Industrial Oils

Guardol® NG

Phillips 66® Guardol NG is a high-quality, dispersant-detergent gas engine oil specially designed for use in vehicular natural gas engines. It is formulated with a higher level of antiwear additives to meet the enhanced wear protection requirements of diesel engines converted to natural gas service. It is particularly recommended for use in transit buses, school buses, delivery trucks and other vehicles equipped with Cummins, Detroit Diesel or John Deere CNG or LNG engines.

Guardol® NG

Features

• Excellent wear protection for diesel engines converted to natural gas service

• High dispersancy protects against sludge and varnish formation

• Outstanding resistance to oxidation and nitration

• Protects against scuffing and wear

• Protects against valve stem deposits and valve seat recession

• Protects against rust and corrosion

• Good foam resistance

Applications

• Transit buses, school buses, delivery trucks and other engines equipped with slider-follower valve trains operating on CNG or Natural gas