KUBOTA-compatible mower blade for lawn mower left, 2 x necessary for RCK48 Models G 18 , G 21 , GR 2100 , RCK 48 G18 Features: Length (mm) : 422 Centre hole (mm): 18.3 Outer hole (mm): - Centre/centre distance (mm): - Weight: 1. 78 kg Code: 13270305 Reference code : K541395810 , K541395813 , K541095810 , K527371840 KUBOTA SR m