Product: MCI Diesel Xtreme 15W-40 Description And Recommendation: Top-tier, heavy duty, multi grade diesel engine oil. This product is having higher soot holding capacity & therefore can offer the highest drain interval. Viscometric / Consistency SAE 15W-40 Standards - API CI-4 Plus /Cl-4 /CH-4 / CG-4 /CF / SL - MB 228.3 - MAN M 3275 - VOLVO VDS 3 - CUMMINS 20076/77/78 - ACEA E7-04; E2-96 - CAT ECF-1A; ECF-2