Drydene TransALL® TDTO-4 SAE 30

Part #D45030

DRYDENE TRANSALL® TDTO-4 Transmission/Drive Train SAE 30 is a highly specialized lubricant designed for use in mobile off-highway and stationary equipment that requires either Caterpillar® TO-4 or Allison® C-4 specifications. This fluid provides excellent wear protection and extended performance over a broad range of temperatures.

5 Gal Pail, 55 Gal Drum, Bulk

Product Applications

DRYDENE TRANSALL TDTO-4 Transmission/Drive Train Fluids are recommended for:

  • Heavy-Duty equipment requiring Caterpillar® TO-4 specifications
  • Manual transmissions where Allison® C-4 or API GL-3 fluids are required
  • Powershift transmissions
  • Hydrostatic transmissions
  • Wet brake systems
  • Torque converters
  • Differentials
  • Final drives and other related hydraulic systems.


  • Allison®– C-4 (off-road)
  • Caterpillar®– TO-4
  • Dresser
  • Komatsu Equipment
  • Vickers– M2950-S
  • DANA– Powershift (where TO-4 is referenced)
  • EATON Fuller (where TO-4 is referenced)
  • ZF– TEML03C

Features & Benefits

DRYDENE TRANSALL® TDTO-4 Transmission/Drive Train Fluid SAE 30 is engineered with premium base stocks and modern performance additives for:

  • Long term, trouble free service
  • High torque applications
  • Resistance to stress under heavy loading
  • Excellent wear protection
  • Minimizing clutch slippage for maximum power transfer
  • Extending the life of clutch materials
  • Eliminate chatter in wet brake systems
  • Protect components against wear
  • Prevent friction surface glazing
  • Resist high heat oxidation

DRYDENE TRANSALL® TDTO-4 Transmission/Drive Train Fluid SAE 30 is built to resist oxidation and help prevent the formation of corrosive deposits. They are stable in a wide range of temperature applications and maintain their efficiencies even in critical temperature conditions.

Technical Properties

Viscosity @ 40°C, cSt ASTM D445 103
Viscosity @ 100°C, cSt ASTM D445 11.7
Viscosity Index ASTM D2270 103
Flash Point °C ASTM D92 205
Pour Point °C ASTM D5950 -28
Zinc, wt.% ASTM D4927 0.125
TBN ASTM D2896 7.1
Gravity, API ASTM D4052 26.0
Specific Gravity @ 60°F ASTM D4052 0.877
Foam Seq I/II/III ASTM D892 Pass


Drydene - The Hardest Working Brand in Heavy-Duty Lubrication

Drydene – The Hardest Working Brand in Heavy-Duty Lubrication