Aftermarket replacement part for:
Wr250r 2008-2020
Wr250x 2008-2011

This OULI gasket fixes common factory gasket issues for Yamaha WR250R dual-sport motorcycles, including heat-induced brittleness, housing flange distortion, slow oil seepage and trail sand and mud intrusion.

It forms a heavy-duty pressure seal between the crankcase and side cover, safely holding engine lubricants inside while keeping airborne dust, muddy splashes and outdoor dampness out.

It defends stator parts and internal engine hardware against corrosion and abrasive wear, keeping sharp throttle reaction, smooth idle and solid performance for daily travel and off-road adventure riding.

Manufactured to strict OEM size standards, it supports easy DIY swap during regular maintenance, lowers repeated upkeep expenses, and extends the long-term service life of the motorcycle engine assembly.