Wiseco Engines & Components

4.135" Ring Set - .043"x1.2x2.

Part Number: WIS-4135VZ

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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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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 and Ring Kit, Forged Aluminum, 66.500mm Bore, Honda®, Kit

Part Number: WIS-4156M06650

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Piston and Ring Kit, Forged Aluminum, 67.000mm Bore, Honda®, Kit

Part Number: WIS-4156M06700

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

Part Number: WIS-4160F

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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 and Ring Kits, Powersports 4-Stroke Forged Series, 3.504 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4163M08900

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Piston and Ring Kit, Forged Aluminum, 98.500mm Bore, Honda®, Kit

Part Number: WIS-4163M08950

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Piston and Ring Kits, Powersports 4-Stroke Forged Series, 2.972 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4171M07550

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Piston and Ring Kit, Forged Aluminum, 75.000mm Bore, Suzuki, Kit

Part Number: WIS-4176M07500

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Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Kawasaki, Kit

Part Number: WIS-4177M07600

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Piston Rings, Plasma-moly, 4.185 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4185HF

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Piston and Ring Kit, Forged Aluminum, 69.000mm Bore, Kawasaki, Kit

Part Number: WIS-4186M06900

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Piston and Ring Kit, Forged Aluminum, 90.000mm Bore, Yamaha, Kit

Part Number: WIS-4190M09000

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Piston and Ring Kit, Forged Aluminum, 75.000mm Bore, Suzuki, Kit

Part Number: WIS-4193M07500

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Piston and Ring Kit, Forged Aluminum, 67.500mm Bore, Honda®, Kit

Part Number: WIS-4218M06750

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 72.000mm Bore, Kawasaki, Kit

Part Number: WIS-4227M07200

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Piston and Ring Kit, Forged Aluminum, 72.500mm Bore, Kawasaki, Kit

Part Number: WIS-423M07250

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Piston and Ring Kit, Forged Aluminum, 73.500mm Bore, Kawasaki, Kit

Part Number: WIS-423M07350

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Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Kawasaki, Kit

Part Number: WIS-4248M08300

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Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Kawasaki, Kit

Part Number: WIS-4249M08300

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Piston and Rings, Forged, 3.740 in. Bore, Harley-Davidson®, Kit

Part Number: WIS-4661PS

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SUZUKI SINGLE PISTON

Part Number: WIS-4663M07200

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 48.500mm Bore, Honda®, Kit

Part Number: WIS-4665M04850

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