Pistons & Piston Rings

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

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston Ring, Top Ring, Gas Nitrided, 4.082 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4082FTX

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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

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Ring Set- 4.130 x 1/16x1/16x3/16

Part Number: WIS-4130H

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Engine Piston Ring, 3.425 Semi Keystone Ring

Part Number: WIS-3425KA

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88.00 MM RING SET

Part Number: WIS-3465TC

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88.50 MM RING SET

Part Number: WIS-3484TC

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Ring Set- 4.290" x 1/16x1/16x3/16"

Part Number: WIS-4290H

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Piston Rings, Plasma-moly, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4320H

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Piston Rings, 87mm Bore, Each

Part Number: WIS-3425TC

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87.50 MM RING SET

Part Number: WIS-3445TC

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89.00MM RING SET

Part Number: WIS-3504TC

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Piston Ring, Top Ring, Gas Nitrided, 4.057 in. Bore, 0.047 in. Thickness, Each

Part Number: WIS-4057FTX

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VERTEX WRIST PIN

Part Number: VPX-715486

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Estimated Ship Date: Oct 1, 2025 if ordered today

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VERTEX WRIST PIN

Part Number: VPX-715491

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Estimated Ship Date: Oct 1, 2025 if ordered today

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VERTEX WRIST PIN

Part Number: VPX-715493

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Estimated Ship Date: Oct 1, 2025 if ordered today

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41.00 MM RING SET

Part Number: WIS-1614CS

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston Ring, Chrome, 41.50mm, KTM, Each

Part Number: WIS-1634CS

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42.00 MM RING SET

Part Number: WIS-1654CS

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42.72mm CS Single Ring

Part Number: WIS-1682CS

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

Part Number: WIS-1693CS

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44.00 MM RING SET

Part Number: WIS-1732CS

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44.5 MM CS RING

Part Number: WIS-1752CS

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59.00 MM RING SET

Part Number: WIS-2323CS

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Piston Rings, Chrome, 69.25mm, Polaris, Each

Part Number: WIS-2727CS

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