then this one - a Korean brand I think but sold in countries all over Asia that has a3b4 along with MAN and other working truck specs.
SK ZIC X7 10W40 DIESEL is a 100% fully synthetic engine oil engineered for modern, high performance diesel engines. ZIC X7 Diesel is specially formulated to suit modern common rail turbo direct injection(CRDI) diesel engines in SUV, Commercial Utility Vehicles and Pick-up trucks. ZIC X7 protects...
skzic.com.vn
[10W-40]
- API CI-4/SL; ACEA E7, A3/B4
- MB 228.3; Volvo VDS-3; MAN 3275-1; MTU 2; CES 20076/77; Mack EO-N; DD93K215; CAT ECF-1A