3-1/4" Double Eye Trailer Leaf Spring Hanger – 9/16" Bolt Hole | Suspension Mount Bracket
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Secure your trailer suspension system with this Premium Double Eye Trailer Leaf Spring Hanger, designed to mount double-eye leaf springs to your trailer frame. This heavy-duty hanger bracket provides a strong and reliable anchor point for trailer suspension systems commonly used on cargo trailers, utility trailers, and equipment trailers.
The hanger measures 3-1/4" from the top of the hanger to the center of the mounting hole, providing the correct ride height and alignment for many standard trailer suspension setups. The 9/16" diameter hole is designed to fit standard 9/16" spring eye bolts, ensuring compatibility with common trailer suspension hardware.
Constructed from durable steel, this spring hanger is built to withstand the demands of heavy towing and rough road conditions. It can be welded or bolted directly to the trailer frame, making it ideal for both new trailer builds and suspension repairs.
Whether you’re replacing a worn suspension hanger or installing a new axle setup, this bracket helps ensure proper spring positioning, improved ride quality, and dependable trailer performance.
Key Features
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Designed for Double-Eye Leaf Springs – Standard hanger used in many trailer suspension systems
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3-1/4" Hanger Height – Top of hanger to center of bolt hole measurement
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9/16" Bolt Hole – Compatible with common trailer spring eye bolts
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Heavy-Duty Steel Construction – Built for durability and long service life
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Weld or Bolt Installation – Suitable for new builds or suspension repairs
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Supports Stable Suspension Operation – Maintains proper spring alignment
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Reliable Trailer Hardware – Ideal for cargo, utility, and equipment trailers
Specifications
| Specification | Details |
|---|---|
| Product Name | Double Eye Trailer Spring Hanger |
| Hanger Type | Double Eye Leaf Spring Hanger |
| Height (Top to Hole Center) | 3-1/4 in |
| Overall Height | 3-7/8 in |
| Bolt Hole Diameter | 9/16 in |
| Material | Heavy Duty Steel |
| Finish | Raw or Zinc Plated (varies by manufacturer) |
| Installation | Weld or Bolt On |
| Application | Trailer Suspension |
| Quantity | Sold Individually |
Typical Dimensions
| Measurement | Size |
|---|---|
| Top to Center of Bolt Hole | 3-1/4 in |
| Overall Height | 3-7/8 in |
| Bolt Hole Diameter | 9/16 in |
| Mounting Type | Weld or Bolt On |
(Dimensions may vary slightly depending on manufacturer.)
Common Applications
This spring hanger is commonly used on:
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Utility trailers
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Cargo trailers
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Equipment trailers
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Landscape trailers
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Boat trailers
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Tandem axle trailer suspensions
It mounts the front eye of a double-eye leaf spring directly to the trailer frame.
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- Address: 4675 East Grand River Ave, Howell, MI 48843
- Phone: (517) 225-1991 (Call or text)
- Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment
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