Redline Trailer Suspension - E4139
Hanger can be configured to work in the front, rear or center position to suspend your double-eye leaf spring or equalizer.
Features:
- Configured for use as front, center or rear hanger
- Provides attachment point for leaf springs
- Hanger suspends spring or equalizer from trailer frame
- Fits 1-3/4" wide double-eye springs with 9/16" diameter eyes
- Outside width of hanger is 2-5/16"
- Works with 9/16" diameter bolt (sold separately)

E4139 Front, Center or Rear Hanger for Double Eye Springs - 4-1/4" Tall - 9/16" Bolt Hole
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Ask the Experts about this Redline Trailer Suspension
- What is the Thickness and Weight Limit of the Hanger for Double-Eye Springs, part # E4139
- I spoke with my contact at Redline and he informed me that the weight capacity of the Front/Center/Rear Hanger for Double-Eye Springs - 4-1/4 inch Tall - 9/16 inch Bolt Hole, part # E4139, is 7,000 lbs.
I went out to our warehouse to measure the thickness of the metal on the # E4139 and it came out to be 3/16 inches thick.
I have also included a link below to a trailer suspension review page that you might find informative also.
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- Outside Width Dimension of the Redline Trailer Hanger # E4139
- I went out into our warehouse and pulled a Front/Center/Rear Hanger for Double-Eye Springs, part # E4139, and measured the outside width of it.
It measures 2-5/16 inches from the outside of one side of the # E4139 to the other side. Check out the picture to the right to see this measurement.
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- Can the Center Spring Hanger Be Taller Than Front and Rear Spring Hangers On Magic Tilt Trailer
- It is possible to have a center spring hanger that will be longer than the front and rear hangers. For an example I would have the Tandem-Axle Trailer Hanger Kit for Double-Eye Springs, part # APT3HD. This kit has 2-1/2 inch tall front and rear hangers and a 5-7/16 inch tall center hanger.
A longer center spring hanger is normally used in conjunction with an equalizer. The equalizers are designed to transfer the load from one axle to another when the trailer goes over a bump. I am including a
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