This is a A-63586 Clevis Pin, Knotter Drive (3/8" X 1 1/8") PN: 63586Main Description As Following : A-63586 Clevis Pin, Knotter Drive (3/8" X 1 1/8") P.N: 63586 New clevis pin for baler knotter drive. Fits Case-IH and Hesston round balers.Diameter: 3/8"Length: 1-1/8" Found in Section & Models : Hay Tool Parts > Baler Parts, Case-IH BALER, ROUND: 8440, Case-IH BALER, ROUND: 8450, Case-IH BALER, ROUND: 8460, Hesston BALER, ROUND: 550, Hesston BALER, ROUND: 5500, Hesston BALER, ROUND: 5510, Hesston BALER, ROUND: 560 (SN 101-1964), Hesston BALER, SQUARE: 4700, Hesston BALER, SQUARE: 4800 Associated Items : New Also This is An Aftermarket Product And : New clevis pin for baler knotter drive. Fits Case-IH and Hesston round balers. Diameter: 3/8" Length: 1-1/8"