This is a A-CL50DIMP 50 Double Connector Link (Import) PN: CL50DIMPMain Description As Following : A-CL50DIMP 50 Double Connector Link (Import) P.N: CL50DIMP A-CL50DIMP 50 Double Connector Link (Import) P.N: CL50DIMP Replaces: CL502IMP SPROCKET/HUB/PULLEY/IDLER , SWC50DCO JOHN DEERE , Crossed From: 50DCL , , 673-CD50 , , 673CD50 , 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