Are Weld-On or Bolt-On Installations Stronger for a Trailer Jack

Updated 08/28/2018 | Published 08/27/2018

Question:

My jack must be replaced on my 4 star bumper pull trailer. They want to weld it on verses putting the three bolts. Which is stronger? Bolts or weld? Thank you.

asked by: Barbara B

Expert Reply:

If it is done correctly, welding is much stronger than bolts. This isn't to say that bolt-on applications are not effective and that they cannot handle the weight, because they can. Bolt-on jacks are a good choice in case you want/need to replace the jack in the future while weld-on jacks are more permanent.

As long as the jack is rated high enough for your 4 Star Trailer, and the gearbox is installed correctly, you would be able to safely use either a weld-on gearbox like part # BD018161 or a bolt-on gearbox like part # BD018155.

expert reply by: Jon G