This is a A-OL80 80 Offset Link (Drives) PN: OL80Main Description As Following : A-OL80 80 Offset Link (USA) P.N: OL80 A-OL80 80 Offset Link (USA) P.N: OL80 Replaces: RCOSL80 EDCOR , SW80OLUS JOHN DEERE , 241-1718 IH COMBINE , 86977428 IH COMBINE , Crossed From: AHL80 , , J4217H JOHN DEERE , 2221-46721 JOHN DAY , 803-410800 , , 803410800 , Found in Section & Models : Chains/ Sprockets/ Pulleys/ Hubs > Roller Chains and Attachment Links, (Miscellaneous) (UNDEFINED): SEVERAL, Headers/Platforms/Feeder House > Corn Head Parts, Case-IH BALER, ROUND: RBX452, Case-IH BALER, ROUND: RBX453, Case-IH BALER, ROUND: RBX462, Case-IH BALER, ROUND: RBX463, Case-IH BALER, ROUND: RBX562, Case-IH BALER, ROUND: RBX563, Case-IH BALER, ROUND: RB454, Case-IH BALER, ROUND: RB464, Case-IH BALER, ROUND: RB564, Case-IH BALER, SQUARE: SBX550, Case-IH HEAD, CORN: 240630, Case-IH HEAD, CORN: 240636, Case-IH HEAD, CORN: 240638, Case-IH HEAD, CORN: 240670, Case-IH HEAD, CORN: 240822, Case-IH HEAD, CORN: 240830, Case-IH HEAD, CORN: 240836, Case-IH HEAD, CORN: 240838, Case-IH HEAD, CORN: 240870 Associated Items : New Also A-CA-O-303CH And : High Quality Afternaket Shipped from Both US and Canada