How Do I Measure the Drop Distance on a Trailer Drop Axle?

Question:

I am attempting to replace a rotted axle and it is definitely a drop axle. Am I correct in assuming that the is measured from the center of the axle to the center of the spindle?

asked by: Todd B

Expert Reply:

Yes, you are correct. In order to correctly take this measurement you will need to measure from the center of the spindle to the center of the main axle tube. I have included a picture for reference.

expert reply by: Erik B