Wiseco Engines & Components

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: Nov 10, 2025 if ordered today

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3.500" SEMI KEYSTONE SINGLE RI

Part Number: WIS-3500KA

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89.00MM RING SET

Part Number: WIS-3504TC

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89.50 MM RING SET

Part Number: WIS-3524TC

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90 x 1.2mm TC Ring

Part Number: WIS-3544TC

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3.630 " SEMI KEYSTONE RING

Part Number: WIS-3630KA

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3.655" SEMI KEYSTONE RING

Part Number: WIS-3655KA

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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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Piston Rings, Plasma-moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4005H

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73.50 MM RING SET

Part Number: WIS-2894CS

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2.895" SEMI KEYSTONE RING

Part Number: WIS-2895KA

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2.905" SEMI KEYSTONE RING

Part Number: WIS-2905KA

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74.00 MM RING SET

Part Number: WIS-2913CS

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2.913" SEMI KEYSTONE RING

Part Number: WIS-2913KA

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74.50 MM RING SET

Part Number: WIS-2933TC

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Piston Rings, Chrome, 75.00mm Bore, Kawasaki, Set

Part Number: WIS-2953TC

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Piston Rings, Chrome, 75.50mm Bore, Kawasaki, Set

Part Number: WIS-2973TC

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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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Piston Rings, Plasma-moly, 3.796 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-3796H

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AUTOMOTIVE RING (1 SET FOR 1 PSTN)

Part Number: WIS-3935H

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3.940" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3940H

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Engine Connecting Rod Bearing, Top End Bearing 24 x 29 x 23.8mm

Part Number: WIS-B1091

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Engine Connecting Rod Bearing, Top End Bearing - Yamaha (Needles Only)

Part Number: WIS-B1028

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Engine Connecting Rod Bearing, Top End Bearing Kit - Mercury

Part Number: WIS-B1032

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