Aeagle 6 Leaf 3500lb Double Eye Spring for 7000lb Trailer Axle

In this review of the Aeagle 6 Leaf 3500lb double eye spring, the bottom line is simple: this is a practical, value-minded replacement spring for owners of 7,000 lb tandem axle trailers who need a direct-fit, durable leaf spring. The kit includes one 6-leaf double eye spring that measures 25-1/4 in eye-to-eye with a 3 in free open length, and it is built with an anti-rust coating and quality raw materials. For someone replacing worn springs, the single biggest reason to buy is the straightforward fit and the clear load rating of 3,500 lb per spring.

Key Features

• Capacity: 3,500 lb per spring provides a reliable load rating for typical 7,000 lb trailer setups.
• Dimensions: 25-1/4 in eye-to-eye length and 3 in free open give a concrete fit reference when matching existing springs.
• Construction: The 6-leaf pack and 1-3/4 in leaf width deliver predictable spring rate and support for utility and cargo trailers.
• Corrosion resistance: Anti-rust coating improves longevity and reduces surface corrosion in outdoor use.
• Easy replacement: Double eye design and supplied bushing diameter of 9/16 in simplify swap-in replacement for matching axles.

Who It's For

This spring is aimed at trailer owners with 7,000 lb tandem axle rigs or those replacing a SW6-style spring who want a clear load rating and an economical single-spring replacement. It suits users who prefer a plug-and-play dimension match (25-1/4 in eye-to-eye, 3 in free) and who value corrosion protection for seasonal or year-round use.

Those who should look elsewhere include owners needing a complete pair or full axle set sold together, or anyone requiring a custom spring length or a different free height. Also consider a matched factory kit if precise symmetry and perfectly balanced leaf packs are a priority for heavy towing or commercial nonstop use.

Pros & Cons

Pros

• Clear 3,500 lb capacity per spring makes load planning straightforward.
• Anti-rust coating and quality raw materials extend service life under normal trailer use.
• Dimensions and 9/16 in bushing diameter make this an easy direct replacement for compatible axles.

Cons

• Some users reported mixed build symmetry and sporadic hardware issues such as U-bolt problems, so inspect fitment before final mounting.

Specifications

Our Verdict

The Aeagle 6 Leaf 3500lb double eye spring is a practical, cost-effective replacement for trailer owners who need a reliable 3,500 lb rated spring with known dimensions and corrosion protection. It represents good value for standard utility and cargo trailers, but buyers seeking perfectly matched pairs or heavy commercial duty should confirm symmetry and complementary hardware before committing.

Frequently Asked Questions

Will this spring fit my 7,000 lb trailer?
It is designed for 7,000 lb trailers with a 3,500 lb per spring requirement and a 25-1/4 in eye-to-eye length; verify your existing spring dimensions match.

Does it include bushings or hardware?
The product lists a 9/16 in bushing diameter but is sold as one 6-leaf double eye spring; check if additional mounting hardware is needed for your axle.

What warranty is offered?
Manufacturer quality assurance includes a 12-month warranty and the springs are tested before shipping.