Will Air Lift Air Bag Kit Fit with Timbren Kit on a 2019 Fleetwood Southwind 35K

Updated 04/28/2025 | Published 04/23/2025

Question:

It appears that this kit fits a 2019 Fleetwood Southwind 35K. In the installation video it looks like the factory bump stops can be left in place. Will I need to remove my Timbren bump stops to use these bags? Do they interfere with a rear trac bar?

asked by: Patrick M

Expert Reply:

Hey Patrick, thanks for reaching out!

The Air Lift LoadLifter 5000 Air Helper Springs # AL57344 will fit with the Timbrens on your 2019 Fleetwood Southwind 35K as long as they are located in the same location as what you saw in that video. Since these air bags install above the leaf springs, they won't interfere with your rear trac bar either.

Let me know if you have any other questions!

expert reply by: Jon G

Pat

4/23/2025

Thanks Jon. One other thing I have noticed in pictures is that the air bags don't always appear to be mounted directly over the axle. Is that the case in my 2019 Fleetwood Southwind 35K or are they centered directly over the axle?

Jon G.

4/28/2025

@Pat I believe these will mount directly above the axle, but the best thing for you to do to verify will be to see where the mounting bolt holes are on your frame. We have some limited pictures for this product and I'm not sure they are all on the same exact RV that you have.