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: Oct 6, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.102 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set

Part Number: WIS-4125HF

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

Part Number: WIS-4125R

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Engine Piston Ring Set, 4.125 Ring Set - 1.2x1.2x3.0mm

Part Number: WIS-4125VMF

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

Part Number: WIS-4130H

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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, 65.500mm Bore, Honda®, Kit

Part Number: WIS-4156M06550

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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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Piston and Ring Kits, Powersports 2-Stroke Forged Series, 1.949 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-450M04950

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Piston and Ring Kit, Forged Aluminum, 50.000mm Bore, Honda®, Kit

Part Number: WIS-450M05000

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Piston and Ring Kits, Powersports 2-Stroke Forged Series, 1.988 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-450M05050

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

Part Number: WIS-4513M06700

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Engine Piston, Kaw ZX750R,K1-2,L1,M1-2 '91-95 12:1 CR

Part Number: WIS-4518M07200

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Piston and Ring Kit, Forged Aluminum, 85.500mm Bore, Yamaha, Kit

Part Number: WIS-451M08550

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Engine Piston, Yamaha YZ465 '80-81, IT465 '81-82 3386TD

Part Number: WIS-451M08600

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Piston and Ring Kit, Forged Aluminum, 86.500mm Bore, Yamaha, Kit

Part Number: WIS-451M08650

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Piston and Ring Kit, Forged Aluminum, 70.000mm Bore, Yamaha, Kit

Part Number: WIS-452M07000

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Engine Piston, Yamaha YZ250 '80-82, IT250 '81-82 2776CD

Part Number: WIS-452M07050

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Piston and Ring Kit, Forged Aluminum, 71.000mm Bore, Yamaha, Kit

Part Number: WIS-452M07100

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Piston and Ring Kit, Forged Aluminum, 71.500mm Bore, Yamaha, Kit

Part Number: WIS-452M07150

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

Part Number: WIS-452M07200

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

Part Number: WIS-4548M07200

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