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User-friendly To-4 50 Drive Train Cat Fluid - 55 Gallon Drum Save 75% Now [quiZQe8J]

$56.99 $182.99 -69%

DescriptionSinopec TO-4 50 Heavy Duty Transmission Fluid is designed for use in powershift transmissions, hydrostatic transmissions, torque converters, final drives and hydraulic systems of Caterpillar and other off-highway construction and mining eq

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Description

Sinopec TO-4 50 Heavy Duty Transmission Fluid is designed for use in powershift transmissions, hydrostatic transmissions, torque converters, final drives and hydraulic systems of Caterpillar and other off-highway construction and mining equipment. They may also be used in heavy-duty commercial automatic and manual transmission where Allison C-4 or Caterpillar TO-4 fluid is specified. 

Pack Size: 55 Gallon Drum (200L Volume), Grade: SAE 50, ISO 220

Features & Benefits

Sinopec TO-4 50 Heavy Duty Transmission Fluid is suitable for use in:

  • Heavy-duty transmissions, gearboxes, final drives and hydraulic systems used in off-highway applications, where a Caterpillar TO-4 product is recommended.
  • Other heavy-duty applications in the mining, construction, quarrying and agricultural industries.
  • Manual, power-shift and automatic transmissions where Allison C-4 fluids are recommended.
  • Mobile hydraulic equipment applications.
  • Applications where paper and elastomer disc materials are used, and advanced frictional properties are required to extend clutch life and provide slippage control under severe high-load conditions.

Features & Benefits

  • Excellent anti-wear properties and load carrying ability reduce gear wear and extend the life of heavy-duty transmission systems, gearboxes and final drives, leading to increased productivity and reduced equipment downtime.
  • Outstanding oxidation stability, thermal stability and detergency prevent the build up of deposits and ensure long fluid life.
  • Advanced frictional properties provide the clutch-friction retention and slippage control required in equipment that uses modern paper or elastomer disc materials.
  • Compatible with modern clutch materials and elastomers, to extend component life and prevent oil leakage.
  • Effective control of foaming together with good air-release properties ensure smooth transfer of power and shifting performance, and reduce fluid loss in severe service conditions.
  • Very good low-temperature properties protect against wear under cold start up and running conditions.


Specifications

Sinopec TO-4 50 Heavy Duty Transmission Fluid Specifications

SAE viscosity grade 50
Kinematic viscosity, ASTM D 445 --

cSt @ 40°C

196.5
cSt @ 100°C 18.4

Viscosity, Brookfield, ASTM D 2983

cP @ –15°C

46,000
Viscosity index, ASTM D 2270 96
FZG gear scuffing, load stage, ASTM D 5182 12
Pour point, °C, ASTM D 97 -18
Flash point (COC), °C, ASTM D 92 250

Sinopec TO-4 50 Heavy Duty Transmission Fluid meets or exceeds the performance requirements of the following industry specifications:

Sinopec Q/SH303 533-2012

Sinopec TO-4 50 Heavy Duty Transmission Fluid meets or exceeds the performance requirements of the following OEM specifications:

Caterpillar TO-4


Cross Reference

  • Shell Spirax S4 CX 50
  • Valvoline Drive Train Transmission Oil
  • Mobiltrans HD 50


Additional shipping fess will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.  

    What Our Customers Say

    January 2, 2026

    Absolutely no complaints!

    I'm happy with this online product purchase.

    - Jodi J..

    January 2, 2026

    Absolutely no complaints!

    I'm happy with the product. It is very solid.

    - Lacy Y..

    January 2, 2026

    Absolutely no complaints!

    It’s a very smart and highly practical solution.

    - Adrian P..

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