The Bolt,flange,6x16 is the most widely applied product in the NSR125R 1991 (M) FINLAND / KPH FLAP VALVE ( two times ).
A sample from the products for the Flap Valve include: Shaft,flap Valve, E Ring,special,7m, Dowel,pin,5x8, Oil Seal 9x18x7.
eighteen components are listed in the schematic for this Nsr125r 1991 (m) Finland / Kph Flap Valve .