Blade for lawn tractor lawnmower mower K40EL IB400EL SCPPIO E400-T40 A: 385mm B: 20mm C: 10mm D: 40mm E: 3mm F: 70mm A: diagonal blade length B: centre hole dia. C: centre hole dia. D: distance between mounting holes D: distance between mounting holes E: blade thickness F: blade width KYNAST Code: R300495 Original code: 3R1664 00300740 AT