Ring

Part Number: WIS-3268KA

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83.50 MM RING SET

Part Number: WIS-3287TC

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Engine Piston Ring, 3.307 Semi Keystone Ring

Part Number: WIS-3307KA

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84.00 MM RING SET

Part Number: WIS-3307TC

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Engine Piston Ring, 3.347 Semi Keystone Ring

Part Number: WIS-3347KA

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85.00 MM RING SET

Part Number: WIS-3347TC

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Estimated Ship Date: Nov 24, 2025 if ordered today

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AUTOMOTIVE RING (1 SET FOR 1 PSTN)

Part Number: WIS-3935H

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Estimated Ship Date: Nov 24, 2025 if ordered today

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3.940" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3940H

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60.50 MM RING SET

Part Number: WIS-2382CS

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61.00 MM RING SET

Part Number: WIS-2402CS

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PISTON PINS

Part Number: WIS-W5216

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Piston Rings, Chrome, 62.50mm, Polaris, Set

Part Number: WIS-2461CS

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Piston Rings, Chrome, 63.00mm, Polaris, Set

Part Number: WIS-2480CS

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Piston Rings, Chrome, 64.00mm, KTM, Set

Part Number: WIS-2520CS

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59.00 MM RING SET

Part Number: WIS-2323CS

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