Meritor R955048 is a twin check valve kit for air dryers, a genuine Meritor repair kit from Pro Gear and Transmission. After the air has passed through the desiccant, a check valve lets it move on toward the tanks and stops it flowing back. When those valves wear, you may notice a constant hiss at the exhaust port, a purge that runs too long or not at all, or tanks that charge slowly. Water or oil at the tank drains is another warning. Compare against the kit you are replacing, and call us to confirm fit.
Features
Air dryer twin check valve kit
Meritor part number R955048
Repair kit for air dryer service
Worn check valves can show as a constant exhaust leak or slow tank build-up
Genuine Meritor part sold by Pro Gear and Transmission
