DELO® 400 SLK

Typical Characteristics

DELO® 400 SLK Is Approved For:

Delo® 400 SLK with ISOSYN® Advanced Technology is a premium range of quality low Sulphated Ash, Phosphorous and Sulfur (SAPS) heavy-duty diesel engine oils, engineered to help provide robust performance and protection for a wide range of high-speed diesel engines operating under the most severe service conditions.

It is formulated using latest generation additive technologies to help provide excellent protection for onhighway and off-highway applications, including vehicles and equipment fitted with diesel particulate filters (DPF), selective catalytic reduction (SCR) and / or exhaust gas recirculation (EGR) emissions control technologies.

Commercial road transport, including latest-generation engines fitted with exhaust emissions control devices of all types

• Vehicles meeting the most recent exhaust emissions standards, including US EPA 2002, 2007 and 2010, 2017 greenhouse gas (GHG 17) Euro IV, V and VI, and Australian ADR 80/02 and ADR 80/03 (for heavy duty)

• Mixed fleets of both old and new equipment from many European, North American and/or Japanese OEMs

• Stop-and-go vehicles in high soot loading service such as buses and waste collection trucks

• Most light duty vehicles with diesel engines

• Off-highway vehicles and plants including agricultural equipment

• Many heavy-duty gas-fueled vehicles

• Mobile hydraulic systems (where oil type and viscosity are appropriate)

• Diesel engines utilizing diesel fuels with up to 20% biodiesel (B20)

• Helps minimize operating costs

Delo® 400 SLK is designed to provide exceptional soot dispersancy to help keep soot in suspension, and to assist with minimizing filter plugging, cylinder head sludge, abrasive polishing wear and oil thickening. It is formulated with an effective antiwear additive system to help provide robust wear and corrosion protection of engine components, helping to improve equipment durability and reliability while reducing equipment downtime.

• Formulated to help maintain emission control system performance

Low Sulfated Ash, Phosphorous and Sulfur (SAPS) technology, helps maximize the life of sensitive catalyst metals and extend the cleaning intervals of diesel particulate filters (DPFs).

• Helps reduce inventory costs

Proprietary formulation is designed to provide excellent overall performance in mixed fleets of different engine designs (including modern low emission diesel engines), allowing one oil for many services and helping reduce the chance of product misapplication. Backward compatible with previous API Oil Service Categories and engine models. Please refer to owner’s manual for more details.