THIS IS A NEW WISECO 95MM STOCK BORE PISTON KIT FOR A 2000-2002 YAMAHA YZ426F / WR426F.

PART# 4694M09500

**HAS NO BOX,, RINGS WERE INSTALLED BUT PISTON WAS NEVER INSTALLED INTO AN ENGINE**

**KIT INCLUDES PISTON, RINGS, WRIST PIN AND 2 CLIPS**