Blade for lawn mower mowers COMPATIBLE WITH: HRB 535/536 HRD 535/536 HRG 536C HRH 536 Features: Length: 530 mm Centre hole diameter: 22.1 mm Side hole diameter: 11 x 13.6 mm Side hole centre distance: 91.4 mm Code: 30-653 Reference code: 72511-VE1-652 72511-VG0-C50 72511-VG0-B50 72511-VE1-650 72511-VE1-651 72511-VE1-652 72511-VF0-000 H O ND A