This is a A-1473025 Blade, Disc Mower, RH PN: 1473025Main Description As Following : A-1473025 Blade, Disc Mower, RH P.N: 1473025 Dim A (1): 3.701" / 94mmDim B (2): 1.575" / 40mmDim C (3): .118" / 3mmDim D (4): .748" / 19mmType: NO. 10 RH Replaces: PMLBL0018 JOHN DEERE , 147.302.5 KRONE , 147-302-5 , Crossed From: LBL0018 LEOFRIC , 147-302-5 , , 147-302-5-5 , Found in Section & Models : Hay Tool Parts > Disc Mower Blades, Krone MOWER, DISC: 240, Krone MOWER, DISC: 241, Krone MOWER, DISC: 281 (S/N <-5549) Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 3.701" / 94mm Dim B (2): 1.575" / 40mm Dim C (3): .118" / 3mm Dim D (4): .748" / 19mm Type: NO. 10 RH