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Rear Hanger for 3" Wide Slipper Springs - 7-11/16" Tall - 1/2" Bolt Hole
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Dexter

Rear Hanger for 3" Wide Slipper Springs - 7-11/16" Tall - 1/2" Bolt Hole

Part Number: 30-66-1
In Stock
$110.01
Trailer Suspension Parts
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Rear hanger works with trailer suspension systems that have 3" slipper springs. Great Prices for the best trailer suspension parts from Dexter. Rear Hanger for 3" Wide Slipper Springs - 7-11/16" Tall - 1/2" Bolt Hole part number 30-66-1 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Suspension Parts - 30-66-1

Highlights

  • Fits 3" Wide Slipper Springs: Provides a secure resting point for the spring end.
  • 7-11/16" Tall Hanger: Sets correct suspension height for proper spring geometry.
  • 1/2" Bolt Hole: Accepts standard hardware for reliable leaf spring attachment.
  • For 10,000-lb or 12,000-lb Axles: Built to handle heavy-duty trailer loads.
  • Rear Hanger Configuration: Supports the slipper end to suspend spring from the frame.
  • Dexter Quality Component: Matches OEM suspension parts for long-term durability.
Made in USA

Features to know about

Solid Mounting Point for Heavy Loads: Rear Hanger Handles 10,000-lb and 12,000-lb Axles

When hauling serious weight, your suspension needs a hanger that won’t flex or give out. This rear hanger is built to work with 10,000-lb or 12,000-lb Dexter axles, giving your 3" wide slipper springs a strong, stable mount. It keeps the spring end properly supported so the suspension tracks straight and absorbs bumps the way it should.

Steady, Secure Suspension Connection: Works with 1/2" Bolt Hardware

A dependable suspension starts with a tight connection. This hanger is drilled for a 1/2" diameter bolt (sold separately), providing the right fit for solid alignment and long-term strength. Once in place, it keeps the spring locked in the right geometry so the trailer rides smooth and predictable.

Built for Big Springs and Tough Duty: 7-11/16" Tall Design

Heavy-duty springs need the clearance to move freely without binding. At 7-11/16" tall, this hanger gives the proper drop for 3" wide slipper springs, letting them articulate through their full range of travel. It’s designed to take on the stress of large, multi-axle setups where durability and control matter most.

Simple, Reliable Setup for Lasting Performance

Whether it’s a single, tandem, or triple-axle configuration, this hanger does one job and does it well—keeping the spring in place ride after ride. It’s a straightforward, bolt-on part that restores the backbone of your suspension so you can tow with confidence.

Specs

Compatibility

  • Fits: 3" wide slipper springs
  • Designed for trailers with: 10,000-lb or 12,000-lb Dexter axles

Dimensions

  • Height: 7-11/16" tall

Technical diagram of Dexter rear hanger for 3-inch wide slipper springs, showing dimensions and mounting configuration for trailer suspension systems.

Mounting

  • Bolt hole diameter: 1/2"

30-66-1 Rear Hanger for 3" Slipper Springs - 7-11/16" Tall - 1/2" Bolt Hole





Video of Rear Hanger for 3" Wide Slipper Springs - 7-11/16" Tall - 1/2" 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 Ultimate Overview of the Rear Hanger for 3" Wide Slipper Springs

Hello, everybody. This is Jeff at etrailer.com. Today we're gonna take a look at the 7-11/16 tall rear hanger for three inch wide slipper springs. Now this rear hanger will work with your trailer suspension system. That'll have a three inch wide slipper spring, provides attachment points for the leaf spring. The hanger will basically suspend the spring from the trailer frame by providing a resting place for the slipper end of the spring.

This is designed for trailers with a 10,000 pound or 12,000 pound Dexter axle. We mentioned it fits the three inch wide slipper spring. So just to show you the inside measurement. That'll be right at about three and a quarter inches. It is designed to work with a half inch diameter bolt.

Right here is where the bolt will go through and the diameter of that hole is half an inch. And when we say 7-11/16 inches tall, when you measure the height of a hanger it's measured center of that bolt hole to the top of the hanger. So if we get our ruler and we go to the center, very top, you can see that meets your 7-11/16 overall height. But that should do it for the review on the 7-11/16 inch tall rear hanger for three inch wide slipper springs..

Ratings & Reviews

4.7

7 reviews
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Rear hanger works with trailer suspension systems that have 3" slipper springs.

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service was great delivered on time just what I ordered



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Great products and fast shipping great staff I recommend etrailer to everyone keep up the good work!!!


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See what our Experts say about this Dexter Trailer Suspension Parts


Info for this part was:

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

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