Diesel Engine Oil SAE 40 API CF

Diesel Engine Oil SAE 40 API CF is a premium monograde lubricant designed for use in heavy-duty diesel engines operating under steady, high-temperature conditions. It delivers excellent protection against wear, deposits, and oxidation. Ideal for naturally aspirated and light turbocharged engines, this oil ensures engine cleanliness, extended service life, and reliable performance in demanding environments. With an SAE 40 viscosity grade and adherence to API CF specifications, this oil ensures superior protection against wear, deposits, and thermal breakdown. It is engineered for extended drain intervals, contributing to cost-effective maintenance

SAE Grades

40

API

CF

Product Description

SAE 40 is a mono-grade heavy-duty diesel engine oil formulated from high-quality virgin base oil and selected additives. Created for high-speed 4-stroke diesel engines, This shields the mechanical components from high temperatures and wear, extending the engine’s operational life. Due to the high sulfur content in fuel, it offers good alkalinity to battle the sulfur’s acidic effect.

Gulf Oil Trade is a supplier and reseller of SAE 40 API CF Diesel Engine Oil in Dubai UAE, Saudi Arabia KSA, Bahrain, Iraq, Kuwait, Oman, Qatar, Egypt, Algeria, Nigeria, Kenya, Ethiopia, Angola, Côte d’Ivoire, Ghana, Tanzania, Congo, Uganda.

Specifications

SAE 40 API CF meets the Performance Level :

  • API: CF MIL-L-2104D
  • ACEA: E1/E2 (as applicable)
  • SAE Grade: 40
  • MIL-L-46152B CCMC D2/D3/PD1

Meets the Requirements:

  • MB 228.0, MAN 270, Caterpillar TO-2, Allison C-4, Cummins CES 20071, Detroit Diesel 7SE270

Benefits

  • Protection Against Wear and Tear
  • Good Anti-rust and Anti-foaming Properties
  • High Oxidation Control
  • Prevents Piston Deposits Formation
  • Excellent Internal Engine Cleanliness and Longer Engine Life

Applications of use

Diesel Engine Oil SAE 40 API CF is suitable for older diesel engines used in agricultural machinery, stationary power generators, industrial equipment, and light commercial vehicles. It is especially recommended for naturally aspirated or lightly turbocharged engines that operate under consistent, high-load conditions where monograde SAE 40 oil is specified. Used in all diesel engines where the manufacturer recommends API CF or earlier specification, also suitable for gasoline engines with API SF.

Technical Specifications of SAE 40 API CF

Physical Characteristics Test Method Typical Value
SAE Grade 40
Density @ 15 C, kg/L ASTM D-1298 0.899

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At Gulf Oil Trade, our strength lies in delivering smart, scalable, and sustainable lubrication solutions tailored to your needs. With a sharp focus on quality, efficiency, and environmental responsibility, we provide end-to-end support across automotive, industrial, and heavy-duty sectors. Our operations are driven by innovation and backed by a comprehensive product portfolio that keeps your engines and equipment running at peak performance.

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Our Key Markets

Gulf Oil Trade is one of the fastest-growing lubricants supplier and reseller in Dubai UAE. Whether you operate in the automotive, industrial, marine, or agricultural sector, we have the expertise and High-quality lubricants products to ensure optimal performance and protection for your engine, machinery and equipment. Our key markets of trade and supply include:

  • Middle East & Asia : (Dubai UAE, Saudi Arabia KSA, Bahrain, Iraq, Kuwait, Oman, Qatar, Lebanon)

  • CIS Countries : (Azerbaijan, Kazakhstan)

  • Africa : (South Africa, Egypt, Algeria, Nigeria, Kenya, Ethiopia, Angola, Côte d’Ivoire, Ghana, Tanzania, Congo, Uganda, Sudan)