Mobil Delvac MX 15W40 is a high-performance diesel engine oil that helps extend engine life in on- and off-highway applications. Mobil Delvac MX 15W40 meets or exceeds the API CI-4 PLUS service category.

Features

• Outstanding thermal and oxidation stability
• Reduced low-temperature sludge build-up and high-temperature deposits
• Extended TBN reserves
• Improved soot handling and extended drain intervals
• Stay-in-grade shear stability
• Low oil consumption and wear protection
• Maintains viscosity in severe, high-temperature service
• Excellent low-temperature pumpability
• Easier engine start-up and reduced wear
• Superb resistance to corrosion
• Longer life of critical wear surfaces

Application

• Recommended for use in high-performance diesel applications including pre-2007 turbo-charged, low emission engine designs, including those featuring EGR technology
• 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
• Designed to provide outstanding performance in the most severe service modern marine high-speed diesel engines, including Caterpillar, Cummins, Volvo, Daihatsu, and Yanmar
• Recommended for use in high-performance gasoline engines and mixed fleet operators
• Diesel-powered equipment from American and Japanese original equipment manufacturers
• On-highway heavy duty trucking and off-highway including: construction, mining, quarrying, and agriculture
• Transmissions requiring Allison C-4 (SAE 15W-40 Grade)