This is a A-RC60HX50IMP 60 Heavy Roller Chain, 50ft (Import) PN: RC60HX50IMPMain Description As Following : A-RC60HX50IMP 60 Heavy Roller Chain, 50ft (Import) P.N: RC60HX50IMP Links Per 10 Feet: 160Pitch Length: 3/4"Width: 1/2" Replaces: SWC60HX50 JOHN DEERE , 60HIMPX50 MISCELLANEOUS , Crossed From: C30-3160 , , SW02183 , , WN-RC60HX50IMP , , WNRC60HX50IMP , , 3016-5060H , , 60RCHDX50 , , 673-RH6050 , , 673RH6050 , Found in Section & Models : Chains/ Sprockets/ Pulleys/ Hubs > Roller Chains and Attachment Links, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : A-CCL1112, A-CL60HIMP, A-OL60HIMP, A-5A2 Also This is An Aftermarket Product And : Links Per 10 Feet: 160 Pitch Length: 3/4" Width: 1/2"