This is a A-86511201 Seal, Module PN: 86511201Main Description As Following : A-86511201 Seal, Module PN: 86511201 Found in Section & Models : Hay Tool Parts > Disc Mower Parts, Case-IH MOWER, DISC: MDX71, Case-IH MOWER, DISC: MDX81, Case-IH MOWER, DISC: MDX91, Case-IH MOWER, DISC: MD72, Case-IH MOWER, DISC: MD82, Case-IH MOWER, DISC: MD92, Case-IH MOWER, DISC: TD102, Ford / New Holland MOWER, DISC: H6730, Ford / New Holland MOWER, DISC: H6740, Ford / New Holland MOWER, DISC: H6750, Ford / New Holland MOWER, DISC: H6830, Ford / New Holland MOWER, DISC: H7220, Ford / New Holland MOWER, DISC: H7230, Ford / New Holland MOWER, DISC: H7320, Ford / New Holland MOWER, DISC: H7330, Ford / New Holland MOWER, DISC: H7450, Ford / New Holland MOWER, DISC: H7460, Ford / New Holland MOWER, DISC: H7550, Ford / New Holland MOWER, DISC: H7560, Ford / New Holland MOWER, DISC: 1409 Associated Items : New Also This is An Aftermarket Product And : Inside Diameter: 1.20" Outside Diameter: 2.34" Width: .31"