Kingpin Specialists offers a time saving, cost effective, non-invasive solution to repairing your trailers' kingpins.

 

On-site Upper Coupler Maintenance


Kingpin Specialists is commited to providing you with the highest quality in kingpin refurbishing.


The Kingpin Specialists' group of companies covers more territories with more certified welders than anyone else, and we work on location. Rather than you visiting our offices, we will come to your site at your convenience to discuss where to start with our business relationship.


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INTERNATIONALLY RECOGNIZED KINGPIN REPAIR

cracked bolster plate
ROAD HAZARD

Negligence can cause cracked bolster plates...

trailer fleet repair
FLEET REPAIR

We perform trailer fleet repair exclusively...

king pin repair
OUR CLIENTS

Big names, nationwide kingpin repair...

kingpin maintenance
RELIABLE MAINTENANCE

We guarantee our kingpin maintenance work...

kingpin machines
PATENTED MACHINES

Our kingpin machines are state of the art...

kingpin inspections
FLEET EVALUATIONS

Our Specialists perform free kingpin inspections...

kingpin welders
WORN KINGPINS

Bad kingpins can lead to accidents...

Triple 53s
TRIPLE 53s LEAD TO EXCESSIVE WEAR

Patented Machines


Our patented machines and certified kingpin welders combined make for the most advanced repair process in the industry. The process is fast and precise.


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American Kingpin Specialists has the most advanced equipment for onsite machining of tractor trailer kingpins. Our "POVOL" (Portable Orbital, Vertical Operating Lathe) has been constantly improved and upgraded over the past 2 decades, insuring a true and unequaled finish.

Our employees undergo the most comprehensive training ensuring the job is completed in a timely, professional manner with consistent quality. All welders must carry CWB (Canadian Welding Bureau) tickets, and must follow procedures developed by CWB and other Independent laboratories to ensure our remanufactured kingpins are returned to the proper hardness and dimensions.


Read more... about our free on-site Fleet Evaluation.

Worry Free Guarantee


The security that Kingpin Specialists is the ONLY company to carry insurance specifically for remanufacturing kingpins adds a sense of confidence to your daily operations.


As the only company to carry insurance, and the only company with certified welders exclusively, Kingpin Specialists offers a service of unmatched quality.


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Kingpin Specifications


 

Remanufactured kingpins are set to SAE J700 and J2228 specifications.

Our rebuilt kingpins have been tested to J133 and J400, to insure hardness and drop forged and tempered specifications have been met. The rebuilt pin falls within 5 brinell after the refurbishing process.


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Contact a Specialist


Get in touch with a Specialist in your area for more information about our services.


Request a complimentary fleet evaluation and we will come to your site to inspect your trailers' kingpins.


214-394-3388|
Email Us
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