Zircon Novus. Application: Diesel Specification : Meets and exceeds: API CK-4/SN, CJ-4/CI-4; ACEA E6-12, E7-12, E9-12; MB 228.51, 228.31; MAN M3477, M3677; MTU Type 3.1; VOLVO VDS-4.5, VDS-4; Mack EO-O Premium Plus; Renault Trucks RLD-3; Cummins CES 20081, 20086; Caterpillar ECF-3; DEUTZ DQC III-IV LA; DDC 93K218, 93K222 Oscar Zircon Novus SAE 10W40 API CK-4 is an advanced fully synthetic heavy-duty diesel engine oil that helps extend engine life while providing long drain capability and potential fuel economy for modern diesel engines operating in severe applications. This product is formulated to deliver standout performance in modern and older hard-working engines. Oscar Zircon Novus is formulated to reduce pollutant emissions, such as HC, NOx, CO and particles and to protect and ensure longevity of post treatment anti-pollution systems, such as particulate filters (GPF, DPF) and three-way catalysts. Oscar Zircon Novus CK-4 oils replace CJ-4 oils with the same viscosity grades and oil types (mineral/semi synthetic/full-synthetic) and are backwards compatible down to CF-4 oils. Recommended for both older model and 2017 greenhouse gas, GHG’17 compliant on-highway diesel engines. Suited to extended drain in both European and US Engines. This product meets or exceedsthe requirements of the latest API and ACEA industry specificationsfor diesel engine oils, as well as the requirements of many major American, and European engine manufacturers. Properties: Emission system protection that can contribute to system long service life and performance Improved fuel economy potential and extended oil drain interval capability Excellent oxidation stability that helps reduce engine deposits to keep engines running reliably *By request/order.