PISTON KIT 06-13 YFM450 84.50, NAMURA NA-40011 YAMAHA

Namura 84.50mm piston kit

YAMAHA
YFM450 Grizzly 06-09
YFM450 Kodiak 06-08
YFM450 Rhino 06-09
YFM450 wolverine 06-09
(Namura part no NA-40011)

Cross reference numbers ONLY.
5ND-11631-00-YX, 4939M08450, 8904DA