High quality replacement cylinder head bolt copper washers for the KLX140's.  These are commonly damaged or looking rough, we had these custom made slightly thicker than stock.  These work great with stock head bolts, or are the same washers that come in our KLX140 titanium head bolt kit.  The OEM Kawasaki washers are 2.3mm thick, ours are 3mm.  

OD - 17mm
ID - 8mm

Thickness - 3mm

Replaces OEM Kawasaki Part #92200-1631 

Fits All Models - KLX140  2008-Current.