How-To Blogs & Videos

At Master Tool Repair, we understand that every part of your air compressor, no matter how small, plays a crucial role in its overall performance and longevity. While the big components often get all the attention, there’s a hidden world of unsung heroes working tirelessly behind the scenes: gaskets and O-rings. These small seals might seem insignificant, but their impact on your air compressor’s efficiency and lifespan is anything but. What Are Gaskets & O-Rings? Simply put, gas …

This short video shows how to install a piston compression ring (or o-ring) on an air compressor. The compression ring on a piston head is a wear and tear item. It is, often, a cause of an air compressor failing to produce air. Please check your manual or call the manufacturer for information on your particular unit.  …