1. Trailer Leaf Spring Suspension
  2. Redline
  3. U-Bolt Plates
  4. Axle Mounting Hardware
  5. Square Axle - 2 Inch
  6. 3500 lbs
U-Bolt Plate for 2" Square Axle - 1-3/4", 2" Springs - 9/16" Bolts

U-Bolt Plate for 2" Square Axle - 1-3/4", 2" Springs - 9/16" Bolts

Item # 117594
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Trailer Leaf Spring Suspension
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U-Bolt Plate for 2" Square Axle - 1-3/4", 2" Springs - 9/16" Bolts Square Axle - 2 Inch 117594
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Plate works with 9/16" diameter U-bolts (sold separately) to attach your 2" square trailer axle to your 1-3/4" or 2" wide leaf spring. Lowest Prices for the best trailer leaf spring suspension from Redline. U-Bolt Plate for 2" Square Axle - 1-3/4", 2" Springs - 9/16" Bolts part number 117594 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (73)
  • Q & A (7)
  • Videos (1)
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Redline Trailer Leaf Spring Suspension - 117594

  • U-Bolt Plates
  • Axle Mounting Hardware
  • Square Axle - 2 Inch
  • 3500 lbs
  • 9/16 Inch Diameter
  • Redline

Plate works with 9/16" diameter U-bolts (sold separately) to attach your 2" square trailer axle to your 1-3/4" or 2" wide leaf spring.


Features:

  • U-bolt plate acts as part of a trailer suspension system
    • Helps secure a square, 2" wide axle to a 1-3/4" or 2" wide leaf spring
    • Requires (2) 9/16" diameter U-bolts (sold separately)


117594 Redline U-Bolt Plate for 2" Square Axle - 1-3/4" or 2" Wide Leaf Springs - 9/16" Diameter U-Bolts





Video of U-Bolt Plate for 2" Square Axle - 1-3/4", 2" Springs - 9/16" Bolts

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Redline Trailer Suspension 117594 Review

Today, we'll be reviewing part number 117594. This is Redline's U-bolt for 2 inch square trailer axles. The U-bolt plate is going to act as part of a trailer suspension system. It's going to help secure a square 2 inch wide axle to a 1 3/4 inch, or 2 inch wide leaf spring. It does require 2 U-bolts, that are going to measure 9/16 of an inch in diameter. If we take a measurement of the plate itself, it's going to give us a measurement of 5 1/2 inches by 4 inches. If we measure the distance between each hole, going this direction, it's going to give us a measurement of 2 3/4 of an inch. If we measure the distance, center on center this direction, it's going to give us a measurement of 2 5/8 of an inch. It's a raw steel finish, so it can be primed and painted.

Then, adding a rust protectant on there would be a good idea, before installing this product. That's going to do it for our review of part number 117594. This is Redline's U-bolt plate for 2 inch square axles. .


Customer Reviews

U-Bolt Plate for 2" Square Axle - 1-3/4", 2" Springs - 9/16" Bolts - 117594

Average Customer Rating:  4.8 out of 5 stars   (73 Customer Reviews)

Plate works with 9/16" diameter U-bolts (sold separately) to attach your 2" square trailer axle to your 1-3/4" or 2" wide leaf spring.

- 117594
by:

I got the exact products I needed to fix my boat trailer. Shipping was fast and service was very good. 855947



- 117594
by:

The springs were very simple to install and work great. I highly recommend this product. 809786



- 117594
by:

My second purchase from etrailer and I am happy to say the results were as expected 1. Items as described 2. Delivery was on time as promised (Of course once it is out the door it depends on the carrier to make the promise good) 3. Customer service is stellar, notifications... we got your order....we shipped it today.... we were notified it was delivered.... are you happy 553314



- 117594
by:

Using these to move the axles under the leaf springs in a 1950 Spartan Royal Mansion. Better than the originals. Very satisfied! 501893


Comments
Very satisfied after 1 year. Some older trailers like my 1950 Spartan Royal Mansion, ride too low to the ground. One way to help this is to move the leaf springs over the axel from the under axel manufactured position. There is no “nest” for over axel mount, so you need a heftier plate and bolt to crank it on in hopes it holds. This product is heftier and was perfect for the application.
John - 04/29/2019

54632

- 117594
by:

Very pleased with all my purchases from this company. No issues. I would recommend. 496706



- 117594
by:

U bolts (2”x 5 3/4”) are an excellent replacement for the leaf spring u bolts on a 1950 Spartan travel trailer. The bolt itself is a larger gauge than the originals as well. Very satisfied with the product, service was excellent, and delivery fast as promised. 481995



- 117594
by:

I was unable to find the square u- bolts long enough, all That could be found were too short, but eTrailer had the exact item I needed. Delivery of my purchase was excellent, Two day delivery. I will recommend and use eTrailer again. Ps you can't beat the price anywhere. Gene B, Maryville TN. 445074



- 117594
by:

Needed plates for my new 2" axle over existing 2" springs that came with my HF folding trailer. I swapped my axle, but couldn't swap the springs due to their shorter length and I didn't want to weld a new spring brace. These plates are very thick compared to the OEM plates I had, so I'd assume it will support well over the maximum load on my trailer. Worked like a charm with the square u-bolts I also ordered from etrailer. 428605



- 117594
by:

Quality and fit are perfect. 389283



- 117594
by:

Used these on my boat trailer after installing new leaf springs and U-bolts. Worked great. Bolt hole pattern was perfect. 386024



- 117594
by:

should be primed for paint 370280



- 117594
by:

Made it super easy to attach my upgraded springs and very beefy! no more tire rub with heavier loads! 343296



- 117594
by:

