Acdelco Gm Original Equipment 10-5041 Power Liftgate Hydraulic Fluid - 1 Qt ACDelco Hydraulic Fluid (Aeroshell 41) is designed for use in power liftgate systems. The mineral oil based super clean hydraulic fluid features an oxidation inhibitor and a non-zinc anti-wear additive. This hydraulic fluid is dyed red for identification and leak detection purposes. It may be used in hydraulic systems where very low temperature flow properties are desired, synthetic rubber seals are in use, and super clean solid particle contaminant standards are required. This hydraulic fluid is the GM approved fluid for use on 2010+ SRX, CTS, Equinox and Terrain lift-gates. It is not recommended for systems using natural rubber seals. For Professional Use Only, Not for Retail Sale Includes an oxidation inhibitor to minimize the formation of deposits, varnishes, and sludge from fluid breakdown that can be harmful to vehicle components Includes a non-zinc anti-wear additive for lasting protection with additional environmental benefits Product has been dyed red for identification and leak detection purposes