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Triple-Axle Trailer Hangers for 2" Wide Slipper Springs - 4-1/4" Tall Front
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Redline

Triple-Axle Trailer Hangers for 2" Wide Slipper Springs - 4-1/4" Tall Front

Part Number: H302
In Stock
$95.80
Retail:$113.99
You Save: 16%
Trailer Suspension Parts
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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Hangers suspend leaf springs from the frame of your triple-axle trailer. Designed to be used with either equalizer kit AP302 or AP316. Front hangers are 4-1/4" tall. Center hangers are 3-1/2" tall. Rear hangers are 5-1/4" tall. Great Prices for the best trailer suspension parts from Redline. Triple-Axle Trailer Hangers for 2" Wide Slipper Springs - 4-1/4" Tall Front part number H302 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (31)
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Redline Trailer Suspension Parts - H302

Highlights

  • Built for Triple-Axle Trailers: Holds six slipper springs securely to the trailer frame.
  • 4-1/4", 3-1/2", and 5-1/4" Hanger Set: Proper front, center, and rear heights for even spring travel.
  • For 2" Wide Slipper Springs: Matches the common spring width for stable suspension movement.
  • Works with AP302 or AP316 Kits: Pair with equalizers, bolts, and shackles for a full setup.
  • Handles 3,500-lb to 8,000-lb Axles: Strong enough for medium to heavy trailer loads.
  • Precise Mounting Layout: Use spacing of 29-1/2", 34", and 29-1/2" between hangers for correct axle alignment.
Made in USA

Features to know about

Solid Suspension Mount for Heavy-Duty Triple Axles: 4-1/4" Tall Front Hangers Hold Steady

When your suspension mounts wear out, your trailer can start to wander or bounce. These triple-axle hangers bring the strength back with front hangers that stand 4-1/4" tall, giving a solid mount for 2" wide slipper springs. They’re designed to handle axle capacities from 3,500 lbs to 8,000 lbs, so the suspension stays tight and tracks straight under load.

Balanced Support Across All Three Axles: 3-1/2" and 5-1/4" Tall Hangers Keep Geometry Right

A smooth-working suspension depends on proper hanger height and spacing. This set includes (2) 4-1/4" tall front hangers, (4) 3-1/2" tall center hangers, and (2) 5-1/4" tall rear hangers to keep your triple-axle setup level and aligned. The combination keeps equalizer geometry correct, which helps prevent uneven tire wear and harsh ride changes.

Built for a Complete System: Works with Equalizer Kits AP302 or AP316

Getting the whole suspension working together is easier when parts are made to match. These hangers are designed to be used with equalizer kit AP302 or AP316, which provide the equalizers, bolts, and shackle straps needed for a full installation. That compatibility means each spring and axle moves through its travel the way it should, keeping the ride steady.

Ready for Custom and Replacement Builds: Simple, Direct-Fit Setup for 2" Wide Slipper Springs

Whether you’re rebuilding a worn suspension or putting together a new triple-axle frame, these hangers simplify the job. They attach six leaf springs (sold separately) directly to the trailer frame, giving you a clean, sturdy foundation without guesswork. Built specifically for 2" wide slipper springs, they make it easy to get the spacing and fit just right before final weld-in or bolt-on installation.

Specs

Dimensions

  • Front hanger height: 4-1/4"
  • Center hanger height: 3-1/2"
  • Rear hanger height: 5-1/4"

Compatibility

  • Axle configuration: Triple axle
  • Axle capacity range: 3,500-lb to 8,000-lb
  • Spring type: Slipper springs - 2" wide
  • Compatible equalizer kits: AP302 or AP316

Included Components

  • (2) 4-1/4" tall front hangers: (28-1)
  • (4) 3-1/2" tall center hangers: (29-1)
  • (2) 5-1/4" tall rear hangers: (30-28)

Additional Information

  • Use in conjunction with either: AP302 or AP316 for complete kit
  • AP302 and AP316 contain: equalizers, bolts, and shackle straps
  • Does not include: components for mounting axle to springs

H302 Triple Axle Hanger Kit - 2" Slipper Springs - 3,500 lbs to 8,000 lbs





Video of Triple-Axle Trailer Hangers for 2" Wide Slipper Springs - 4-1/4" Tall Front
Video Thumbnail Video Player Dialog

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




Video Transcript for Hands-On with the Triple-Axle Trailer Hangers for 2" Wide Slipper Springs

Today we're going to take a look at the Triple Axle Trailer Hangers for 2" wide slipper springs. These hangers are designed to suspend leaf springs from the frame of your triple axle trailer. These are designed for use with six leaf springs. Now the leaf springs we do sell separately on our website. These are designed to be used with an equalizer kit, part number AP302, or AP316 for a complete kit. Now those we do sell separately on our website, and the equalizer kits are what will include the equalizers, the bolts and the shackle straps for installing the springs to these hangers. This part includes everything shown here.

