Blade for lawn tractor lawn mower G45 GE45 GES45 G46 GE46 BR45 A: 447mm B: 32mm C: D: E: 3mm F: 50mm A: diagonal blade length B: centre hole dia. C: positioning hole dia. D: positioning hole dia. E: blade thickness F: blade width MTD Code: R302413 Original code: 7420806 9420806 AT