PISTON KIT 87-07 YFZ350 65.00, NAMURA NA-40000-4 YAMAHA ATV

Part No. 56-W513+100.NT (phoenixmotos.com)
YAMAHA YFZ 350 BANSHEE 1987-2006,
Yamaha RD350 LC - YPVS (1980-1987),
Yamaha RD350 AC (1950-2014),
Namura NA-40000-4 65.00mm piston kit HI-COMP