topbanner.jpg (19460 bytes)

Synthetic Automatic Transmission Fluid

AMSOIL Synthetic Automatic Transmission Fluid (ATF) improves fuel efficiency, reduces transmission temperatures and increases transmission life. Provides unsurpassed thermal stability and up to five times the service life of conventional ATFs. Delivers maximum protection for towing and other severe-duty applications.

AMSOIL Synthetic Automatic Transmission Fluid exceeds the performance requirements for virtually all domestic and foreign automatic transmission fluid applications. AMSOIL ATF provides automatic transmissions, power steering units and hydraulic equipment with excellent lubricating protection and better performance over a wider temperature range than do conventional petroleum fluids.

AMSOIL ATF resists thermal and oxidative degradation three times longer than conventional transmission fluids do. It protects clutches, planetary gears, valves, pumps and seals from damaging sludge and varnish deposits. AMSOIL ATF helps prevent component overheating and ensures cooler, smoother transmission operation.

AMSOIL ATF is formulated for extended drain intervals. Transmissions usually operate under severe service conditions. They are subjected to extensive idling, frequent short trips, cold temperature driving, sustained hot weather driving or trailer towing. If a conventional transmission fluid is used, it would have to be changed every 15,000 to 30,000 miles. AMSOIL ATF can last up to three times longer than conventional fluids last.

AMSOIL 100% Synthetic
Automatic Transmission Fluid
For DEXRON®III, MERCON®, Ford M2C138-CJ, Ford M2C166-H and Chrysler ATF Plus, MS-7176B Applications
Product Code: ATF

Meets or exceeds the following performance specifications:

  • GM Dexron II, Dexron III
  • Ford Mercon, Mercon V
  • Chrysler ATF+, ATF+2, ATF+3, ATF+4
  • Allison C-3 & C-4
  • Caterpillar Powershift Transmission TO-2 & TO-3
  • Voith Commercial Transmissions
  • GM Strasbourg (European Imports) and Opel

NEW! AMSOIL Online Product Information Guide
Click to find all recommended AMSOIL products, 
filter sizes and lubrication capacities for your vehicle.

Supershift Racing Transmission Fluid

AMSOIL Synthetic Supershift Racing Transmission Fluid is specifically formulated for automatic transmissions operating in high horsepower and high torque conditions.

AMSOIL Supershift Transmission Fluid contains top-quality additives selected specifically for racing applications. It provides unmatched transmission friction performance, reduced wear, longer clutch plate and transmission life and reduced repairs. It contains no friction modifiers, providing high holding capacity for maximum torque transfer and brake power. In addition to racing applications, Supershift Transmission Fluid is also recommended for wet brakes, clutches and gears of heavy equipment equipped with automatic transmissions.

AMSOIL Supershift Racing Transmission Fluid meets the following specifications:

  • Caterpillar TO-4
  • Allison C-4
  • Ford Type F

Product Code: ART

Synthetic Tractor Hydraulic/Transmission Oil
ISO 46, SAE 30

AMSOIL Synthetic Tractor Hydraulic/Transmission Oil is the modern lubricant for modern farm and industrial equipment. Engineered specifically to meet the tough applications of heavy-duty, hydraulic-powered operations. Exceeds the performance requirements of virtually every piece of modern machinery. Provides exceptional lubrication to reduce wear, resist heat, protect against rust and extend fluid and equipment service life.

Product Code: ATH

Synthetic Powershift Transmission Fluids

Formulated for complex, advanced-material power and manual transmissions, wet-disc brakes and final drives.

AMSOIL Synthetic Powershift Transmission Fluids are specifically designed for heavy-duty powershift transmissions. Formulated for extended drain intervals, AMSOI L Synthetic Powershift Transmission Fluids contain top-quality synthetic basestocks and a high level of top-quality additives selected specifically for powershift transmission performance. They offer unmatched transmission friction performance, smooth brake operation, reduced gear and bearing wear and increased equipment life. AMSOIL Synthetic Powershift Transmission Fluids extend time between overhauls.

AMSOIL Synthetic SAE 50 Powershift Transmission Fluid exceeds Fuller CD-50 performance specification and is ideal for use in Fuller, Rockwell, Spicer, Fabco, Warner and other large truck manual transmissions.

Synthetic Powershift Transmission Fluids
SAE 10W Product Code: CTG
SAE 30 Product Code: CTJ
SAE 50 Product Code: CTL

AMSOIL Synthetic Powershift Transmission Fluids meet the following specifications:

  • Caterpillar TO-4
  • Allison C-4
  • HD Torque and Drivetrain
  • Eaton Fuller CD-30 (SAE 30)
  • Eaton Fuller CD-50 (SAE 50)

Auto Gas Engines Diesel Engines Motorcycles 2-Cycle Engines
Racing Filters Transmissions Gear Oils
Greases Farming Construction Accessories

If you would like more information about AMSOIL INC., click one of the links below:

Mailing address:

Kent R. Rieske
5086 Cottonwood Drive
Boulder, CO 80301 USA
Phone: (303) 927-6937
Fax: (303) 953-9725

E-mail address:

This web site home address:

How to place telephone orders for AMSOIL products and literature, and frequently asked questions (FAQ).

Copyright © 2000 - 2012 and AMSOIL INC.

Click to shop or browse AMSOIL's online store.