This is a A-41280432 Bolt, Rotary Cutter Blade PN: 41280432Main Description As Following : A-41280432 Bolt, Rotary Cutter Blade P.N: 41280432 New rotary cutter blade square shoulder bolt. Bolt has a 1.5" shoulder diameter, .625" shoulder height, and 2.437" head. Fits Modern rotary cutters.Square ShoulderHead Diameter: 2.437"Neck Diameter: 1.00" L/HOverall Length: 4.00"Shoulder Diameter: 1.50"Shoulder Length: .625"Thread Length: 2.875" Replaces: WP41280432 JOHN DEERE , Crossed From: BB31 IOWA , 4128043-2 MODERN Found in Section & Models : Hay Tool Parts > Rotary Cutter Blade Bolts & Nuts, Modern ROTARY CUTTER: SEVERAL Associated Items : A-7A5161 Also This is An Aftermarket Product And : New rotary cutter blade square shoulder bolt. Bolt has a 1.5" shoulder diameter, .625" shoulder
height, and 2.437" head. Fits Modern rotary cutters. Square Shoulder Head Diameter: 2.437" Neck Diameter: 1.00" L/H Overall Length: 4.00" Shoulder Diameter: 1.50" Shoulder Length: .625" Thread Length: 2.875"