Trailer Axles - Posts - Trailer Parts Unlimited

Why You Can’t Upgrade a 6K, 7K, or 8K Axle to a 10K or 12K Axle

Posted by Kaleb Carter on Sep 15th 2025

One of the most common questions we get is: “I have a 7K axle with an 80” spring center—can I just upgrade it to a 10K or

Posted by Kaleb Carter on May 17th 2025

What Does It Mean When a Trailer Axle Has "Pads Loose"? Answered by Trailer Parts Unlimited Customer Question: “I see HF/SC options on

Posted by Kaleb Carter on Apr 16th 2025

Back in May of 2018, I received an email that changed everything. At the time, I was just starting to find my footing in the trailer

Posted by Kaleb Carter on Mar 7th 2025

The American-Made Illusion: When Patriotism Becomes a Sales Gimmick I recently reached out to a company, letting them know I could supp

Jan 20th 2020

Jim Monroe of Rockwell American explains our posi-lube axles