Blade for lawn tractor lawn mower for 38" cutter deck right side rotation left side A: 480mm B: 8mm C: 8mm D: 47/185mm E: 4mm F: 50 mm A: diagonal blade length B: centre hole dia. C: centre hole dia. D: distance between centre holes D: distance between centre holes E: blade thickness F: blade width WESTWOOD Code: R302448 Original Code: 2450 AT