Question:
What does the M stand for or mean LM68149? If it just says L68149 is it the same product? Thanks!
asked by: Mel
Expert Reply:
I am not quite sure what the M stands for but the # L68149 bearing will be an exact replacement for your LM68149 bearing. The M used to be used but was dropped as it became irrelevant in the part number side of things.
Replacement Trailer Hub Bearing - L68149