Air Conditioning and Heating / Ports
Shop high-quality A/C service ports for Class 3-8 trucks, engineered to provide secure, leak-free access points for refrigerant charging and system diagnostics. Midwest Heavy Duty offers OEM-equivalent and aftermarket ports compatible with leading commercial truck brands like Freightliner, Kenworth, Peterbilt, Volvo, and International. Designed for durability and pressure resistance, our service ports support both R134a and R1234yf systems, ensuring safe and efficient HVAC maintenance. With fast shipping, expert support, and competitive pricing, we help keep your fleet’s air conditioning systems running at peak performance.
