
This is a A-507-9516 Jaw Coupling Half PN: 507-9516Main Description As Following : A-507-9516 Jaw Coupling Half PN: 507-9516 Found in Section & Models : Chains/ Sprockets/ Pulleys/ Hubs > Jaw Couplings, Weasler (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Interchanges with Lovejoy Bore: 1" w/ 1/4" KW Overall Diameter: 2.125"