Contact your local DOWLER KARN representative for details.

Mobil Delvac™ Heavy Duty Engine Oil (HDEO)

Mobil Delvac™ Heavy Duty Engine Oil (HDEO) 15W-40 and 10W-30 are oils designed to meet warranty requirements for high-speed, four-stroke heavy duty diesel engines. These products are formulated to maintain the durability of emission control systems, including diesel particulate filters and other advanced after treatment systems.

Mobil Delvac™ 1300 Super

Mobil Delvac™ 1300 Super 15W-40 and 10W-30 are advanced, synthetic blend, diesel engine oils that help extend engine life, allowing you to run your business with confidence. These products meet or exceed original equipment manufacturer (OEM) requirements and deliver high performance in both on and off-highway applications.

Mobil HYDRAUL™

Mobil HYDRAUL™ products are high-performance multipurpose tractor lubricants developed for use in agriculture where a common oil sump is used for the transmission, differential, final drive, wet brake, wet clutch and hydraulic components.

Mobil Delvac™ Xtreme Grease

Mobil Delvac™ Xtreme Grease is an extra high performance extreme-pressure grease. It is an NLGI 2 grade and is manufactured with a proprietary, high-temperature lithium complex thickener system, and recommended for use in heavy-duty trucks, especially hinge and bucket pins, U-joints, and fifth wheels.

Choose the best protection for your vehicle:

Mobile Delvac Our advanced synthetic performance for most conditions Mobile Delvac Super Premium conventional oil formulated to meet and exceed OEM and API CK-4 requirements Mobile Delvac Heavy Designed and formulated to meet warranty requirements for high-speed, four-stroke heavy-duty diesel engines as well as API CK-4 requirements
Advanced Engine ProtectionAdvanced Engine Protection
Advanced Engine ProtectionAdvanced Engine Protection
 Fuel Economy Protection Fuel Economy Protection
Fuel Economy ProtectionFuel Economy Protection
 Low-Temperature Start-upLow-Temperature Start-up
Low-Temperature Start-upLow-Temperature Start-up
 Extended Drain CapabilityExtended Drain Capability
Extended Drain CapabilityExtended Drain Capability
 Emissions System Protection Emissions System Protection
Emissions System ProtectionEmissions System Protection

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Dowler Karn Lubricants