Understanding the Risks of Will-Fit Suspension Parts

Specifying will-fit suspension parts for new trailer builds or aftermarket repairs can pose serious safety risks. While these knockoff suspension components are designed to mimic the appearance of their OE counterparts, critical shortcomings in materials, engineering, and construction often negate any upfront cost savings.

In this Ask the Expert, David Cary of Hutchens Industries breaks down the key differences between OE versus will-fit trailer parts, revealing some of the hidden dangers that come with choosing lower-quality alternatives. Without the precision and process controls of OE manufacturing, will-fit parts can lead to premature failures and compromised commercial trailer suspension safety.

Cary also discusses the liability and compliance risks associated with knockoff suspension parts. When parts are sourced from little-known or fly-by-night suppliers, the lack of clear traceability can make it challenging to comply with roadability regulations, provide warranty support, and determine responsibility when a failed component causes an accident.  

For trailer builders, understanding the risks of will-fit trailer parts is essential to making informed sourcing decisions that ensure safety and compliance while preventing reputational damage. Read the full article to learn why asking the right questions about materials, quality protocols, and traceability is key to sourcing components that deliver long-term value and reliable performance.