This is a A-527745 Bolt, Disc Mower PN: 527745Main Description As Following : A-527745 Bolt, Disc Mower P.N: 527745 Overall Length: 1.230"Thread Length: .870"Thread Size: 3/8"-24 UNF RH Thread Crosses To: A-527745K , Found in Section & Models : Hay Tool Parts > Disc Mower Blade Bolts & Nuts, Bush Hog MOWER, DISC: DM70, Bush Hog MOWER, DISC: DM80, Bush Hog MOWER, DISC: DM90, Hesston MOWER, DISC: 1004 (SN 1010846->), Hesston MOWER, DISC: 1005 (SN 1010846->), Hesston MOWER, DISC: 1006 (SN 1010846->), Hesston MOWER, DISC: 1007 (SN 1010846->), Hesston MOWER, DISC: 1008 (SN 1010846->), Massey Ferguson MOWER, DISC: 1306, Massey Ferguson MOWER, DISC: 1307, Massey Ferguson MOWER, DISC: 1308, Massey Ferguson MOWER, DISC: 1309, Massey Ferguson MOWER, DISC: 1310, Massey Ferguson MOWER, DISC: 1326, Massey Ferguson MOWER, DISC: 1327, Massey Ferguson MOWER, DISC: 1328, Massey Ferguson MOWER, DISC: 1329, Massey Ferguson MOWER, DISC: 1330, New Idea MOWER, DISC: 5209 (SN 16013>), New Idea MOWER, DISC: 5212 (SN 16013>) Associated Items : New Also This is An Aftermarket Product And : Overall Length: 1.230" Thread Length: .870" Thread Size: 3/8"-24 UNF RH Thread