Mobil Delvac 1300 Super 15W-40 is a high-performance premium synthetic blend diesel engine oil that helps to extend engine life for diesel vehicles and equipment used in on and off-highway applications. Mobil Delvac 1300 Super is developed in collaboration with top OEMs (original equipment manufacturers) and is recommended for a wide range of heavy-duty applications like the trucking mining construction agricultural and marine industries. This engine oil helps to deliver extended performance for up to 50% beyond OEM-recommended oil drain intervals.* Mobil Delvac 1300 Super 15W-40 is a fully backward-compatible oil that works to deliver excellent soot and viscosity control. Formulated to meet or exceed the requirements of API CH-4 CI-4 CI-4 PLUS CJ-4 CK-4 SN JASO DH-2-17 ACEA E7 ACEA E9 Caterpillar ECF-3 Cummins CES 20086 and Isuzu DEO (with DPD Equipped Vehicles). Approved by the following OEMs: Deutz DQC II-10 LA Detroit Fluids Specification 93K218 Detroit Fluids Specification 93K222 Mack EOS-4.5 Mack EO-O Premium Plus MB-Approval 228.31 Renault Trucks RLD-3 MAN M 3575 MAN M 3275-1 Volvo VDS-4 Volvo VDS-4.5. (*Results may vary based on vehicle/engine condition driving and environmental conditions. Consult OEM or ExxonMobil before implementing extended ODIs.)