Monograde heavy-duty diesel engine oil meeting API CF / SF performance, suitable for high-sulphur fuels at appropriate drain intervals. Recommended for mixed fleets of diesel and four-stroke petrol engines where manufacturers specify monogrades.
Premium fully synthetic multi-vehicle automatic transmission fluid approved to GM DEXRON-VI (GMN10060). Recommended for most modern 6+ speed automatic transmissions from North American, European, Japanese and Korean automakers.
RUBIA WORKS 4000 15W-40 is recommended for engines equipped with Exhaust gas after-treatment system meeting EURO Stage IV (or US EPA Tier 4F) Standard and, for On-Road, EURO 6, as well as previous standards
