ITEM DESCRIPTION: NOS Yamaha Piston, 1st OS (.25mm). Yamaha Part # 137-11635-61-00, 372-11635-09-00.
NOTE: This is the later style which uses Keystone type rings. I have the early style in another listing.
Fits These Yamaha Models:
Yamaha Motorcycle 1965 YA6 CRANK & PISTON
Yamaha Motorcycle 1966 YA6 CRANK & PISTON
Yamaha Motorcycle 1966 YA6B CRANK & PISTON
Yamaha Motorcycle 1964 YA6 CRANK & PISTON
Yamaha Motorcycle 1966 YA6 CRANK & PISTON
Yamaha Motorcycle 1966 YA6B CRANK & PISTON
Yamaha Motorcycle 1964 YA6 CRANK & PISTON
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).
