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Rear Hanger for 2" Wide Slipper Springs - 6-3/8" Tall - 5/16" Bolt Hole
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Redline

Rear Hanger for 2" Wide Slipper Springs - 6-3/8" Tall - 5/16" Bolt Hole

Part Number: 30-6-1
In Stock
$36.56
Trailer Suspension Parts
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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Rear hanger works with trailer suspension systems that have 2" slipper springs. Great Prices for the best trailer suspension parts from Redline. Rear Hanger for 2" Wide Slipper Springs - 6-3/8" Tall - 5/16" Bolt Hole part number 30-6-1 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (95)
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Redline Trailer Suspension Parts - 30-6-1

Highlights

  • 6-3/8" Tall Rear Hanger: Supports 2" wide slipper springs for proper suspension height.
  • For 3,500-lb to 9,000-lb Axles: Handles light to heavy-duty trailer loads.
  • 5/16" Bolt Hole: Accepts standard spring bolt size for secure attachment.
  • Weld-On Mounting: Permanently attaches to trailer frame for lasting strength.
  • Proper Spring Support: Gives the slipper end a stable resting point to absorb road shock.
  • Pairs with Slipper Springs: Works with common suspension setups on single or multi-axle trailers.
Made in USA

Features to know about

Solid Rear Mount for Reliable Suspension: 6-3/8" Tall Hanger Handles Heavy Loads

When suspension parts start to sag or wear, your trailer can feel loose on the road. This rear hanger gives the slipper spring a strong, steady mount thanks to its 6-3/8" tall steel design. Built for systems with 3,500-lb to 9,000-lb axles, it keeps your spring securely in place so the suspension tracks true under weight.

Right Fit for Slipper Springs: Made for 2" Wide Springs

Getting the right fit is key when setting up or replacing suspension parts. This hanger is designed specifically for 2" wide slipper springs, giving the spring end a proper resting point. The size and shape match standard hardware so alignment stays consistent and movement stays smooth.

Strong Connection Point: 5/16" Bolt Hole for Secure Mounting

A hanger is only as good as the hardware that ties it together. This rear hanger is drilled for a 5/16" diameter bolt (sold separately), giving a snug and solid attachment that keeps everything tight. It’s the kind of detail that helps stop clunks or shifting as you tow.

Built for Long-Term Use: Weld-On Installation for a Lasting Hold

Instead of relying on bolt-on brackets that can loosen, this hanger is designed to be welded directly to the trailer frame. Once welded in place, it becomes a permanent mount for your slipper spring—strong, simple, and built to handle miles of vibration and load.

Specs

Fit and Compatibility

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

Dimensions

  • Height: 6-3/8"

Hardware

  • Bolt Hole Diameter: 5/16"
  • Bolt: Works with 5/16" diameter bolt (sold separately)

Configuration

  • Type: Rear hanger
  • Function: Provides attachment point for leaf spring
  • Mounting Style: Hanger suspends spring from trailer frame by providing a resting place for the slipper end of the spring

Technical diagram of Redline rear hanger for 2-inch wide slipper springs, showing mounting hole placement and overall bracket shape.


30-6-1 Rear Hanger for 2" Slipper Springs - 6-3/8" Tall - 5/16" Bolt Hole





Video of Rear Hanger for 2" Wide Slipper Springs - 6-3/8" Tall - 5/16" Bolt Hole
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 Rear Hanger for 2" Wide Slipper Springs

Today we're going to take a look at the Rear Hanger for 2" wide slipper springs. This is 6 3/8" tall, has a 5/16 diameter bolt hole. Now this rear hanger is designed to work with trailer suspension systems that have 2" wide slipper springs. This hanger will provide the attachment point for the leaf spring. The hanger suspends the spring from the trailer frame by providing a resting place for the slipper under the spring. It is designed for trailers with 3,500 pound to 9,000 pound axles.

Again, it is designed to fit 2" wide slipper springs. It does work with the 5 1/16" diameter bolt. We do sell those separately on our website, and they are usually listed on this product page as a related product. I'll give you some overall dimensions on this. The overall height, from the very bottom to the very top is going to be right at 7". The width on it is going to be right at 2 3/4".

The inside width is 2 5/16. The depth on it is right at 3". Usually when they label the heighth on the hanger, the measurement they give, like in this case they're saying it's a 6 3/8" tall, that measurement is from the center of the bolt hole to the top of the hanger. If we go center to top then you can see it's the 6 3/8". That should do it for the review on the Rear Hanger for 2" wide slipper springs, 6 3/8" tall with the 5/16 diameter bolt hole..

Customer Satisfaction Score:

Ratings & Reviews

4.8

95 reviews
Review sort icon
Rear hanger works with trailer suspension systems that have 2" slipper springs.

by:

Love it quick shipping thanks again!



by:

The not so easy to find part was just as expected. The order was processed and received way faster than I had anticipated. Would definitely use etrailer again.



by:

Worked very well as does everything I have purchased from you. Applied to a 45ft wedge car hauler which I use to move my toys in the winter to AZ then back in the spring to OR.



by:

Works like their supposed too. I've built several trailers and all were built with etrailer parts, good quality, good service and great prices.



by:

Great Prices delivery was a little slow but not the fault of Etrailer they were very helpful tracking down my order



by:

I was quite pleased with my purchase ; u bolt kit ,slipper spring hangers and lug nuts ,from etrailer. The products were good quality, the shipping was very reasonable. I would buy from them again.



by:

the parts were easy to install. seemed to do a good job. they have lasted about a year and its about time to rebuild again. i would have thought they would last more than a year but then considering my trailer is loaded 6 days a week and my gross weight is just alittle over 46000. i will be ordering more parts again soon



by:

hard to find part is exactly what I nee ded.



by:

The part was exactly what i needed Delivery was fast I definitely recommend etrailer



by:

I have purchased a number of items from etrailer.com such ans leaf springs, axle and hub assembly, and other items as well, I recently finished the trailer and it is now on a cross country trip. The trailer has just finished a 3,000 mile leg of this trip and I am told it was so smooth that it could not be felt by the towing vehicle.

Every product I have ordered from etrailer.com has been top quality and has worked extremely well. I would come back again for any of my future trailer needs.



by:

As always, etrailer came through. Exactly as ordered, fair priced and arrived sooner than estimated. Great follow-up to let me know when my package would arrive.



by:

The hanger fit perfectly and was delivered on time



by:

Nice fit easy weld on instalation!
Along
with fast shipping my job was completed faster than I expected!



by:

It was perfect. Thank you! E trailer has the best costumer sales people very nice to deal with, very knowledgeable as well.



by:

I just received the slipper spring hanger in the mail and it was exactly the size they said it would be. Customer service was excellent. The representative was very professional and helpful enough to get the actual slipper spring hanger I was looking to purchase and measure it to confirm it was the part I needed. Will be purchasing from etrailer again.



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Everything seems good. No complaints.



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Perfect on everything



by:

Excellent product



by:

Parts fit perfectly



by:

This bracket is about 1" longer than my original bracket which puts the spring support 1" lower than my original piece.



by:

Good price, and made heavy enough. Matches my original piece. However, the pipe that the spring rests on was installed with the seam under the welds where the spring rests. It's gonna fail just like the one I'm replacing did. Broke right at the seam. The seam should have been turned above the welds where it's not load bearing. Someone who makes trailer suspension parts should know this. NOT real happy with the careless manufacturer.



by:

have not had a chance to weld it in yet



by:

I cut out the rusted and worn thru hangers and welded in the new ones. The fit perfectly and work great.


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See what our Experts say about this Redline Trailer Suspension Parts


Info for this part was:

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

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