Mobil Delvac MX™ ESP 15W-40 is an extra high performance diesel engine oil that helps extend engine life in the most severe on and off-highway applications while delivering outstanding performance in modern, high-output, low-emission engines including those with Exhaust Gas Recirculation (EGR) and After treatment Systems with Diesel Particulate Filters (DPFs) and Diesel Oxidation Catalysts (DOCs). Fully backwards compatible, Mobil Delvac MX ESP 15W-40 will also deliver the same exceptional performance in older conventional engines. As a result, it meets or exceeds the requirements of the API CJ-4, CI-4 PLUS and CH-4 service categories as well as key Original Equipment Manufacturer (OEM) requirements. Mobil Delvac MX ESP 15W-40 is the result of extensive cooperative development work with major OEMs and is recommended by ExxonMobil for use in a wide range of heavy duty applications and operating environments found in the trucking, mining, construction, quarrying, and agricultural industries. This product provides outstanding protection in the most demanding diesel engines of Caterpillar, Cummins, Detroit, Mack, Mercedes Benz, Renault, MAN, Navistar, Volvo, and others. Mobil Delvac MX ESP 15W-40 also meets or exceeds the requirements of the API SN / SM / SL specification for gasoline engines and mixed fleets. Mobil Delvac MX ESP 15W-40 is formulated using Synthetic Technology and a mixed detergent system to deliver cutting-edge performance in both new and older engines. In addition to assuring excellent control of oil thickening due to soot build-up and outstanding TBN retention for long drain intervals, Mobil Delvac MX ESP 15W-40’s advanced technology also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits. Recommended by ExxonMobil for use in Heavy Duty Diesel Engines including Euro V/VI Modern Low Emissions Vehicles, Utilizing Technologies such as Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR), Continuously Regenerating Traps (CRT), Diesel Oxidation Catalysts (DOC) and Exhaust Gas Recirculation (EGR). High-performance diesel applications including turbo-charged designs featuring EGR Technology and diesel applications using older, naturally aspirated conventional designs. On-highway heavy-duty trucking and off-highway including: construction, mining, quarrying, and agriculture. On-highway applications operating in both high speed/high load and short haul pick-up/delivery. Off-highway applications operating in severe low speed/heavy load conditions. High performance gasoline engines and mixed fleet operations. Diesel-powered equipment from American, European and Japanese OEMs. Mobil Delvac MX ESP 15W-40 has the following builder approvals: Detroit Fluids Specification 93K218 /93K222, Mack EO-N Premium Plus 03 / Mack EO-O Premium Plus, MAN M3575, Deutz DQC II-10 LA, MB-Approval 228.31, Volvo VDS-4.5 / VDS-4 / VDS-3 / VDS-2, Allison TES-439. Mobil Delvac MX ESP 15W-40 is recommended by ExxonMobil for use in applications requiring: API CG-4, CF-4, CF-2, CF, MAN M 3275-1.