Rear Hanger with Bushing for Single Axle Trailer Suspensions with 1-3/4" Double Eye Springs

Rear Hanger with Bushing for Single Axle Trailer Suspensions with 1-3/4" Double Eye Springs

Item # 30-20

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Trailer Leaf Spring Suspension

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Shipping Weight: 0.52 lbs

Arrives before Christmas with Ground or Free Shipping.
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Rear hanger suspends double-eye leaf spring on single-axle trailer suspension systems only. Lowest Prices for the best trailer leaf spring suspension from Dexter Axle. Rear Hanger with Bushing for Single Axle Trailer Suspensions with 1-3/4" Double Eye Springs part number 30-20 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (19)
  • Q & A (13)
  • Videos (1)
  • Photos
  • Why etrailer?

Dexter Axle Trailer Leaf Spring Suspension - 30-20

  • Hangers
  • Spring Mounting Hardware
  • Double Eye Springs
  • 2-1/8 Inch Tall
  • Single Axle
  • 9/16 Inch Diameter
  • Dexter Axle

Rear hanger suspends double-eye leaf spring on single-axle trailer suspension systems only.


Features:

  • Configured as rear hanger
  • Provides attachment point for leaf spring
    • Hanger suspends spring from trailer frame when used in conjunction with shackle straps (sold separately)
  • Works with 9/16" diameter bolt (sold separately)
  • Made for use with single-axle systems only
  • Fits 1-3/4" wide double-eye springs with 9/16" diameter eyes


Specs:

  • Length: 2-1/8"
  • Width: 1-3/4"
  • Thickness: 3/16"


30-20 Rear Hanger with Bushing for Single Axle Trailer Suspensions with 1-3/4" Double Eye Springs







Video of Rear Hanger with Bushing for Single Axle Trailer Suspensions with 1-3/4" Double Eye Springs


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




Video Transcript for Redline Trailer Suspension - Leaf Spring Suspension - 30-20 Review

Today we're going to be taking a look at the rear hanger with the included bushing, this is for a single axle trailer suspension system. This rear hanger suspends a double-eye leaf spring on a single axle trailer suspension system only. Again, it is configured as the rear hanger and it provides the attachment point for the leaf spring. This hanger suspends the spring from the trailer frame when used in conjunction with shackle straps. Shackle straps are sold separately, if you're in need of them you can find them here at etrailer.com. If we take a measurement of the diameter of this hole right here, that's going to give us a measurement of right around 9/16" to 5/8", so that tells us that this will work with a 9/16" diameter bolt. The bolt is sold separately as well.

This is made for use with single axle systems only. It's going to fit 1-3/4" wide double-eye springs, again, with 9/16" diameter eyes. Taking a look at the length measurement real quick, it's going to give us a measurement of about 2-1/8". The width measurement measures 1-3/4", and then the thickness, it's going to measure 3/16" thick. It's made from a nice durable steel construction. That's going to do it for today's look at the rear hanger with the included bushing for single axle trailer suspensions..


Customer Reviews

Rear Hanger with Bushing for Single Axle Trailer Suspensions with 1-3/4" Double Eye Springs - 30-20

Average Customer Rating:  4.9 out of 5 stars   (19 Customer Reviews)

Rear hanger suspends double-eye leaf spring on single-axle trailer suspension systems only.

- 30-20
by:

Well made product. Does as intended. Highly recommend! 673059



- 30-20
by:

Nice bracket well made excellent ,will buy again if needed or any other parts. 516668



- 30-20
by:

Great quality product 501201



- 30-20
by:

These brackets are high quality I needed to replace the original ones from a old trailer the new brackets are a much heavier gauge and fit perfectly I would definitely buy again thanks 495810



- 30-20
by:

Loved the personal service and the help. I tried a few other sources before going online to order from etrailer. One place I tried was an online tool dealer, and their online site was a mess without help and so was a retail location. etrailer, was quick to find me exactly what I needed and got me fixed up in just a few minutes. From now on all my trailer needs will be fulfilled from etrailer!!! 466196



- 30-20
by:

