YX140 Right Hand Crankcase

YX140 Right Hand crankcase needle roller bearing type.
 
Will fit from Generation 2 engines onwards.
 
Options Availible:
Standard - Standard replacement 
Upgrade - Casing has extra support around casting supporting need roller bearing.

Item Includes:
1x YX140 Crankcase (Right Hand) with bearings.
 
Please Note:
UPRATED CASING may need minor modification before installation to open up the casting support bridge for the needle roller bearing to allow for shim and idle gear clearance from the casting.