Mikuni MK-BSR33 Carburetor Rebuild Kit
for multiple Yamaha ATVs including:

2004-2005 Yamaha YFM Bruin
2004-2006 Yamaha YFM350A/FA 2WD/4WD
2007-2011 Yamaha YFM 350G/FG 2WD/4WD
2006-2007 Yamaha YFM350X Wolverine
2000-2004 Yamaha YFM 400 Big Bear 2WD
2004-2007 Yamaha YFM 350 Grizzly
2000-2006 Yamaha YFM400FA Kodiak 4WD
2007-2008 Yamaha YFM400FA Grizzly
2000-2006 Yamaha YFM400FG Kodiak 2WD
2006-2008 Yamaha YFM450FX Wolverine
2008-2011 Yamaha YFM450FG Grizzly
2003-2006 Yamaha YFM450F Kodiak

Mikuni Carburetor Rebuild Kit for popular Yamaha YFM ATVs. This Kit replaces vital components in the original equipment BSR33 Carburetor including a new Float Needle Valve Assembly, Gaskets, Seals, Diaphragms, Springs and Float Bowl Screws to return the stock Mikuni BSR33 Carburetor to like-new operation.