Great service and very reasonable price s... 465276



- 30-20
by:

fast service,great product,great price .thank you 371146



- 30-20
by:

Well made product and prompt shipment. Thanks, Jim G. 323292



- 30-20
by:

Exactly what I was looking for. Great price and service. Had it in 2 days. 318255



- 30-20
by:

Good quality, good price, fast delivery. I'm happy. I would recommend. 315827



- 30-20
by:

As usual, great experience, I'm always please with the selection and quality of the item I get from you guys. 271693



- 30-20
by:

Excellent quality material and size. 237916



- 30-20
by:

right part,great price,fast ship. what more can i ask for? 214167



- 30-20
by:

It fit, did what I needed and didn't cost much... 179812



- 30-20
by:

Excellent quality. Fast shipping and good follow-up. 161762



- 30-20
by:

excellent quality, fast delivery 91184



- 30-20
by:

Building a teardrop trailer and trying to save weight and these hangers should do that. 84072



- 30-20
by:

part was exactly as described 61397



- 30-20
by:

Weld-on rear spring hanger. Much better than the completely worn-out original rear spring hangers on my Pace American 5 x 10 trailer, due to the bushing. This gives a much larger bearing surface for the shackle bolts. Combined with wet - lubricated - spring shackle bolts (Part # 126B2), these should last a very long time 11409


19
19

Ask the Experts about this Dexter Axle Trailer Leaf Spring Suspension

Do you have a question about this Trailer Leaf Spring Suspension?


  • Hangers to Use with Leaf Spring SP-212275
  • The spring you ordered # SP-212275 would work well with the hangers # 115917 and # 30-20 with shackle straps # TRSL350. These parts are very similar to what comes with the # APS1 which is what is recommended with the springs you ordered. Only thing else you might need is the shackle bolt part # 166081. The distance between the hangers would need to be 24-7/8 inches.
    view full answer...

  • How To Mount Redline Rear Hanger # 30-20 On A Trailer
  • On the Redline Rear Hanger, part # 30-20, the hanger has top stamped into one of the sides of the hanger. The hanger is welded to the trailer with the side marked top, facing the outside of the trailer with the word top showing. I am including a picture of the hangar that shows the top marking and how it is positioned on the trailer.
    view full answer...

  • Differences in the Redline Single-Axle Trailer Hanger Kits, # APS1, #APS2, and # APS3
  • The APS1, APS2, and APS3 are all suspension kits for single-axle trailers with 1-3/4-inch double-eye springs. They are designed for use on trailers with single, 2,000-lb to 7,000-lb axles. The difference in the kits are in the rear hangers and the shackle straps. The Redline Single-Axle Trailer Hanger Kit, part # APS1, uses the Redline Rear Hanger, part # 30-20, which uses a steel bushing and is .91 inches tall. The shackle straps are the Shackle Strap, part # TRSL313, which are...
    view full answer...

  • What are the Proper Components Needed to Install the Leaf springs On a Trailer
  • Building a single axle trailer you will need the following items to install leaf springs. I have listed the part numbers for the PR626 Springs next to the items needed. 2 Springs - # SP-256275 2 Front Hangers - # 115917, 1-1/2 inch tall or # 28-5, 3-1/4 inches tall 2 Rear Hangers - # 30-20, with 1-1/2 inch or # 93003-3x, with 3-1/4 inch 4 Shackle Straps - # TRSL313 6 Shackle Bolts and Nuts - # 166081 These components are available in the following Kits. Single Axle Trailer...
    view full answer...

  • Dimensions of Redline Rear Hanger with Bushing for Single Axle Trailer Suspensions # 30-20
  • The dimensions of Redline Rear Hanger with Bushing for Single Axle Trailer Suspensions # 30-20 are 2-1/8 inches long, 1-3/4 inches wide, and 3/16 inches thick. I have provided a video and a graphic that shows these dimensions as well. I am also provided a page displaying the shackle links needed for use with this spring hanger and your 1-3/4 inch wide double-eye springs.
    view full answer...

