CO 4081C UAC SD7H15 Compressor Assembly

It’s an SD7H15 compressor assembly designed to circulate refrigerant and build pressure so the air conditioning compressor can deliver cold air. This truck A/C compressor is intended for 12V applications and is commonly used across a range of truck models. Matching the right part number and mounting style is key for proper fit and performance.

Compare the CO 4081C compressor specs to your existing unit, including 8 grooves, 12V, and the 119 mm pulley diameter, along with the suction/discharge port sizes. Cross-references like Sanden 4081/4067 and Freightliner F696003112 can also help verify interchange. If your application requires a control valve, note that this SD7H15 compressor assembly is listed as having no control valve.

Replace the receiver/drier or accumulator and the expansion device/orifice tube when servicing the truck air conditioning system to reduce contamination risk. Flush the lines and condenser if the old compressor failed, then add the correct oil amount before evacuating and recharging with the specified refrigerant. Verifying belt alignment on the 8-groove pulley and checking for leaks after installation helps protect the truck A/C compressor.