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TorGuard™ Transmission Fluid SAE 10W

D-A TorGuard™ is designed to meet the lubrication needs of heavy-duty automatic and powershift transmissions requiring Caterpillar TO-4 or Allison C-4 fluids. It is designed with outstanding friction control characteristics to minimize clutch slippage thus allowing complete power transfer for maximum equipment productivity. D-A TorGuard™ is fully compatible with fluoroelastomer friction material. This product is formulated with quality base oils and carefully selected additives resulting in a product which will provide maximum anti-wear protection and prevent glazing on friction surfaces. Special inhibitors are also present which limit oil oxidation even at high operating temperatures. Additionally, its fluid flow properties and elastomer seal compatibility make it an ideal hydraulic system lubricant when transmission fluid or engine oil products are recommended.

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  • Viscosity
  • Packaging
  • Recommended Applications


Viscosity profiles meet the full requirements for protection and performance. Always consult your owner’s manual for proper oil viscosity and quality selection guidance.

Packaging Options

Available in a wide range of packaging including:

Part Number Packaging
53631 Bulk
53632 55 Gallon Drum
53633 330 Gallon Tote
53634 4/1 Gallon Jug Case
53638 5 Gallon Plastic Pail
53639 35 Lb Metal Pail

Typical Applications

Transmissions/Torque Converters/Final Drives

  • Caterpillar Powershifts, TO-4
  • Caterpillar Drive Trains, TO-4
  • Allison Automatics
  • Allison Powershifts
  • Sundstrand Hydrostatics
  • Komatsu Dresser
  • Dana Powershift

Hydraulic Systems and Pumps

  • Vane
  • Axial Piston
  • Gear
  • Caterpillar hydraulic systems, where TO-4 fluids are recommended

Meets or exceeds the requirements of:

  • Allison C-4
  • Caterpillar TO-4
  • Komatsu KES 07.868.1
  • ZF TE ML 03C
  • ZF TE ML 07F

For full product details, please click on the provided PDS sheet.

Industries Served:

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