Centreringsmutter i plast, passar Puch Monza, Montana, Dakota, Nevada, Dakota 3000 m.fl.
Passar till kolvar D1-959-0, J17-410-01, J17-410-06, J17-510-01, J17-510-11, J17-510- 21 och J17-510- 31.
Passar kolvar J17-510-01, J17-510-11, J17-510-21, J17-510-31.