ITEM DESCRIPTION: NOS Yamaha Piston, 2nd OS (.50mm). Yamaha Part #s 168-11631-20-00, 168-11636-00-00, 211-11631-20-00, 211-11631-21-00.
NOTE: This piston uses regular rings (Later pistons use Keystone rings so be sure to verify this is the one you need).
NOTE: R3 uses Keystone pistons... you could use these but you'd have to pair them with regular rings.
Fits These Yamaha Models:
Yamaha Motorcycle 1967 YR1 CRANK & PISTON
Yamaha Motorcycle 1968 YR2 CRANK & PISTON
Yamaha Motorcycle 1968 YR2C CRANK & PISTON
Yamaha Motorcycle 1968 YR2 CRANK & PISTON
Yamaha Motorcycle 1968 YR2C 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).
