5 Best Caterpillar TO transmission fluids

Hydraulic Fluid

SAE 10W-30

Royal Purple

Allison TES & Caterpillar TO

Wear Protection

Excellent Anti-Wear Properties & Multi-Functional

May Be Too Thick For Some Applications & Higher Price Point

ATF

SAE 10W-30

TruckTech

Allison TES, Caterpillar TO and Dexron-VI

Heavy-Duty Applications

Superior Thermal Stability, Extended Drain Intervals, Enhanced Wear Protection and Excellent Thermal Stability

Not Suitable For Passenger Cars, Higher Initial Cost, Higher Cost and May Not Be Necessary For Light-Duty Vehicles

Hydraulic Fluid

SAE 10W-30

TractorTech

John Deere J20C, Ford M2C134-D, Allison TES and Caterpillar TO

Maintain

Multi-Functional Formulation, Excellent Water Tolerance, Multi-Functional, Excellent Wear Protection and Wide Temperature Range

May Not Be Optimized For Newer Equipment, Slightly Higher Cost Than Single-Purpose Fluids, May Not Be Optimal For Newer High-Tech Tractors and Bulky Packaging

Hydraulic Fluid

SAE 10W-30

HydraFlow

John Deere J20C, Case MS 1210, Allison TES and Caterpillar TO

Maintain

Multi-Purpose Formulation, Excellent Shear Stability, Multi-Purpose, Wear Protection and Wide Temperature Range

May Not Be Optimized For Specific Applications, Slightly Higher Cost Than Single-Purpose Fluids, May Not Be Optimal For Specific Applications and Higher Price

Hydraulic Fluid

SAE 10W-40

AgriTech

Ford Type F, Caterpillar TO and Allison TES

Multi-Purpose Use

Excellent Anti-Wear Properties, Multi-Functional, Good Low-Temperature Fluidity, Biodegradable Formula and Multi-Purpose Use

May Not Be Ideal For Modern Low-Emission Engines, Thick Consistency In Cold Weather, May Not Be Suitable For Non-Agricultural Equipment, May Have Shorter Change Intervals and Higher Initial Cost