YAMAHA Engines & Components

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1978-1981 XS1100 - 4069M07450

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1978-1981 XS1100 - 4069M07450

Engine Piston, Yamaha XS1100 '78-81 10.25:1 CR 2933XC

Part Number: WIS-4069M07450

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 1976-1981 SRX440 - 2284M06800

Engine Piston, Yamaha 440 Exciter '75-81 2677CS

Part Number: WIS-2284M06800

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 790M08100

Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Wet Jet, Yamaha, Kit

Part Number: WIS-790M08100

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 2305M07325

Engine Piston, Yam SRV540 '80-91/XLV,VK540'86-05 2884CD

Part Number: WIS-2305M07325

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 1985-1988 YFM200 MOTO-4, 1984-1985 YTM200 TRI-MOTO - 4292M06700

Piston and Ring Kit, Forged Aluminum, 65.500mm Bore, Yamaha, Kit

Part Number: WIS-4292M06700

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

Pro-X Racing Parts Connecting Rod Kits for 1976-1977 XT500 - 03.2576

ProX Con.Rod Kit XT500 + SR500

Part Number: PXR-03-2576

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1983-2025 PW50 - 653M04150

Piston and Ring Kit, Forged Aluminum, 41.500mm Bore, Yamaha, Kit

Part Number: WIS-653M04150

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 1992-1997 WR250, 1992-1998 YZ250 - 677M06850

Piston and Ring Kit, Forged Aluminum, 68.500mm Bore, Yamaha, Kit

Part Number: WIS-677M06850

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

Vertex Replica Piston Kits 23965B

Piston and Ring Kit, Replica, Forged Aluminum, 102.000mm Bore, 10.00 to 1 Compression, Yamaha, Kit

Part Number: VPX-23965B

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Vertex Replica Piston Kits for 2015-2017 WR250F, 2014-2015 YZ250F, 2015-2016 YZ250FX - 23941B

FORGED REPLICA PISTON KT 76.96

Part Number: VPX-23941B

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Wiseco Powersports Piston Kits for 1985-2001 YFM80 BADGER, 2005-2008 YFM80 GRIZZLY, 2002-2008 YFM80W RAPTOR - PK1681

Piston and Ring Kit, Forged Aluminum, 50.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1681

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

Hot Rods Connecting Rods 421-8717

Connecting Rod, HOT ROD KIT YZ/WR250F / FX

Part Number: HRI-8717

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1985 FJ1100, 1986-1993 FJ1200 - 4344M07700

Engine Piston, Yam FJ11/FJ12 '85-93,XJR12'95-99 12:1 CR

Part Number: WIS-4344M07700

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

Pro-X Racing Parts Piston Kits for 1998-2000 WR400F, 1998-1999 YZ400F - 01.2419.C

ProX Piston Kit YZ400F '98-99/WR400F '98-00 12.5:1 (91.97mm)

Part Number: PXR-01-2419-C

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 804M06700

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

Part Number: WIS-804M06700

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 1984 YZ80 - 508M05000

Piston and Ring Kit, Forged Aluminum, 50.000mm Bore, Yamaha, Kit

Part Number: WIS-508M05000

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 40123M08350

Engine Piston, Yam YFM350 Warrior/Raptor '87-13 12:1 CR

Part Number: WIS-40123M08350

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 40160M08000

Engine Piston, Yamaha YXZ1000R '16-19 9.5:1 Turbo

Part Number: WIS-40160M08000

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

Pro-X Racing Parts Piston Kits for 2018-2019 WR250F, 2016-2018 YZ250F, 2017-2019 YZ250FX - 01.2417.C

ProX Piston Kit YZ250F '16-18 /250FX '17-18 13.5:1 (76.97mm)

Part Number: PXR-01-2417-C

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1985 YZ125 - 521M05800

Engine Piston, Yamaha YZ125 '85 2284CS

Part Number: WIS-521M05800

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 - 559M05750

Piston and Ring Kit, Forged Aluminum, 57.500mm Bore, Yamaha, Kit

Part Number: WIS-559M05750

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 602M07850

Piston and Ring Kit, Forged Aluminum, 78.500mm Bore, Yamaha, Kit

Part Number: WIS-602M07850

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

Vertex High-Compression Piston Kits for 2016-2018 WR450F, 2014-2018 YZ450F - 23959B

FORGED HIGH COMP PISTON KIT

Part Number: VPX-23959B

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Wiseco Powersports Piston Kits for 2010-2013 YZ450F - 40001M09700

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

Part Number: WIS-40001M09700

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 1982-1983 YZ80 - 477M04850

Engine Piston, Yamaha YZ80 '82-83 1909CD

Part Number: WIS-477M04850

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