Recommended Trailer Axle with 56-1/2 Inch Spring Center Measurement

Question

Question:

I need a dual access suspension kit including new axles. Frame leaf spring mounting points are 56.5inch center-center. I cannot find an axle with this dimension - do you have any?

asked by: Rick

0

Expert Reply:

The closest standard trailer axle we currently have available to the 56-1/2 inch spring center length you are needing is one like the Dexter Trailer Idler Axle w/ Hubs # 20545I-EZ-72-10 that has a 58 inch spring-center-to-spring-center measurement.

Another option you may want to consider is an axle-less suspension system like the Timbren # ASR1THDS03. This system will provide a smooth and quiet ride and can eliminate the need for an axle. The suspension units replace your existing axle and operate independently, fitting any trailer frame width. This system has a weight capacity of 2,200 pounds as well as a 4 inch lift.

I have attached a video demonstration so you can see exactly how everything works.

expert reply by: Chris R

0

Steve W.

5/11/2020

I need a 65 hub to hub. And 55" spring center to center. Can't seem to find the right dem"s

Reply

Chris R.

5/14/2020

Unfortunately we don't have any standard axles that match those specs. Your best bet will be to go through a local fabricator or trailer shop to have something made - otherwise a good alternative is a Timbren Axle-Less System like mentioned above, which will fit any frame width. I've linked our full selection below.

Helpful Links

dept-pg-trailer_axles-sf-rubber_spring_suspension.aspx

Reply

Answer 1

You are indeed right to think this way. When picking out the appropriate leaf springs for your custom built trailer you will want to choose them based on what the actual loaded weight of the trailer will be. Just make sure that the leaf springs have…

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Answer 2

You can use leaf springs that are rated higher than the axle without any issues as long as they measure the correct measurement for your trailer. For example the 6-leaf double eye spring for 7,000 lb axles part #e64SR measures 24-7/8" eye to…

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Answer 3

Hey Darrel, we actually have exactly what you are looking for with the part #TRU52FR which is for a 7k axle and is 25-1/4 inch from eye to eye. This is also a 6 leaf spring as well. The spring you referenced would be too short.

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Answer 4

Hey Mark, I looked up the specs of the spring you have now and found that it is a 24-3/4 inch long spring from eye center to eye center and for a 7k axle. So that means that the replacement spring part #EM28AJ that you referenced will work great as a…

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Answer 5

The determine the correct replacement leaf spring on your 2021 Coachmen 259FKDS you'll need to lift your trailer frame so the spring is hanging freely and then measure from center-eye to center-eye, then for the equalizer you need to measure…

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Answer 6

Hey Bekzod, So while we don't have a way of knowing the exact leaf springs for your Arctic Wolf 5th wheel trailer, I can help you determine the correct replacements. You do have to take a measurement, though it's pretty easy, as all you need…

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Answer 7

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 8

Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have are…

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Answer 9

There is no exact way to determine the leaf spring length. The best way to determine the length for a replacement is by measuring the existing leaf springs. The hanger distance and shackle length can help you get a good idea, but you're looking…

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Answer 10

Good question, and what happens is that leaf springs elongate over time, and since you mentioned you got measurements of 25-1/2 inches from center eye to center eye and 26 inches under partial load, the best option for leaf springs really is the…

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Answer 11

I can help you determine the right replacement double-eye leaf springs for your Keystone Hideout, though we don't have any way of knowing what specific ones you need. It's pretty easy though, as all you need to do is measure your current leaf…

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Answer 12

Hey George, sorry to hear about your previous experience with your leaf spring setup. I've been stranded on the side of the road because of a trailer malfunction as well and it definitely isn't a pleasant experience so I understand where…

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Recommended Trailer Axle with 56-1/2 Inch Spring Center Measurement

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