Counterbox Repairs

A leaking counter box is unfortunately a very common issue crushers face.

This issue is typically caused by 2 main reasons:

  1. A bad fit with the counter box bore housing and
  2. An out of tolerance counter box bore.

Our team of professionals here at Marion Machine are well equipped to handle these issues and get you back in action!

When it is determined that there is a bad fit with the counterbox bore housing, this repair is done in our shop. Regardless of whether steel or cast iron, we are fully capable of repairing the fits to manufacturer specifications.

If the issue lies with out of tolerance counterbox bores, we can come to you in the field at your crushing site to re-machine your counter box bores without removing the crusher. This repair is usually completed in just a few days time.

These two simple, but effective repairs can be done quickly and easily and can make a huge difference for your operation.

Find out how we can fix your worn or damaged equipment and check out our full list of machining capabilities by visiting our capabilities page or call us today at 1-800-627-1639. 


Our Metso HP 800 Mainframe had a loose shaft and we re-fit the shaft back to OEM specs with a 2-week-turnaround to get a 3.5-million-ton-plant back up and running.

Christopher Joyce Vulcan Materials of Winston-Salem, NC

We believe in Safety, Integrity, Commitment, Respect, and Excellence.