Blade for lawn tractor mower flat mower blade 63 cm COMPATIBLE CASTELGARDEN - GGP - STIGA - ALPINA for models: EL63 - EL 63 EL63M - EL 63 M EASY LIFE 63 XE70 - XE 70 XE75 - XE 75 Length: 620 mm Centre hole diameter: 18 mm Side hole diameter: 8,5 mm Centre distance between holes: 195 mm Code: 17-878 Original code: 184109501/0 - 184109504/0 SM