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Front Hanger for 2" Wide Slipper Springs - 4-1/4" Tall - 9/16" Bolt Hole
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Redline

Front Hanger for 2" Wide Slipper Springs - 4-1/4" Tall - 9/16" Bolt Hole

Part Number: 28-1
In Stock
$26.33
Trailer Suspension Parts
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We'll connect you with nearby partnered installers who know this exact setup.
Front hanger works with trailer suspension systems that have 2" slipper springs. Great Prices for the best trailer suspension parts from Redline. Front Hanger for 2" Wide Slipper Springs - 4-1/4" Tall - 9/16" Bolt Hole part number 28-1 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (56)
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  • Videos (1)
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Redline Trailer Suspension Parts - 28-1

Highlights

  • 4-1/4" Tall Hanger: Sets the correct spring height for stable trailer suspension.
  • Fits 2" Wide Slipper Springs: Matches standard spring width for a solid, centered mount.
  • 9/16" Bolt Hole: Accepts common wet or dry bolts for secure spring attachment.
  • For 3,500-lb to 9,000-lb Axles: Built strong enough for medium to heavy trailer loads.
  • 1/4" Thick Steel Construction: Provides lasting strength under constant road stress.
  • Weld-On Front Mount: Creates a fixed point to suspend the spring from the trailer frame.
Made in USA

Features to know about

Solid Foundation for Slipper Spring Suspension: 1/4" Thick Steel Front Hanger

A worn or bent hanger can throw your suspension geometry off. This front hanger restores strength and alignment with 1/4" thick steel construction. It’s engineered for 3,500-lb to 9,000-lb axles and gives your 2" wide slipper springs a precise, reliable mounting point so the suspension can move freely and hold steady under load.

Built to Fit Right: 4-1/4" Tall with 9/16" Bolt Hole

Getting the right height and bolt fit is key to smooth suspension travel. Measuring 4-1/4" from the top of the hanger to the center of the bolt hole, this part keeps your spring angle and ride height consistent. The 9/16" diameter bolt hole is sized for standard suspension hardware (bolt sold separately), making it an easy match for existing setups.

Tough Connection That Lasts: Weld-On Mount Holds Firm

Once welded in place, this hanger gives your trailer frame a permanent, rock-solid connection point for the spring. The steel body resists flex and fatigue over miles of travel, keeping the suspension aligned and dependable through heavy use or rough conditions.

Simple, Straightforward Upgrade: Designed for 2" Wide Slipper Springs

When you’re replacing factory hangers or building out a new setup, this hanger simplifies the job. It’s configured as a front hanger specifically for 2" wide slipper springs, giving you a direct-fit solution that mounts cleanly and restores the original suspension geometry without guesswork.

Specs

Compatibility and Capacity

  • Designed for trailers with: 3,500-lb to 9,000-lb axles
  • Fits: 2" wide slipper springs

Dimensions

  • Height: 4-1/4" from top of hanger to center of bolt hole
  • Thickness: 1/4"

Technical diagram of Redline front hanger for 2-inch wide slipper springs, showing measurements and bolt hole placement for trailer suspension installation.

Mounting and Hardware

  • Bolt hole diameter: 9/16" (bolt sold separately)

28-1 Front Hanger for 2" Slipper Springs - 4-1/4" Tall - 9/16" Bolt Hole





Video of Front Hanger for 2" Wide Slipper Springs - 4-1/4" Tall - 9/16" Bolt Hole
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Redline Trailer Suspension Parts - Hangers - 28-1

Hi, everyone. Steven here with etrailer. Let's take a look at a front hanger for a two-inch wide slipper springs. Folks, this is going to be four and 1/4 inches tall. It's going to have 9/16th inch bolt hole, and there are two bolt holes on the top as well for mounting this. So you could weld this in place and you'll be able to fill those holes in with welds.

Make sure you're using the professional welder as someone that's experienced to do it. So two-inch wide, as you can see, I have about two and 1/4 inches here on the inside. Obviously we need that space for clearance and stuff. As far as the width of the hangar itself, about three inches. And as far as the height, it's kind of hard to see there at the angle, but again, it's four and 1/4 inches tall.

And you want to match up your hangers if you replacing them with the same height, with everything to make sure that your geometry of your suspension is not changing, especially side to side. Now for some reason, you're changing both sides out and you're going shorter for whatever reason, the purposely lower or higher raise, that's different obviously. But if you're matching up, try to match up as best you can, 100%. This is a 1/4 inch thick. It's a steel construction.

Obviously it's just raw metal, so you will need to get this painted or powder coated after you get it welded in place. It's going to be quantity one and that's going to wrap up our look together. I'm Steven. Thanks for watching.

Customer Satisfaction Score:

Ratings & Reviews

4.8

56 reviews
5 Stars
(51)
4 Stars
(2)
3 Stars
(1)
2 Stars
(2)
1 Star
(0)
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by:
Easy ordering and fast shipping.
by:
Finally found the correct brackets and works like a charm!!
by:
It will serve my application very well with only a slight modification. Only disapoint-ment was that when I called to obtain the thickness dimension, I was advised that he didn't have it available and wouldn't speculate
on it. I ordered the item assuming it was at least 1/4" thick and it is.
by:
They will replace my wore out spring hangers on my present trailer perfectly thank you.
by:
Product is as always with etrailer good and delivered and stated. Even during these times. We buy from etrailer often and you can’t go wrong!
by:
This company communicated with me ,during the time my item was backordered. They offered an alternate part and it worked great . I WILL do more business with them !
by:
The bracket i ordered was back ordered as many things are today, i received my order as soon as possible after the company received it.
by:
fair shipping cost and speedy delivery. will do business again. thanks!
by:
nice heavy bracket very fast shipping
by:
This solved my problem with larger size tires. Heavy Duty.
by:
This was a good replacement part.
by:
Product was exactly what was advertised, and was quality material. If I need more parts to finish project I will order from you.
by:
Exactly the parts I needed
.excellent pr
ice and fast service. Very satisfied.
by:
GREAT CUSTOMER SERVICE WITH COURTNEY B
by:
Good solid product
Shawn profile picture

Shawn

3/12/2019

Worked great just towed it for the first time

by:
This is a pretty straight forward thing. It fit the stated dimensions and does its job.
by:
great job , got what i ordered items were backordered but i was informed of this and it wasn't a big deal thanks
we will order from you again
by:
exactly what i needed
rep took the time to go get part called me back with measurements and expedited the order
i received in a more than timely fashion
will defitinely buy again !!!!!!!
by:
and in less than 7 days. The product was of high quality and exactly as expected
by:
Exactly what I needed, just as advertised. This site has great information about product and user friendly search. Quick response to questions and fast processing.
Thanks
by:
Excellent product, no problems
by:
Product was as described
by:
Perfect part, good price and delivery was faster than expected.
by:
Just what I ordered.
by:
fit perfectly.
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Info for this part was:

Employee Jeff D
Expert Research:
Jeff D
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B

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