This is a A-RC50X50IMP 50 Roller Chain, 50ft (Import) PN: RC50X50IMPMain Description As Following : A-RC50X50IMP 50 Roller Chain, 50ft (Import) P.N: RC50X50IMP Links Per 10 Feet: 192Pitch Length: 5/8"Width: 3/8" Replaces: SWC50X50 JOHN DEERE , 50IMPX50 MISCELLANEOUS , Crossed From: AMX27331 , , C30-3120 , , WN-RC50X50IMP , , WNRC50X50IMP , , 3016-5050 , , 50RCX50 , , 673-R5050 , , 673R5050 , Found in Section & Models : Tractor Parts Associated Items : A-CCL1112, A-CL50IMP, A-OL50IMP, A-5A1 Also This is An Aftermarket Product And : Links Per 10 Feet: 192 Pitch Length: 5/8" Width: 3/8"