This is a A-OL2050IMP 2050 Extended Pitch Offset Link (Import) PN: OL2050IMPMain Description As Following : A-OL2050IMP 2050 Extended Pitch Offset Link (Import) P.N: OL2050IMP A-OL2050IMP 2050 Extended Pitch Offset Link (Import) P.N: OL2050IMP Replaces: SWC2050OL JOHN DEERE , Crossed From: 118210 , , 2050OF , , 3016-2050OL , , 673-HL2050 , , 673HL2050 , Found in Section & Models : Chains/ Sprockets/ Pulleys/ Hubs > Roller Chains and Attachment Links, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada