ARIENS COMPATIBLE lawn mower blade Features : Length (mm): 516 Centre hole (mm): 19 Outer hole (mm): - Centre/centre distance (mm): - Weight: 1. 21 kg For models : ARIENS : 1440 RER, EZR 1440, EZR 1540, EZR 1640, EZR 1740, LG 14 G, LT 14 G, Sierra 1340 G, Sierra 1340 H, Sierra 1440 G, Sierra 1440 H, Sierra 1540 H, Sierra 1640 H, Sport Zoom 1440, YT 13 G, YT 13 H, YT 15 G, YT 16 H, YT 16. 5 H, YT 1540 Part No. : 13271339 Original part No. : 36247, 3624759 ARIENS