Wiseco Engines & Components

Piston Rings, Gas Nitrided, 4.147 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4147GFX

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4155HF

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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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Piston Rings, Chrome, 102.00mm Bore, KTM, Set

Part Number: WIS-4016XH

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4.375" x 1/16x1/16x3/16" Set*

Part Number: WIS-4375R

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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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4.322 RING SET - 1/16 X 1/16 X 3.0MM

Part Number: WIS-4322HFL

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Piston Rings, Gas Nitrided, 4.040 in. Bore, 0.047 in., 0.047 in. 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4042GFX

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Piston Rings, Gas Nitrided, 4.047 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4047GFX

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Piston Rings, Gas Nitrided, 40.50mm Bore, for use on Honda®, Set

Part Number: WIS-4050XZ

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Piston Rings, Gas Nitrided, 4.052 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4052GFX

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Piston Rings, Gas Nitrided, 4.057 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4057GFX

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Piston Rings, Chrome, 73.50mm Bore, for use on Honda®, Suzuki, Yamaha, Set

Part Number: WIS-2894XC

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Estimated Ship Date: Oct 27, 2025 if ordered today

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2.895" SEMI KEYSTONE RING

Part Number: WIS-2895KA

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Engine Piston Ring Set, 2.895 Semi Keystone Ring Set

Part Number: WIS-2895KD

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Engine Piston Ring Set, 2.905 Semi Keystone Ring Set

Part Number: WIS-2905KD

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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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Engine Piston Ring Set, 2.913 Semi Keystone Ring Set

Part Number: WIS-2913KD

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Piston Rings, Chrome, 74.00mm Bore, Suzuki, Yamaha, Set

Part Number: WIS-2913XA

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Engine Piston Ring Set, 2.915 Semi Keystone Ring Set

Part Number: WIS-2915KD

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Engine Piston Ring Set, 2.933 Semi Keystone Ring Set

Part Number: WIS-2933KD

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74.50 MM RING SET

Part Number: WIS-2933TC

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Piston Rings, Chrome, 74.50mm Bore, Kawasaki, Suzuki, Set

Part Number: WIS-2933XA

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

Part Number: WIS-2953TC

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