GUARDIAN 40A is ideal for use in all medium to high speed diesel engines in agriculture machineries, transportation, generators, etc.
- Cost effective protection. GUARDIAN 40A protects the engines against wear and tear with additives to reduce the formation of acids, varnish, gum, sludge.
- Versatile. GUARDIAN 40A can be used for all medium to high speed diesel engines.
- Meet requirements. Including MIL-L2104 Supplement 1, API Service CB/SS.