Parker Cartridge Valve Distributor
In addition to having the full Parker cartridge valve line available, we maintain a large inventory of the most commonly used valves. When looking for hard-to-find and obsolete parts, Mason Dynamics is the first call you should make.

Superior Service
Is your hydraulic coil bad? Place a screwdriver or wrench on the top metal ring of the coil. When the valve is energized, you should feel the coil magnetize if it’s working properly. Mason has been repairing Monarch pumps for nearly 50 years and our veteran staff is available for troubleshooting over the phone. When it comes to mobile hydraulics, Mason Dynamics is the industry leader.

OEM & Dealer Discounts
New OEM and dealer accounts can qualify for extended terms and pricing discounts. Call our customer service department today to apply