ITEM DESCRIPTION: NOS Yamaha Piston, 2nd OS (.50mm). Yamaha Part # YA 6 125cc 56.50.
NOTE: This is the hard to find early style which uses regular rings. I have the later style (Keystone rings) in another listing. These cannot be interchanged unless you match the ring style.
NOTE:
We purchased the entire inventory of an old Yamaha dealer that closed
down many years ago. This dealer was in business from the late 1960s
until the early 1990s. We have 1000s of NOS and some used parts that
will soon be listed . Please DO NOT ASK if I have this or that...
the parts have not been inventoried so I have
no idea what's out there? Check my store periodically (I will get
them as soon as I'm able).