Engine oils
Available with
High-quality lubricants certified to meet OEM cleanliness requirements.
Heavy Duty Engine Oils: Off Highway
Delo® 400 SDE SAE 15W-40
A heavy duty oil specifically formulated for 2017 greenhouse gas (GHG 17) engines.
Delo® 400 XLE SAE 10W-30
A premium synthetic blend mixed-fleet oil formulated for fuel economy in newer engines. 
Delo® 400 XLE SAE 15W-40
A premium synthetic blend, long drain  mixed-fleet engine oil for on- and off-highway applications.
Delo® 400 XSP SAE 5W-40
SAE 5W-40
A mixed-fleet, heavy duty engine oil for a variety of on- and off-highway applications.
Delo® 400 NG SAE 15W-40
A premium oil specially designed for engines that run on natural gas.
Delo® 400 SDE SAE 10W-30
10W-30
An API CK-4 heavy duty engine oil specifically formulated for 2017 greenhouse gas (GHG 17) compliant diesel engines designed for lower emissions and improved fuel economy. Fully compatible with previous engines and oil categories.
Delo® 600 ADF 10W-30
10W-30
Delo® 600 ADF 10W-30 with OMNIMAX, a Chevron patented technology, is a premium synthetic blend, long drain and mixed-fleet engine oil.
HDAX® 5100 Ashless Gas Engine Oil
SAE 15W-40, 30, 40
Premium quality ashless oils for natural gas industrial engines.
HDAX® 6500 LFG Gas Engine Oil
SAE 40
A low ash oil for landfill and bio gas powered industrial engines.
HDAX® 9200 Low Ash Gas Engine Oil
SAE 40
A low ash, dispersant/detergent type oil for natural gas applications. 
Ursa® Super Plus
30, 40
A monograde motor oil for use in two and four-cycle gasoline and diesel engines.
Ursa® Super Plus EC
10W-30, 15W-40
A heavy duty engine oil for naturally aspirated and turbocharged four-stroke diesel engines and four-stroke gasoline engines.
Delo® 400
SAE 10W, 20, 30, 40, 50
Delo® 400 monograde oils are mixed-fleet motor oils recommended for older four-stroke gasoline and diesel engines.
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