Originally Posted By: FowVay
ND8 OEM oil is a PAG46 product. The PAG is for R-134 systems and the 46 is the viscosity. There is 46, 100, and 150. The compressor design will dictate the viscosity. You need the 46 in your specific compressor.
How'd you know it needs the 46? Not questioning your answer, just curious for myself.