PAG oil 46 gallon Plastic Sheeting and Car Covers It Handles pistons 2 3/4"

It Handles pistons 2 3/4" to 5" diameter

Services the left & right side head

Includes Robinair's patented Automatic Refrigerant Refill feature which maintains a user-selectable amount of refrigerant in the internal vessel and signals when it°ªs time to change the supply tank

Chain links are electric welded for flexibility

PAG oil 46 gallon Plastic Sheeting and Car Covers It Handles pistons 2 3/4"Features and Benefits of PAG oil 46 gallon Can be used in R134a mobile A C systems requiring 46 centistokes viscosity PAG oil For use with R134a only Made in the USA Synthetic PAG Oil for Mobile A C Systems As Recommended by OE and Compressor Manufacturers. PAG Oil, Refrigerant Oil, Viscosity 46, Synthetic, for R134a Only, Gallon Bottle