YAMAHA YFZ450R Cam Cover Breather Modification Kit
To cure loose OEM pressed fitment to cam box.
M14 to 12mm dia. Banjo & 2 Copper Washers.
Note - Removal of OEM 90' Fitting is required & a M14 x 1.5mm Tap is required for Installation.
Mechanically fixes 19mm banjo nut.
Also see spark plug retention 'Lockmech' kit listing.