This E-4 assembly utilises two Bolt Knock 5mm(s) - the highest specified component.
nineteen components are listed in the schematic for this C50cmv-dv-sv-bv (c50-080) Japan E-4 .
A sample from the products for the E-4 include: Chain,cam, Washer,8mm, Head,tensioner, Washer, Sealing.