This OULI gasket fixes common failures including original gasket hardening, aging warping, crankcase oil seepage and mud/dust intrusion on Honda TRX300 Fourtrax 300. It forms a sturdy oil-tight and dustproof sealing barrier to lock internal lubricants and block moisture, dirt and debris from entering the magneto cavity. It protects stator coils and internal engine parts from corrosion and premature wear, maintaining stable idle and smooth power output for farm work and rough trail riding. Manufactured strictly to OEM standards for fast replacement during routine maintenance. Perfect for heavy-duty ATV operation and all-weather use, it cuts frequent repair costs and extends overall engine service life.Compatible With Honda:
Atc250es Big Red 1985-1987
Atc250sx 1985-1987
Trx250 Fourtrax 250 1985-1987
Trx300 Fourtrax 300 1988-2000
Trx300fw 4x4 1995-1998
Trx300fw Fourtrax 1990-1994

Trx300fw Fourtrax 4x4 1988, 1996, 1999-2000

OEM: 11395-HA0-000, 11395-HC5-740