NOS derbi piston port / pyramid reed output shaft sprocket lock washer
NOS derbi piston port / pyramid reed output shaft sprocket lock washer
 
  $9.99

 :HERE NOW!!
qty:

 
 
new old stock original toothed washer that goes on the derbi piston port / pyramid reed output shaft between the drive sprocket and retaining nut. you also should bend this over the nut to "lock" it.

this only works with the thread on versions like this. it DOES NOT WORK with circlip versions.

about 30mm OD
15.4mm ID on toothed part
13.5mm ID on non-toothed part

  rate this moped part be the first!