ProX 0926-0680 (28.2487-1) Exhaust Valve – Yamaha Big Bear/Kodiak/Grizzly/Raptor 350

ProX 0926-0680 (28.2487-1) Exhaust Valve – Yamaha

🛠️ Description
Restore crisp sealing and long service life with ProX’s OEM-spec steel exhaust valve. Manufactured to tight tolerances and built to meet Yamaha specifications, this standard-size valve is a direct drop-in for popular 350/400 utility and sport ATV engines—ideal for stock rebuilds or reliability refreshes.

✅ What’s Included

• (1) ProX 28.2487-1 Exhaust Valve (standard size)

• Material: Steel

• OEM replacement ref.: 1UY1212101

📦 Fitment
Yamaha

• Grizzly 350 4x4 (2013)

• YFM350 Grizzly 4x4 Auto (2007–2012, 2014)

• YFM400 Big Bear IRS 4x4 (2007–2012)

• Grizzly 350 4x2 (2007–2011, 2014)

• YFM350 Grizzly IRS 4x4 Auto (2007–2011)

• Big Bear 400 Exploring Edition IRS 4x4 (2007)

• YFM 350 X Wolverine 4x2 (2006–2008)

• YFM350 Raptor (2005–2013)

• Raptor 350 SE 4x2 (2005–2007)

• YFM 350 Bruin (2004–2006)

• Big Bear 400 Hunter Edition 4x2 (2001–2002)

• YFM400F Kodiak 4x4 (2001)

• Big Bear 400 (2000–2012)

• YFM400 Big Bear 4x4 (2000–2006)

• YFM400 Big Bear 2x4 (2000–2004)

• Big Bear 400 Hunter Edition 4x4 (2000–2002)

• YFM400A Kodiak (2000)

• YFM350U Big Bear 2x4 (1999)

• Big Bear 350 Hunter Edition 4x4 (1999)

• YFM350FW Big Bear 4x4 (1999)

• YFM 350 FX Wolverine 4x4 (1996, 1998–2003)

• YFM350F Wolverine 4x4 (1995, 1997, 2004–2005)

• YFM 400 Kodiak IRS 4x4 (1993–2001)

• YFM 400 Kodiak 4x2 (1993–2001)

• YFM 400 Kodiak 4x2 Ultramatic (1993–2001)

• YFM 400 Kodiak 4x4 (1993–2000)

• YFM 400 Kodiak (1993–1999, 2001)

• YFM 350 Warrior (1987–2004)

🛡️ Warranty Info
Built to meet or exceed OEM standards. Covered by ProX’s limited warranty against defects in materials and workmanship.

🔑 Key Features

• Standard-size OEM replacement exhaust valve

• Precision manufacturing for proper sealing and longevity

• Steel construction for durability under heat and load

• Direct drop-in fit on listed Yamaha ATV models