Heavy Duty Engine Oils for Business

Product Category

Heavy-Duty Engine Oils

Heavy-Duty Engine Oils

Delo® heavy-duty engine oils provide the protection customers need to increase equipment productivity and reduce costly downtime. Delo helps you go further.

Delo® 400 MGX SAE 15W-40

An API CJ-4 heavy duty engine oil specifically formulated for on-highway and off-highway applications using either High Sulfur or Low Sulfur Diesel and can also provide protection for newer compliant low emission diesel engines with Selecti...

View Product

Delo® Gold Ultra SAE 15W-40

A high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of engines requiring API CI-4 or ACEA E7 performance lubricants. Delo Gold Ultra is formulated with ISOSYN® technology.

View Product

Delo® Silver Multigrade SAE 20W-50

A heavy-duty diesel engine oil designed to lubricate engines requiring API CF-4, CF or SG performance lubricants. The level of alkaline reserve makes it suitable for use with high sulfur fuels at appropriate oil drain intervals.

View Product

Delo® Silver Monograde

A monograde heavy-duty diesel engine oil designed to lubricate engines requiring API CF/SF performance lubricants.

View Product

Delo® Silver SAE 10W

A monograde heavy-duty diesel engine oil designed to lubricate engines requiring API CF/SF performance lubricants

View Product

Valor® 100

An efficient performance monograde heavy-duty diesel engine oil formulated for use in naturally aspirated diesel and gasoline engines where API CC or API SC lubricant performance is required.

View Product

Valor® 320 SAE 40

An efficient performance heavy-duty monograde diesel engine oil formulated with a high level alkaline reserve (20 Base Number).

View Product

Brochures

Find out how our Delo® products provide world-class protection helping your equipment and business go further!

All about Delo 400 MGX

Download Now

Engine Oils for Trucks & Buses

Download Now

What is ISOSYN® Technology?

Download Now