Where to Measure to Pick Out Replacement Axle for Trailer

Published 01/21/2021

Question:

Hi, I have an old apache pop up trailer 1972? trailer is rated at 1500 lbs and has small tires with the left being a reverse tread and hydraulic brake system. Id like to upgrade to a 200-3500 axle with electric brakes brakes not mandatory Question is how do I go about measuring for a new axle. Also the springs are sleeper springs- Im hoping I dont have to do any welding- any help would be greatly appreciated. Thanks

asked by: David M

Helpful Expert Reply:

You would need to measure from the hub face to hub face and then from the spring mount centers to pick out the correct axle to fit your trailer. I attached a picture that shows where these measurements are.

I attached a link to all of the axles we offer as well.

expert reply by: Jameson C

click to enlarge

David M.

1/21/2021

Jameson C.

1/21/2021

If you were planning on taking advantage of the higher axle weight capacity then yes you would. I attached a page that has all of the 3,500 lb leaf springs we offer as well.