At the last RV show at Fairplex in Pomona, CA I saw a Dexter axle display at a toy hauler and the display had the no lube hubs. I purchased them on the new spring axles for the Liner. Bill Kerfoot WBCCI/VAC #5223 1973 Dodge W200 PowerWagon 1977 Lincoln Continental 1979 23' Safari 1954 29' Double Door Liner Orange, CA