Limited-slip differentials antifriction treatment


TDA-62 is the most complete and the best performing treatment for limited-slip differentials on the market. Its advanced formula enhances the performance of differential oils, both mineral and synthetic.

Characteristics and Benefits

The high quality components of the TDA-62 treatment include friction modifiers which adjust friction characteristics in such a manner as to reduce slippage of the various gears.

When added to oil, TDA-62 reduces wear, heat and noise, prevents glazing of bands and discs, and lowers operating temperatures.

TDA-62 has excellent anti-foaming properties.

Types of Application

Use TDA-62 in your car, truck, 4WD, ATV and farm tractor, as well as for the following pieces of equipment: limited-slip and posi-traction rear axles, limited-slip axles, transmissions, trans-hydraulics and wet breaking systems.

TECHNICAL DATA SHEET   safety data sheet


The TDA-62 treatment is compatible with all mineral and synthetic oils.

Directions for Use

For automobiles: add 150 ml of TDA-62 treatment to differential oil.

For other uses: add 10% of TDA-62 treatment to differential oil.

For maximum efficiency, add TDA-62 treatment to new oil and change filter if necessary.


TDA-62 is not intended to repair mechanical defects.

Available Sizes

150 ml, 250 ml, 4 L, 20 L, 55 L,  205 L

Product Code

# 187

Characteristics ASTM Test Typical Values
Flash Point D93 180°C
Cloud point D97 -21°C
Pour Point D97 -33°C
Specific Gravity at 15°C D4052 0,85 gr/ml
Viscosity at 40°C D445 57 cSt
Viscosity at 100°C D445 8,5 cSt
Viscosity Index D2270 122