Wiseco Pistons & Piston Rings

Piston and Ring Kits, Powersports 4-Stroke Forged Series, 3.740 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4117M09500

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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: Sep 15, 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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Ring Set- 4.130 x 1/16x1/16x3/16

Part Number: WIS-4130H

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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 Kit, Forged Aluminum, 90.000mm Bore, Honda®, Kit

Part Number: WIS-4163M09000

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Piston and Ring Kits, Powersports 4-Stroke Forged Series, 2.913 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-4171M07400

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Piston and Ring Kit, Forged Aluminum, 75.000mm Bore, Honda®, Kit

Part Number: WIS-4171M07500

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

Part Number: WIS-4176M07500

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Engine Piston, Yamaha YZ80 '76-80 1988CD

Part Number: WIS-457M05050

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Piston and Ring Kit, Forged Aluminum, 51.000mm Bore, Yamaha, Kit

Part Number: WIS-457M05100

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

Part Number: WIS-4591M07500

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Piston and Ring Kits, Powersports 4-Stroke Forged Series, 95.000mm Bore, Forged Aluminum, Rings, Yamaha, Kit

Part Number: WIS-4596M09500

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Engine Piston, Suz DR600/650 '85-95/SP650 '85-89 3819XH

Part Number: WIS-4597M09700

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Piston and Ring Kit, Forged Aluminum, 85.500mm Bore, Honda®, Kit

Part Number: WIS-4606M08550

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Piston and Ring Kit, Forged Aluminum, 86.000mm Bore, Honda®, Kit

Part Number: WIS-4606M08600

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Piston and Ring Kits, Powersports 4-Stroke Forged Series, 101.000mm Bore, Forged Aluminum, Rings, Yamaha, Kit

Part Number: WIS-4607M10100

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