Blade for left-hand rotation lawnmower mower, for: SXG19, SXG22 Features: Length: 640 mm Centre hole diameter: 12.5 mm Side hole diameter: 8.2 mm Side hole centre distance: 48 mm Code: 17-434 Reference code: 8663-306-002-00, 8663-306-002-10, 8667-306-002-00, 8667-306-002-10 ISEKI