AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid is suitable for performance automotive, racing and motorcycle applications that call for a “DOT 4” brake fluid. This synthetic formula offers performance and durability advantages over regular DOT 4 brake fluid. For sale in USA only.
What is the Difference Between DOT 4 and DOT 3 Brake Fluid?
Simply put, DOT 4 brake fluid has a higher boiling point than DOT 3 brake fluid. While you can get away with using DOT 4 brake fluid in applications that specify DOT 3 brake fluid, you cannot use DOT 3 brake fluid in applications requiring DOT 4 brake fluid.
Features and Benefits of AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid
- Resists boiling and fluid breakdown at high temperatures
- Keeps moisture in suspension
- Synthetic formula allows for outstanding winter weather flow
- Elite formula designed for dependable, lasting service
A DOT 4 Brake Fluid That Can Take the Heat
AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid is formulated with a powerful synthetic base and the finest additives. It resists boiling and fluid fade when met with extreme heat and hard braking. As shown in the table below, AMSOIL DOT 4 Brake Fluid’s boasts a boiling point that surpasses industry standards.
*Dry equilibrium reflux boiling point (ERBP)–the boiling point of new, freshly opened brake fluid.
**Wet ERBP–the boiling point of brake fluid having absorbed 3 percent water. Only 3 percent water contamination is often sufficient to reduce a DOT 3 fluid’s boiling point below the DOT minimum.
Manages Moisture Contamination
An unfortunate reality is that all hydraulic braking systems are vulnerable to moisture contamination. Over time moisture will eventually degrade the performance and boiling point of the brake fluid. AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid is designed to keep moisture in suspension so that brake system components are protected from corrosion.
A Synthetic Brake Fluid for Cold Winter Conditions
The synthetic base fluid of this DOT 4 product flows better than regular brake fluid in cold conditions. Braking performance is not compromised, regardless of the weather.
A Durable DOT 4 Brake Fluid
AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid is formulated with added pH stabilizers, so coupled with its heat resistance and moisture protection, it provides steady service for the duration of its service life.
Applications for AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid
This Synthetic Brake Fluid is suitable for any automotive, racing or motorcycle application that specifies the use of “DOT 4” brake fluid (DOT stands for “Department of Transportation”).
Service Life of AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid
As all brake systems will take on moisture over time, it is imperative that brake fluid be changed at regular intervals. Change this product at the service interval as prescribed by the vehicle owners’ manual.
AMSOIL Series 600 DOT 4 Synthetic Racing Brake Fluid
|Equilibrium Reflux Boiling Point
Dry °C (°F)
Wet °C (°F)
-40°C (-40°F), cSt
100°C (212°F), cSt