
Our engine oils for High-speed, four-stroke engines:
Delo 100 Motor Oil SAE 40, Delo 400 MGX SAE 15W-40, Delo 400 SAE 40, Delo Gold Ultra 15W-40
Delo 100 Motor Oil SAE 40
Description
Delo 100 Motor Oil SAE 40 is a heavy duty monograde engine oil specifically formulated for heavy duty two-stroke diesel engines operating in both on- and off-highway service.
Delo 100 Motor Oil SAE 40 is formulated with proven solvent refined base stocks and a carefully balanced system of detergents, inhibitors and anti-wear additives.
Recommended Uses
Delo 100 Motor Oil SAE 40 is recommended for use in older two- and four-stroke diesel engines in farm machinery, construction equipment, marine, and other off-highway applications where the SAE 40 grade is specified by the OEM.
Delo 400 MGX SAE 15W-40
Description
Delo 400 MGX SAE 15W-40 is a premium performance low SAPS technology heavy duty diesel engine lubricant, specifically formulated for on-highway and off-highway applications. It aims to provide protection for new low emission diesel engines with Selective Catalytic Reduction (SCR), Diesel Particulate Filter (DPF) and Exhaust Gas Recirculation (EGR). Additionally, it is designed for mixed fleets of on-highway and off-highway diesel engines and meets the performance requirements of a wide range of naturally aspirated and turbocharged four-stroke diesel engines. This product is formulated using advanced additive technology to help provide protection for on-highway and off-highway applications burning high or low sulphur diesel fuels.
Recommended Uses
Delo 400 MGW SAE 15W-40 is a mixed fleet motor oil recommended for four-stroke naturally aspirated and turbocharged diesel engines but may also be used in four-stroke gasoline engines.
Delo 400 SAE 40 oil is a mixed-fleet motor oil recommended for older four-stroke gasoline and diesel engines. Delo 400 SAE 40 heavy duty motor oil is a premium quality engine oil. It is formulated utilizing advanced additive technology which helps provide outstanding engine protection for four-stroke diesel engines requiring a monograde engine oil.
Recommended Uses
Delo 400 SAE 40 monograde oil is a mixed-fleet motor oil recommended for older four-stroke gasoline and diesel engines that require a monograde engine oil. Delo 400 SAE 40 oil is formulated for exceptional performance in older engines using both normal, high, and low sulfur diesel fuels.
Delo 400 SAE 40 is not recommended for use in DDC two-stroke engines.
Delo Gold Ultra SAE 15W-40 is a high-quality, heavy-duty diesel crankcase lubricant. Manufactured from high-quality base oils and compounded with additives, Delo Gold Ultra SAE 15W-40 provides good lubrication for turbo-charged, high-speed diesel engines under severe operating conditions. It contains detergent/dispersant, antioxidation and anti-wear additives, and meets the API service classification CI-4.
Recommended Uses
Delo Gold Ultra SAE 15W-40 is recommended for use in heavy-duty (turbo-charged), high-speed diesel engines operating under very severe conditions where an API CI-4 type oil is required. This grade is especially recommended for emergency equipment onboard seagoing vessels such as lifeboat engines and motor-driven fire pumps and emergency compressors.
Delo 400 XSP SAE 5W-40
Delo 400 XSP SAE 5W-40 is a mixed-fleet engine oil recommended for naturally aspirated and turbocharged four-stroke diesel engines and four-stroke gasoline engines.
It helps keep piston rings clean and free for optimum combustion pressure and minimal wear.
A high level of ashless dispersants keeps fuel soot in suspension and helps to avoid filter plugging, cylinder head sludge, abrasive wear, viscosity increases, and oil gelation.
These problems could cause excessive engine wear and bearing failure, without warning.
Optimized additive chemistries combined with synthetic base stocks control oxidation, sludge, and undue thickening between oil drains.
A de-foaming additive helps prevent air entrapment.
Another marine engine?
Check out our other marine engine oils
Medium speed four stroke trunk engine oils
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