The products etrailer supplies are superior. The only confusing part is when I tried to track it provided a UPS tracking number, however, when it was delivered it came via Post Office so the tracking number never completed its routing foremat. No worries and no problem we got the items fine, but things got shifted in transit for some reason. thanks again! 332927



- 117594
by:

Everything I've received from ETRAILER has "fit like a glove". Excellent service, products and price. Dave 321494



- 117594
by:

No issues, all has performed as expecte d. 320667



- 117594
by:

Looks great 320186



- 117594
by:

Very solid plates. If you are doing leaf srings and these fit your application buy these, you will be pleased. 315809



- 117594
by:

Great product, as described, description of the measurements fit right on. I would & have recommend E-trailer to friends. 311159


Comments
Fit and works as described, Im happy with the product.
Rich M - 10/27/2017

30119

- 117594
by:

I got this to replace a similar piece on trailer I got used on CL. The piece that is on there now is much thinner than this one, and is bent badly. I have no doubt that this new heavier duty piece will be more than adequate for the trailer I am working on. Excellent craftsmanship. 309152



- 117594
by:

Erika was super helpful. Really helped me get the correct parts the first time. I will always use etrailer from now on!! A+++ in my book! 296966


Comments
SUPERB!!!!!!!! Erika at E-Trailer is AWESOME!!!!
Ed R - 09/17/2017

28269

- 117594
by:

Delivered quickly, reasonably priced and went on without any issues. Been using the repaired trailer for 1 year.. Good supplier that I'll use again if needed. 294682



- 117594
by:

Received order complete and on time. Will purchase from them again. 292355



- 117594
by:

PRODUCT WAS JUST WHAT I WAS LOOKING FOR. IT DID THE JOB WELL AND I WOULD PURCHASE TRAILER PARTS AGAIN WHEN NEEDED FROM YOUR CO. DON 290206



- 117594
by:

Installed 2 new slipper leaf springs that had broken on a 1977 Skipper-B boat trailer. Total time for installation was less than 2 hours, product is as good as new. 290340



- 117594
by:

Holding up great 283376


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Show More Reviews

Ask the Experts about this Redline Trailer Leaf Spring Suspension

  • Galvanized U-Bolt Plate
    The U-bolt plates you have selected are not galvanized or coated. They are steel and would need to be painted and possibly coated with a rust preventative before installation.
    view full answer...
  • Leaf Springs, Hanger Kit, and U-Bolts for a 2 Inch Square Trailer Axle
    Since you do not know the capacity of the trailer axle then you can't go by the capacity of the springs. If the axle is rated for 2,000 pounds and the springs for a 3,500 pound axle then you would still be limited to 2,000 pounds. If you have the inner and outer bearing numbers then that will help to determine what the likely axle capacity is. Since you want to replace the hangers as well as the springs then it doesn't matter which springs you choose. If the axle does end up having...
    view full answer...
  • Need a 3-Leaf Slipper Spring Kit for my Boat Trailer with 2 Inch Square Axles
    In order to determine which 3-leaf slipper springs will fit, you will need to take a few measurements of the current springs on your boat trailer. I am including a diagram that shows which measurements are needed. The diagram also includes the measurements of the two 3-leaf springs that we have available. Compare your measurements to those to see if we have a match. 3-Leaf Slipper Springs for 1,500 lb Trailer Axles, # SP-178275 3-Leaf Slipper Springs for 3,000 lb Trailer Axles, # SP-039275 Although...
    view full answer...
  • Replacement Leaf Springs and U-Bolts for a 1987 Shore Line Boat Trailer
    Thank you for submitting the photo of your setup. Considering the height of your axle and the amount of clearance you currently have from the axle to the frame of your trailer you wouldn't have enough room to put your axle above the leaf spring. You would barely have a couple of inches of suspension travel. For U-bolts you would want the part # SP01-160 and then for plates you would want the # 117594. Based on the dimensions of your current slipper springs the # SP-040275 that you...
    view full answer...
  • Leaf Spring and U-Bolts Recommendation for a Utility Trailer with 2 inch Square Axles
    Sounds like you have 2 inch square axles on your trailer, for a set of U-bolt you would want part # SP01-160 and then for a U-bolt plate you would want the part # 117594. Now to pick out the correct springs you will want to first find out how much capacity your trailer and axles are rated for. This should be stamped on a plate near the coupler where the VIN is located. If it was a round axle I could give you a pretty good ball park of what the capacity would be, but square axles don't...
    view full answer...
  • Replacement Leaf Springs, Equalizers, and Shackle Straps for a Magic Loader Boat Trailer 6K Axles
    There is not an exact size leaf spring, equalizer, and shackle strap length that must be used on your trailer but they do all have to be compatible with each other. That said, the measurements that you provided are fairly standard so I recommend using the Tandem-Axle Trailer Hanger Kit part # APT5 with the 5-Leaf Double-Eye Spring part # SP-111275 (4). The leaf spring hangers can be discarded but it will be more cost effective to obtain the kit. These components will have the right combination...
    view full answer...
  • Replacement Trailer Suspension Parts for Trailer with 2 Square Axle
    It looks like you've got a pretty good grasp on all of this and thank you for the detailed information; it looks like most of the parts you've mentioned will work for you. For the leaf springs, the 26" long # SP-051275 will be the best option for you since springs stretch out over time and they're right around the capacity of what the axles likely is. The next closest size would be the 25-1/8" # SP-212275, but I would be hard pressed to believe that your old ones have stretched out over...
    view full answer...




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Info for this part was:

Expert Research:
Robert G
Video by:
Kathleen M
Installed by:
Cole B
Updated by:
Lisa S

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