Wiseco Engines & Components

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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Estimated Ship Date: Sep 24, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 67.000mm Bore, Suzuki, Kit

Part Number: WIS-405M06700

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Engine Piston, Suzuki RM250B '77-81,PE250 '77-81 2697CD

Part Number: WIS-405M06850

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Estimated Ship Date: Sep 24, 2025 if ordered today

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AUTOMOTIVE RING (1 SET FOR 1 PSTN)

Part Number: WIS-3935H

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100.00mm (3.937") Auto Ring Set- 1 cyl.

Part Number: WIS-3937GFX

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Engine Piston Ring Set, 3.937 Ring Set - 1.2x1.2x3.0mm

Part Number: WIS-3937VMF

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Piston Rings, Chrome, 100.00mm Bore, for use on Honda®, Kawasaki, Sea-Doo, Suzuki, Yamaha, Set

Part Number: WIS-3937XS

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Piston and Ring Kit, Forged Aluminum, 64.500mm Bore, Yamaha, Kit

Part Number: WIS-393M06450

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Piston and Ring Kit, Forged Aluminum, 65.000mm Bore, Yamaha, Kit

Part Number: WIS-393M06500

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Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Yamaha, Kit

Part Number: WIS-393M06600

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3.940" AUTO RING (1 SET FOR 1 PSTN)

Part Number: WIS-3940H

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

Part Number: WIS-394M08550

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Engine Piston, Yamaha YZ 400 '77-78,IT 400'77-78 3386TD

Part Number: WIS-394M08600

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Engine Piston, Yamaha YZ 400 '77-78,IT 400'77-78 3425TD

Part Number: WIS-394M08700

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Piston Rings, Gas Nitrided, 39.50mm Bore, for use on Honda®, Set

Part Number: WIS-3950XZ

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Piston Rings, Chrome, 101.00mm Bore, for use on Honda®, KTM, Yamaha, Set

Part Number: WIS-3977XH

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Piston and Ring Kit, Forged Aluminum, 97.000mm Bore, Yamaha, Kit

Part Number: WIS-40001M09700

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Piston and Ring Kit, Forged Aluminum, 76.800mm Bore, Honda®, Kit

Part Number: WIS-40003M07680

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Piston and Ring Kit, Forged Aluminum, 76.800mm Bore, Honda®, Kit

Part Number: WIS-40004M07680

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Piston and Ring Kit, Forged Aluminum, 69.000mm Bore, Honda®, Kit

Part Number: WIS-40008M06900

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Piston and Ring Kit, Forged Aluminum, 77.000mm Bore, Kawasaki, Kit

Part Number: WIS-40009M07700

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

Part Number: WIS-4000R

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Piston and Ring Kit, Forged Aluminum, 77.000mm Bore, Suzuki, Kit

Part Number: WIS-40012M07700

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Piston and Ring Kit, Forged Aluminum, 77.000mm Bore, Kawasaki, Kit

Part Number: WIS-40020M07700

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Engine Piston, Polaris 2006-13 Turbo IQ 8.5:1 85mm

Part Number: WIS-40021M08500

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Estimated Ship Date: Sep 24, 2025 if ordered today

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