It includes the two 4 1/4" tall front hangers that have the 9/16 diameter bolt holes. The four 3 1/2" tall center hangers with the 7/8" diameter bolt holes, and then the two 5 1/4" tall rear hangers with the 5/16 diameter bolt holes. Now these hangers are designed for use on trailers with triple axles, 3,500 pound up to 8,000 pound axles. Now they do not include the components for mounting the axle to the springs. On the sizes, when they give you the sizes on these, what they're giving you, like on the front here, the front hangers, it's 4 1/4" tall front hanger. That measurement is from the center of the bolt hole to the top of the hanger, so if we get a ruler here, center to the top is going to be 4 1/4".

On the center, those are going to be 3 1/2", and same way, they'll measure from the center of the hole to the top of the hanger, 3 1/2" on all four center ones. Then the two rear ones, they're 5 1/4" tall. Same way if we go from the center to the top, 5 1/4". That should do it for the review on the Triple Axle Trailer Hangers for 2" wide slipper springs.

Ratings & Reviews

4.8

31 reviews
Review sort icon
Hangers suspend leaf springs from the frame of your triple-axle trailer. Designed to be used with either equalizer kit AP302 or AP316. Front hangers are 4-1/4" tall. Center hangers are 3-1/2" tall. Rear hangers are 5-1/4" tall.

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Ordered, delivered, timely, quality pro duct.



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Everything was as described. Fitment was perfect



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Made my install easy.



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Perfect service all the way around peri od.



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ordered for a restoration of older camper worked as expected



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I sure do appreciate this company and their team. Parts weren't in stock, but they kept me updated on a consistence bases and that means everything to me as a customer.
Great job!



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Ordered and received withing 3 days. Very fast shipping.



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great product and shipping speed



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Good quality parts. Hinges and bushings are good. High quality steel



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Parts fit as they should and arrived on time.



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The only way it could have been better if it came already installed.



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Would be whole lot better if the (4) 4-11/16" Long x 7/8" diameter equalizer bolts (7845B) had grease fittings in them



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I received the triple-axle hanger kit before the expected delivery date the product seam to be of good quality went on easy time will tell.



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I ordered these products to rebuild a 1966 equipment trailer that had some serious suspension issues due to poor repair work by previous owners.
I was very impressed by your quality and service and plan on placing an order in the near future.



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We did send an email to u requesting a drawing for correct installation of the hanger set. Wasn't sure how to set the springs in regards to the proper measuremnts for distance. We did not receive any respone



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My order for triple axle slip spring suspension components was delivered on time and in good condition. The components are heavy duty and are everything that was described, a great kit . I turned my trailer over, cut away the old hangars and installed the new kit in a matter of a couple of hours. Extremely pleased with etrailers
product , price and service.



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I just have one suggestion for this kit. The fiber bushings that go into the eye of the spring should be included in this kit. The cost is nominal but I had to run around to find these bushings has I did not have to replace the springs but the bushings were worn.



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Thank you for the punctuality! The product arrived exactly as described on the website!!!!



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Fast delivery and great product. Nice, heavy duty construction. Glad I purchased this style of hanger kit over the first one looked at. All bushings installed and good quality hardware.



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Perfect



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Great



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See what our Experts say about this Redline Trailer Suspension Parts

  • How to Determine Frame Width When Building Trailer with 7K Axles
    I would be more than happy to help you get everything together that you need for the suspension on your gooseneck trailer for your tiny house! It sounds like you're needing the Dexter Trailer Axle w/ Electric Brakes - E-Z Lube - 8 on 6-1/2 Bolt Pattern - 95" - 7,000 lbs # 8327834-EB which has a hub face measurement of 95" and a spring center measurement of 80". This means that the frame of your trailer needs to be 80" apart so that your leaf springs will line up with your trailer suspension. When...
    view full answer...
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  • Suspension Hanger Spacing for a Triple Axle Trailer with 26-1/2 Inch Long Slipper Springs
    I can give you a general estimate but the only way to get it just right is to mock up all the parts to determine the proper locations prior to permanently installing everything. On a triple axle trailer with 2 inch wide slipper springs the distance from the first and second hangers would be approximately 29-1/2 inches. From the second to third hangers it would be approximately 34 inches. And from the third to fourth hangers it would be approximately 29-1/2 inches. For this set up the center...
    view full answer...
  • Redline Triple-Axle Slipper Springs Equalizer Spacing
    In order to find the correct spacing for your hangers item # AP316, equalizer kit item # H302, and your 5-Leaf Slipper Spring w/ Hook End for 7,000-lb Trailer Axles - 26-5/8" Long item # e74SR you will need to mock up all the parts to determine the proper locations prior to permanently installing everything. The equalizer you referenced item # AP316 are 10-1/8" and I have attached a picture to show the bolt spaces. When using 2" slipper springs on your triple axle trailer the distance between...
    view full answer...
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B

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