Red Line Synthetic Oil DOT 4 Racing Brake Fluid is a high-performance brake fluid formulated for racing applications where braking systems operate at extremely high temperatures. Supplied in a 16.9-fluid-ounce container, this brake fluid delivers a typical dry boiling point of 635°F and a typical wet boiling point of 401°F, helping provide consistent braking performance during demanding track use.
Its exceptionally low compressibility supports a firm, responsive brake pedal, while the high boiling point helps resist vapor formation during repeated heavy braking. Red Line Synthetic Oil manufacturer part number 90405 is intended for compatible DOT 4 racing brake systems and is designed for drivers who require dependable high-temperature performance in competition environments. Always verify brake-fluid compatibility with the vehicle and braking-system manufacturer before use.
For best results, bleed the braking system with fresh fluid before each race, particularly when the brakes have been exposed to excessive heat or when conditions are humid. Do not mix this product with other brake fluids, as mixing may compromise its performance. The manufacturer and vendor part number is Red Line Synthetic Oil 90405.
Features:
- Application: DOT 4 racing brake fluid for compatible high-temperature braking systems
- Container Size: 16.9 fluid ounces
- Dry Boiling Point: Typical boiling point of 635°F
- Wet Boiling Point: Typical boiling point of 401°F
- High-Temperature Performance: Formulated for racing conditions and severe braking heat
- Low Compressibility: Helps maintain a firm and responsive brake pedal
- Service Recommendation: Bleed the braking system with fresh fluid before each race, especially after excessive brake heat or use in humid conditions
- Compatibility: Do not mix with other brake fluids; verify system compatibility before installation
- Brand: Red Line Synthetic Oil
- Manufacturer and Vendor Part Number: 90405