AMSOIL Motor Oils
Gasoline Engine Oils
AMSOIL 20W-40 Synthetic Natural Gas Engine Oil (ANG)
(20W)-40 Synthetic Natural Gas Engine Oil (ANG)

AMSOIL Synthetic Natural Gas Engine Oil is chemically formulated to deliver unsurpassed protection for natural gas engines. AMSOIL Natural Gas Engine Oil has a low-ash formula with highly effective rust and corrosion inhibitors.

Formulated to Provide Top Efficiency in Engines Fueled by Natural Gas

Low Ash, API CC

Package sizes include:

5-Gallon Pail
55-Gallon Drum

AMSOIL Product Code: ANG

MSDS Sheet For AMSOIL ANG Product Data Sheet For AMSOIL ANG
 

Product Application
AMSOIL Synthetic Natural Gas Engine Oil is recommended for use in natural gas fueled engines requiring low ash engine oils including the following:

Product Application Specification

• Buda
• Case International
• Caterpillar
• Climax
• Cooper-Bessemer
• Cooper-Enterprise
• Cummins
• Detroit Diesel
• Dresser-Rand
• Fairbanks-Morse
• Hercules
• Ingersol-Rand
• Minneapolis-Moline
• Onan
• Roiline
• Stewart-Stevenson
• Superior
• Wartsaila
• White
• Worthington

Note: AMSOIL Synthetic Natural Gas Engine Oil should not be used in automotive engines that have been modified to use propane or natural gas.


Product Description
AMSOIL Synthetic Natural Gas Engine Oil (ANG) was developed to deliver unsurpassed performance in natural gas engines calling for an SAE 40, low-ash (<.50%) lubricant.

Performance Without Compromise
AMSOIL Synthetic Natural Gas Engine Oil's low-ash formulation minimizes combustion chamber deposit formation, critical in continuous operation applications. AMSOIL ANG also significantly reduces valve recession, a common problem with other low-ash oils. AMSOIL Synthetic Natural Gas Engine Oil is thermally stable, allowing it to combat oxidation, oil degradation and internal deposit formation.

Maintains Viscosity
AMSOIL Natural Gas Engine Oil is a true straight-grade SAE 40 oil, offering maximum protection against viscosity loss while minimizing internal oil consumption. Field studies have reported up to a 50 percent reduction in internal oil consumption when compared to competitive oils. Due to its synthetic formulation, AMSOIL Natural Gas Engine Oil does not thicken as readily and qualifies as a multi-grade SAE 20W-40 oil without the disadvantages that come with the use of viscosity improvers. This allows the oil to be used over a broader ambient temperature range and in many cases eliminates the need for a conventional multi-grade product.

Extended Drain Intervals
AMSOIL Natural Gas Engine Oil may be used for extended drain intervals when monitored by an oil analysis program. Periodic oil analysis should be conducted at the engine manufacturer’s recommended drain intervals. Change the oil filter at the recommended engine manufacturer’s drain intervals.

MIXING AMSOIL
AMSOIL Synthetic Natural Gas Engine Oil is compatible with conventional petroleum oils and other synthetic lubricants; however, mixing AMSOIL Natural Gas Engine Oil with a petroleum oil will reduce the drain interval of the AMSOIL Natural Gas Engine Oil. Engine oil additives or after-market products are not recommended for use with AMSOIL Natural Gas Engine Oil.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).

Click here to view the MSDS Data Sheet for AMSOIL ANG.

Keep out of the reach of children. Don't pollute. Return used oil to collection centers.


TYPICAL TECHNICAL PROPERTIES

 AMSOIL Synthetic Natural Gas Engine Oil (ANG) revised as of 7/07

Ash Content (ASTM D-874)
<0.45%
Kinematic Viscosity @ 100°C, cSt (ASTM D-445)
14.3
Kinematic Viscosity @ 40°C, cSt (ASTM D-445)
109.1
Viscosity Index (ASTM D-2270)
133
Noack Volatility, % weight loss (g/100g) (DIN 51581)
6.5
Flash Point °C (°F) (ASTM D 92)
250 (482)
Fire Point °C (°F) (ASTM D 92)
266 (511)
Pour Point °C (°F) (ASTM D 97)
-39 (-38)
Four Ball Wear Test (ASTM D-4172 B: 40 kg, 75°C, 1200 rpm, 1 hour, Scar in mm)
0.35




Click Here to Report Problems Or Comments
3 Easy ways to place your order now!



Receive AMSOIL's Confidential Factory Direct Wholesale Price List in your email.
Enter your first name & email address and click on "eMail Price List" button!
AMSOIL Online Store
AMSOIL Preferred Customer Program. Save upto 25%!
Wholesale Business Accounts
Become an AMSOIL Dealer!
Request FREE AMSOIL Catalog
Questions? Please Contact us
Order AMSOIL By Phone
AMSOIL Online Store
Order AMSOIL By Fax
VISA and MASTERCARD is accepted for US and Canada.
Discover and American Express is accepted for US customers only
Go to Top