Hanger Spacing for Tandem Trailer with 25-1/4 inch Leaf Springs and 7-3/4 inch Equalizers

Question

Question:

Hi, I have a 2005 Tahoe Transport 33foot 5th wheel tandem axle. My stock hangers broke and I am replacing them. They were bent or broken so it was hard to determine the stock spacing, looked like 31inch but that doesnt seem correct from what I have seen online. I bought new hangers, 7-3/4inch equalizers and the Neverfail suspension upgrade kit from you. I have 1-3/4inch wide 5 leaf double eye springs that are 25-1/4inch eye to eye. I think my axles are 6000 lb. So what should the hangers spacing be eye to eye? Thank you,

asked by: Guy S

1

Helpful Expert Reply:

For a tandem axle trailer using 25-1/4-inch double-eye springs like # e57SR and a 7-3/4-inch equalizer like # TREQE1 the hanger spacing should be approximately 29-1/2-inches. This is a starting point and you may need to adjust this dimension slightly.

expert reply by: Jameson C

1

Answer 1

The position of the axle should dictate the position of the springs and hangers not the other way around. With that being said, in order to determine proper placement of the hangers you will want to take the the distance between the two eye holes on…

view full answer...

Answer 2

Thanks for the measurements! You are correct that the Tandem-Axle Trailer Hanger Kit for Double Eye Springs - 3-1/4" Tall Front/Center/Rear #APT5 you were looking at is designed around 29-1/2" hanger spacing but your suspension is a bit…

view full answer...

Answer 3

The hanger kit I recommend is part #APT3HD which includes front, center and rear hangers, equalizers and bolts. This kit is good for axles up to a 7K rating and most 3-inch diameter axles are rated for 6000 to 7200-lbs. The linked video will let you…

view full answer...

Answer 4

With the 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/8" Long #e54SR on a tandem axle trailer, the distance between the front and center hangers and the center and rear hangers should be 29-1/2". I have added a link to our…

view full answer...

Answer 5

Assuming you're using a 7-3/4" equalizer like what's included in the Hanger Kit #APT5, your hangers should be roughly 29-1/2" between the front and center hangers, and also 29-1/2" between the center and rear hangers. With a…

view full answer...

Answer 6

The suspension kit that would be the closest to what you have on your trailer would definitely be the Tandem-Axle Trailer Hanger Kit #APT9. The minor dimensional differences would not cause an issue. Since the equalizers would be 3/4 of an inch…

view full answer...

Answer 7

The Dexter Heavy-Duty Suspension Kit for Tandem-Axle Trailers #K71-359-00 is ideal for 33" axle spacing but since the shackle straps are able to rotate they can be used for varying axle spacings that are near that 33" mark. The best thing…

view full answer...

Answer 8

It is possible to have a center spring hanger that will be longer than the front and rear hangers. For an example I would have the Tandem-Axle Trailer Hanger Kit for Double-Eye Springs, part #APT3HD. This kit has 2-1/2 inch tall front and rear…

view full answer...

Answer 9

As long as you are replacing everything (hangers, springs, hardware, equalizer), then yes, you can use our trailer suspension kit, #APT5. In fact, this is the kit that I recommend for your trailer. The hangers must be welded to the trailer. The holes…

view full answer...

Answer 10

Thank you for submitting the photo of your boat trailer showing the center spring hanger, shackle straps and equalizer. Based on the photo it does appear that non-standard replacement parts may have been used to repair or modify the suspension at…

view full answer...

Answer 11

For a tandem axle trailer using 25-1/4-inch double-eye springs like #e57SR and a 7-3/4-inch equalizer like #TREQE1 the hanger spacing should be approximately 29-1/2-inches. This is a starting point and you may need to adjust this dimension slightly.

view full answer...

Answer 12

When using the equalizer kit part #K71-359-00 with leaf springs that measure 25-1/4 inches long like the part #e28SR the hanger spacing you'd want to use is 29-1/2 inches.

view full answer...

Hanger Spacing for Tandem Trailer with 25-1/4 inch Leaf Springs and 7-3/4 inch Equalizers

Products Featured in This Question

Product Page this Question was Asked From

Featured Help Information

Miscellaneous Media

Continue Researching