This is a A-RC50HIMP 50 Heavy Roller Chain, 10ft (Import) PN: RC50HIMPMain Description As Following : A-RC50HIMP 50 Heavy Roller Chain, 10ft (Import) P.N: RC50HIMP Links Per 10 Feet: 192Pitch Length: 5/8"Width: 3/8" Replaces: SWC50HX10 JOHN DEERE , 50HIMP MISCELLANEOUS , 50HRCIMP MISCELLANEOUS , Crossed From: WN-RC50HIMP , , 673-RH50 , , 673RH50 , Found in Section & Models : Tractor Parts Associated Items : New Also This is An Aftermarket Product And : Links Per 10 Feet: 192 Pitch Length: 5/8" Width: 3/8"