With Optional Extra SA 523 Rear-Cabin A/C System and Cooler Box

64 50 A/C system, oil quantity E65 / E66 / E67 With Optional extra SA 523 Rear-cabin A/C system and cooler box

Refrigerant oil fill quantity R 134a 240 ± 10 g

Sourcing reference in Parts and Accessories Catalog
The data on the A/C compressor rating plate are definitive