The Guardol NG and Kendall Super-D NG vehicular natural gas engine oils are for use in compressed natural gas (CNG) or liquefied natural gas (LNG) powered heavy-duty trucks.
- Also compatible with other natural gas powered heavy-duty mobile equipment
- Provide temperature and oxidation control, balanced ash content, shear stability and exhaust after-treatment protection
- Protect against scuffing, wear, rust and corrosion
- Offer optimal foam, aeration and nitration resistance
- High dispersancy protects against sludge and varnish formation