Compatible With Yamaha:
Big Bear 350 Yfm350 2wd 1999
Big Bear 350 Yfm350 4wd 1997-1999
Big Bear 400 Yfm400 2wd 2000-2004
Big Bear 400 Yfm400 4wd 2000-2006
Big Bear 400 Yfm40fb 4wd 2008-2012
Big Bear 400 Yfm40fb 4wd Hunter 2008-2012
Big Bear 400 Yfm40fb 4wd Hunter Irs 2007
Big Bear 400 Yfm40fb 4wd Irs 2007
Big Bear 400 Yfm40fb Irs 2007
Big Bear 400 Yfm40fb Irs Exploring 2007

Wolverine 350 Yfm35fx 1995-2005

OEM:  4KB-15451-00-00, 4KB-15451-01-00

This OULI gasket solves typical problems of original gasket hardening, aging deformation, crankcase oil seepage and muddy water dust intrusion on Yamaha Wolverine 350 YFM35FX 2001-2005. It forms a tight oil-proof and dustproof sealing barrier to lock internal engine lubricant, and isolates external moisture, dirt and impurities from entering the magneto cavity. It protects internal stator coils and mechanical parts from corrosion and abnormal wear, keeping engine idle stable and power output smooth in rough terrain and farm operation. Strictly manufactured to OEM dimensional standards, it allows quick disassembly and replacement during routine maintenance and side cover overhaul. Suitable for outdoor off-road, farm work and daily riding, it maintains long-lasting leak-proof performance, reduces repeated maintenance costs and extends overall engine service life.