Replacement Axle for a 1988 Fleetwood Travel Trailer

Updated 01/22/2026 | Published 01/14/2026

Question:

Looking for a new single straight axle. 1988 Fleetwood travel trailer Single axle with drum brakes. Do you have something that will fit? 5 lug 14” wheel.

asked by: Frank G

Expert Reply:

Hey Frank. There's no database that shows me what parts came on your 1988 Fleetwood travel trailer. In order to recommend a replacement axle, I'll need to know the hub face and spring seat measurements along with the axle's capacity.

I've attached a diagram below that will show you where to take these measurements from.

As far as matching up to your existing hubs goes, I'll also need to know what size the inner and outer bearings are. A trailer that old we may need to upgrade your hubs. What 5 lug pattern does your trailer have? 5 on 4-1/2, 5 on 5, 5 on 5-1/2, or 5 on 4-3/4?

I've linked an article below that will show you how to measure your lug studs.

You can add this information, along with any other questions you have, where it says Reply to Jerred H.

expert reply by: Jerred H

Axle Measurement Diagram
(click to enlarge)

Dimensions

1/22/2026

A = 76" B= 62" Thank you for any information for a kit replacement. Axle, Electric Brake hubs 5 x 4.5, hardware, and anything else I might need.

Jerred H.

1/22/2026

@Frank Thanks for the dimensions! We do not have a standard axle with a 76" hub face or one that is close enough to work. The only option I have is the Timbren Axle-Less Trailer Suspension w Electric Brakes item # A35RS545E. This is an axleless system that bolts directly to your Fleetwood trailer's frame. It includes electric braking hubs that have a 5 on 4-1/2 lug nut pattern. It has a 3,500 lbs capacity.