Replacement 3,500-Lb Axle for 2006 Fleetside Bayside Popup Trailer

Question:

Hi, i want to change the axle of my popup trailer. It is a Fleetwood Bayside 2006. What is the axle replacement for this popup trail. I know, it s a 3500 lbs load. I just want the axle, u bolt kit and 4 bearing. I will put the old brake hub and old spring. Thanks.

asked by: Jonathan T

Expert Reply:

All of the 3500-lb trailer axles we offer have a hub-face-to-hub-face length of 89-inches.

For an axle with standard spindles I recommend part # T3584F-8974. The spring-center-to-spring-center measurement is 74 inches. If that matches the system you have on your camper then this will work well for you. Keep in mind the hub components are all sold separately and should be replaced since you are getting new spindles.

The U-Bolt Mounting Kit I recommend for this axle is part # APUBR-1. This includes the U-bolts, nuts, and plates.

If you decide to replace the hub as well and need an idler hub I recommend part # AKIHUB-545-35-K. This hub comes with the bearings, races, seal, grease cap and lug nuts and is a great fit for the axle. The bolt pattern on the hub is 5 on 4-1/2.

For a bearing kit that will work with this axle I recommend part # BK2-100. This includes bearings and races, grease seal, tang washer and cotter pin.