Engine oils
Coolants & antifreezes
Greases
Transmission Gear oils
Available with
High-quality lubricants certified to meet OEM cleanliness requirements.
Truck fleets

Delo Motor Oils

Chevron Delo® 400 XLE 10W-30 SynBlend
SAE 10W-30
A premium synthetic technology mixed-fleet oil formulated for fuel economy in newer engines. 
Chevron Delo® 400 XLE SAE 15W-40 (Synthetic Technology)
A premium synthetic technology , long drain  mixed-fleet engine oil for on- and off-highway applications. DISCONTINUED: USE DELO 400 XLE SB 15W-40 WHEREVER YOU CURRENTLY USE THIS PRODUCT.
Chevron Delo® 400 ZFA SAE 10W-30
A premium synthetic blend mixed-fleet oil for new-generation  fuel economy engines.
Chevron Delo® 400 SDE SAE 10W-30
A Synthetic Blend API CK-4 heavy duty engine oil formulated for 2017 greenhouse gas compliant diesel engines for lower emissions and improved fuel economy. Fully compatible with previous engines and oil categories. DISCONTINUED: USE DELO 400 XLE 10W-30 WHEREVER YOU CURRENTLY USE THIS PRODUCT.
Chevron Delo® 600 ADF 10W-30
ULTRA LOW ASH
Delo® 600® ADF 10W-30 is an ultra low ash heavy duty engine oil recommended for Tier IV Final & 2017 greenhouse gas-compliant, naturally aspirated and turbocharged four-stroke engines, that API CK-4 oils and 10W-30 viscosity grade and mobile NG engines are recommended. This product meets the Detroit Fluid Specification DFS 93K222
Chevron Delo® 400 XSP SAE 5W-30
A heavy duty engine oil specifically formulated for on-highway applications.
Chevron Delo® 400 XSP-FA 5W-30
Delo® 400 XSP-FA 5W-30 is a premium synthetic fuel-economy and mixed-fleet engine oil
Chevron Delo® 400 SDE SAE 15W-40
A heavy duty oil specifically formulated for 2017 greenhouse gas engines. DISCONTINUED: USE DELO 400 XLE SB 15W-40 WHEREVER YOU CURRENTLY USE THIS PRODUCT.
Chevron 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 Transmission Fluids

Chevron Delo® Syn-AMT XDT
SAE 75W-90
Delo® Syn-AMT XDT is a heavy duty truck synthetic automated manual transmission (AMT) fluid specially formulated for extended drain and severe service operations, and recommended for both factory and service fill of Daimler DT-12 Automated Manual Transmissions installed on most Freightliner or Western Star trucks that have DD15 or DD13 diesel engines.
Chevron Delo® Syn-Trans XE
SAE 75W-90
Delo® Syn-Trans XE is a heavy duty truck synthetic automated manual transmission (AMT) fluid specially formulated for extended drain and severe service operations, and recommended for both factory and service fill of Eaton Ultra Shift Automated Manual Transmissions utilized by the main North American Truck Manufacturers when coupled with Cummins, PACCAR MX or Navistar diesel engines.
Chevron Delo® Syn-Trans XE SAE 75W-90
A heavy duty  synthetic manual transmission fluid for severe service operations.
Chevron Delo® Syn-Trans XV SAE 75W-80
75w-80
A full synthetic fluid for Volvo I-Shift and Mack® mDrive™ automated manual transmissions. 
Chevron Delo® Syn-Trans HD
SAE 50
A heavy-duty  manual transmission fluid for all-weather, year-round protection and performance.

Delo Coolants

Chevron Delo® ELC Antifreeze/Coolant
A versatile engine coolant suitable for a wide range of  on- and off-road applications.
Chevron Delo® ELC Antifreeze/Coolant
A versatile engine coolant suitable for a wide range of  on- and off-road applications.
Chevron Delo® XLC Antifreeze/Coolant
An extended-life anti-freeze that provides protection in all the elements. 
Chevron Delo® ELC PG Antifreeze/Coolant
An all-purpose, long-life engine coolant for mixed truck fleets, off-highway and stationary equipment. 
Chevron Delo® ELI Corrosion Inhibitor
A water-based, super concentrate inhibitor that protects cooling system metals
Chevron Delo® FleetFix CME
A conversion, maintenance or extender fluid for use with Delo ELC Antifreeze/Coolant.
Chevron Delo® FleetFix® CMX
Delo® FleetFix® CMX has been formulated to provide an easy conversion, maintenance and extender formula in one package to help customers either convert to or maintain Delo XLC performance levels in their coolant systems for diesel engines.

Greases

Starplex® HD 1, 2 Greases
Formerly Delo® Grease ESI HD EP
Starplex® HD 1, 2 Greases is a comprehensive line of greases that are available with or without molybdenum disulfide.
Chevron Delo® Syn-Grease SFE EP
NLGI grade: 0
A high-performance, semi-fluid extreme pressure grease for trailer wheel-ends. 
Black Pearl® Grease HM 1
Formerly Delo Extreme Grease EP-1
Black Pearl® Grease HM 1 is recommended for use as a general purpose automotive and industrial grease where extreme low temperature performance is required.
Starplex® HD 1, 2 Greases
Formerly Delo® Grease ESI HD EP
Starplex® HD 1, 2 Greases is a comprehensive line of greases that are available with or without molybdenum disulfide.
Starplex® EP 0, 00, 1, 2 Greases
Formerly Delo® Starplex
Heavy duty, water resistant, extreme pressure greases for chassis and wheel bearings.

Gear Lubricants

Chevron Delo® Syn-Gear HD
SAE 75W-90
Delo Syn-Gear HD gear lubricant is a heavy duty, extreme pressure, multigrade automotive gear lubricant.
Chevron Delo® Syn-Gear XDA
75W-85
Delo® Syn-Gear XDA is a premium heavy duty, extreme pressure, multigrade automotive gear lubricant formulated for new generation Daimler axles found on newer model Freightliner and Western Star Trucks.
Chevron Delo® Syn-Gear XDM SAE 75W-90
A premium heavy-duty, extreme pressure gear lubricant for critical components.
Chevron Delo® Gear EP-5
SAE 80W-90, 85W-140
Delo Gear EP-5 gear lubricants are recommended for use in spiral bevel and hypoid differentials, power dividers, and oil-lubricated steering axle wheel bearings.
Chevron Delo® Gear ESI SAE 80W-90
SAE 80W-90
Premium grade gear lubricant for severe temperature and load conditions. 
Chevron Delo® Gear ESI SAE 85W-140
SAE 85W-140
Premium grade lubricants for gearsets exposed to extremely high temperatures and loads.
Chevron Delo® Syn-Gear XDM SAE 80W-140
SAE 80W-140
A premium heavy-duty, extreme pressure gear lubricant for critical components.
Chevron Gear Oil GL-1
90, 140
Chevron Gear Oil GL-1 are rust and oxidation inhibited gear oils that are recommended for many automotive and industrial equipment where the equipment suppliers recommend the use of a straight mineral oil in SAE viscosity grades 90 (ISO 220) or 140 (ISO 460).

Sil-X 1 Grease
Sil-X® Grease is a silica-thickened grease recommended for industrial applications subjected to very high temperatures requiring a lubricant which will not melt.