RA 631-051-004-ARA 631 051 004 A is a premium load wheel assembly engineered for Raymond electric reach trucks. Featuring a polyurethane tread, cast iron core, and sealed 6205 2RS bearings, this assembly delivers exceptional durability in high capacity, continuous duty warehouse environments. Direct replacement for Raymond 8300, 8400, 8500, and 7400 series models. Cross references include 631 051, 632 043 003, 632 050 003, and supersedes earlier revision RA 631 051