  • How is the 30-20 Hanger Designed For Mounting On Its Side and Not Facing Down
  • The hanger part # 30-20 is an unusual hanger in that it is recommended you attach the side of it to the trailer frame unlike most that use the other side and face "down". It is also unusual in that it has a bushing that comes with it and that the straps also attach to the outside of it. If you look at the hole of the hanger you can see that it isn't centered from top to bottom. Hangers that normally install facing down have the mounting hole centered there. I attached a picture that...
    view full answer...

  • Using Wet or Dry Shackle Bolts in Rear Leaf Spring Hanger of Single Axle Trailer
  • You can certainly use the 30-20 spring hanger with the # 166081 bolts, or you can use the wet bolts like part # 126B2. The bolt features a grease zerk that would allow you to grease the inside of the bushing. Using the wet bolt would probably make the suspension a bit quieter as well as helping the component to last longer.
    view full answer...

  • How Does the Rear Hanger Get Welded to the Trailer Frame
  • On the Redline Rear Hanger, part # 30-20, which is the rear hanger included with kit # APS1, it is welded to the trailer with the side marked top, facing the outside of the trailer with the word top showing. So the U-shape part is what gets welded to the frame, on the flat part. I included a picture of the hangar that shows the top marking and how it is positioned on the trailer.
    view full answer...

  • Why Dont Trailer Hangers Come with Bushings.
  • The # 30-20 hanger is a unique hanger as it comes with it's own bushing that has an inner diameter of 9/16 inches and installs in a different orientation than most. Like Victoria said, the reason most standard style hangers do not come with bushings is because the bushings are on the spring side of the equation. While what you said is true about wear with dissimilar materials, the reality is that hangers don't wear out at a fast enough rate to warrant a different approach. We rarely...
    view full answer...

  • Spring Hanger Dimension Recommendations for Installing a SP-111275 Leaf Spring
  • If your current springs are like the # SP-111275 which is 25-1/4 inches from eye to eye the correct measurement to use for the hanger spacing is 24-7/8 inches. At one point 25-3/4 inches was recommended, but we found that 24-7/8 inches was a much better dimension to use as it made the shackle strap face the correct direction. The # 30-20 should work well as a rear hanger. Going with longer shackles would move the axle closer to the trailer frame so that may not be an ideal solution for...
    view full answer...

  • Outer Diameter of Bushing on Suspension Hanger Part # 30-20
  • The bushing on the Rear Single Axle Trailer Suspension Hanger is welded in place, and is not available separately. I walked out to our warehouse and pulled one of the hangers off the shelf. The outer diameter of the bushing is .76 of an inch as measured by a digital caliper.
    view full answer...

  • Replacement Leaf Springs for a Boat Trailer Rated for 3,740 Pounds Gross Trailer Weight
  • The double-eye spring we have that is closest to the measurements you have provided is # SP-256275. It measures 26 inches eye center to eye center, is 3-3/4 inches from the top center of the stack to the centerline of the eyes, and has 6 leaves. The spring has a capacity of 2,250 pounds. If you can tell me the center to center distance between the hangers then that can help determine the right replacement spring, too. This spring uses 9/16 inch bolts such as # 166081. The hanger that...
    view full answer...

  • Does Bushing In Redline Rear Spring Hanger # 30-20 Come Out to Allow Spring Installation
  • I pulled a sample of the Redline Rear Spring Hanger # 30-20 to check its construction for you. The included steel bushing is NOT welded into place, just fitted by tension, but it does NOT need to be removed to install a double eye spring. The bushing's hole takes a 9/16-inch shackle bolt like # 126B2. The shackle bolt secures the two shackle straps, like # 115052, on the OUTSIDES of the hanger. The other ends of the straps then hold the spring's eye with another bolt.
    view full answer...


Do you have a question about this Trailer Leaf Spring Suspension?




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Info for this part was:

Expert Research:
Michael L
Expert Research:
Jeff D
Expert Research:
Jameson C
Expert Research:
Brandon M
Expert Research:
Adam R
Updated by:
Lindsey S
Updated by:
Rachael H
Installed by:
Cole B

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