YAMAHA Pistons & Piston Rings Engines & Components

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1977-1978 IT400, YZ400 - 394M08700

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1977-1978 IT400, YZ400 - 394M08700

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

Part Number: WIS-394M08700

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1977-1978 IT400, YZ400 - 394M08500

Engine Piston, Yamaha YZ 400 '77-78,IT 400'77-78 3347TD

Part Number: WIS-394M08500

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1976-1980 YZ80 - 457M04900

Engine Piston, Yamaha YZ80 '76-80 1929CD

Part Number: WIS-457M04900

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1977-1981 IT175, 1976 YZ175 - 374M06600

Engine Piston, Yamaha YZ175 '76-81, IT175 '76-81 2598CD

Part Number: WIS-374M06600

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits 4607M10100

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

Part Number: WIS-4607M10100

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco 4-Stroke Piston Rings 3858XH

Piston Rings, Chrome, 98.00mm Bore, for use on Honda®, Yamaha, Set

Part Number: WIS-3858XH

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits for 1977-1981 IT175, 1976 YZ175 - 374M06700

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

Part Number: WIS-374M06700

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits for 2006-2020 YZF-R6, 2006-2009 YZF-R6S - 4967M06700

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

Part Number: WIS-4967M06700

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1984 YZ125 - 512M05800

Engine Piston, Yamaha YZ125 '84 2284CS

Part Number: WIS-512M05800

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1990-1998 RT180 - 772M06600

Engine Piston, Yamaha RT180 '90-98 2598CD

Part Number: WIS-772M06600

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1983-1987 YZ250 - 560M06900

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

Part Number: WIS-560M06900

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1987-2006 YFZ350 BANSHEE - PK146

Piston and Ring Kit, Forged Aluminum, 66.250mm Bore, Yamaha, Kit

Part Number: WIS-PK146

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits for 2001-2004 WR250F, YZ250F - 4872M07900

Piston and Ring Kit, Forged Aluminum, 79.000mm Bore, Yamaha, Kit

Part Number: WIS-4872M07900

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1986-1988 YZ125 - 559M05650

Piston and Ring Kit, Forged Aluminum, 56.500mm Bore, Yamaha, Kit

Part Number: WIS-559M05650

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits for 1973-1975 RD350, 1976-1979 RD400 - K130

Piston and Ring Kit, Powersports, Forged, Aluminum, Yamaha, Kit

Part Number: WIS-K130

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1993 YZ125 - 629M05700

Piston and Ring Kit, Forged Aluminum, 57.000mm Bore, Yamaha, Kit

Part Number: WIS-629M05700

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits for 1990-1998 RT180 - 772M06500

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

Part Number: WIS-772M06500

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco 2-Stroke Piston Rings 3347TD

Piston Rings, Chrome, 85.00mm Bore, Polaris, Yamaha, Set

Part Number: WIS-3347TD

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Piston Kits for 2000-2004 YFM400 BIG BEAR 2X4, 2000-2006 YFM400 BIG BEAR 4X4, 1993-1999 YFM400F KODIAK 4X4 - 4676M08300

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

Part Number: WIS-4676M08300

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits 40141M10300

Engine Piston, Yamaha 700 Wolv R-Spec/Griz/Kod 11:1 CR

Part Number: WIS-40141M10300

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco 2-Stroke Piston Rings 2598CD

Piston Rings, Chrome, 66.00mm, for use on Honda®, Kawasaki, KTM, Polaris, Yamaha, Set

Part Number: WIS-2598CD

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco 2-Stroke Piston Rings 2756CD

Piston Rings, Chrome, 70.00mm Bore, for use on Honda®, Husqvarna, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2756CD

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 2310M07300

Piston and Ring Kits, Powersports Pro-Lite Piston Kits, Forged Aluminum, 73.000mm Bore, Chrome Facing Steel Rings, Yamaha, Kit

Part Number: WIS-2310M07300

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1987-1990 EX570 EXCITER, 1991-1993 EX570 EXCITER II - 2335M07400

Engine Piston, Yamaha 570 Exciter '87-93 ProLite 2913CD

Part Number: WIS-2335M07400

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco 2-Stroke Piston Rings for 1976-1988 YZ125 - 2264CS

Piston Rings, Chrome, 57.50mm, Yamaha, Set

Part Number: WIS-2264CS

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today