Front axle hub bearings and race service ability

[Rawze]

(06-28-2019 )Daytripper Wrote:  Can the bearings and races be serviced on a 2010 prostar with meritor 12k axle, aluminum hubs and oil bath bearings. Dealership says no....once you knock out old races its junk.... I think bullshit!

why not just look up the service manual for the axle....
google search: http://graphicvillage.org/meritor/@m*m^2.pdf

If it is an MFS series, the hub is considered "unitized" ans is a single replacement part. This does not mean you can't replace the bearings inside it yourself, but the official manual says replace the whole thing (page 28), so the stealershit is correct in their assessment if this is the case.