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HAULK DEPOT®

Suspension Equalizer Kit – 12" LONG – ASY - For 5.2K–8K Slipper Springs | MT
SKU: 7EQLB12-MT
$66.50 USD $66.50 USD $82.00 USD
Sale 18.9% $15.50 USD (18.9%)
Shipping calculated at checkout.
In stock
Description

The Suspension Equalizer Kit – 12" Long – For 5.2K–8K Slipper Springs | MT is a heavy-duty solution designed to connect slipper spring suspensions on tandem axle trailers. Engineered for optimal weight distribution and smoother towing, this kit includes all critical hardware needed for secure installation.

Kit Includes:
  • 1 x Suspension Equalizer – 12" Long – For 5.2K–8K Axles | MT
  • 2 x Bolt with Nut (MED): 9/16" x 3-1/4" – For slipper spring eye connection
  • 1 x Bolt with Castle Nut (LRG): 7/8" x 4.75" – Greaseable – For center hanger mount
Fitting:

Designed for tandem axle trailers using 2" wide slipper leaf springs and axle capacities between 5,200 and 8,000 lbs. Ideal for flatbeds, utility trailers, and equipment haulers with 12" equalizer setups.

Features:
  • Extended 12" Equalizer: Enhances axle spacing and improves load balancing on rough terrain.
  • Greaseable Center Bolt: Reduces wear and supports smooth articulation.
  • Heavy-Duty Build: Built to handle the stress of high-load trailers.
  • Secure Fastening: Includes matched bolts and lock nuts for hassle-free installation.
  • Optimized Suspension: Minimizes axle bounce and improves overall trailer handling.
Interchangeable Part Numbers:
  • EQ-4541
  • E-4541
Product Overview:

This 12" Long Suspension Equalizer Kit is the ideal upgrade or replacement solution for 5.2K–8K tandem axle trailers. It enhances ride stability and load distribution while simplifying installation with complete, greaseable hardware. Built for long-term performance in demanding towing environments.

We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

Need it fast? We’ve got you covered. Orders confirmed before 3 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.
Suspension Equalizer Kit – 12" LONG – ASY - For 5.2K–8K Slipper Springs | MT

Customer Reviews

Based on 12 reviews
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(10)
17%
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P
Pascale Colborn
Precision Fit, Great Quality

Measured everything before buying, and it was a perfect match. The welds on the equalizer are clean, and the hardware is strong. Made a big difference in how my trailer handles a heavy load.

C
Caleb Smith
Perfect for Slipper Springs

Finding a good equalizer for slipper springs can be tough, but this one is solid. The 12" length improved the spacing and smoothed out the ride. No complaints.

W
Witty Lambrick
Worked Like a Charm

Perfect fit for my equipment trailer. The bolts and nuts were high quality. Everything went together without any issues. Towing feels much more stable now.

V
Von Keeble
Easy and Complete Kit

Saved me a trip to multiple stores. Everything was in one box, and it all fit my 5.2K trailer perfectly. The instructions were clear enough. Happy with the purchase.

A
Alexander Petrov
Smooth Ride, Easy Install

Had to replace a worn-out equalizer on my flatbed. This kit came with everything and was a direct fit. The new equalizers definitely made the trailer ride smoother, especially over bumps.

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