Wilwood 570 Brake Fluid - 12 oz Bottle (ea)

Fresh DOT 4 fluid is one of the least glamorous and most important parts of a reliable brake system. for hydraulic brake and clutch systems that specify compatible glycol-based fluid. Fresh fluid restores the system’s boiling margin and removes moisture-contaminated fluid that can quietly degrade pedal consistency long before anything looks wrong from outside the reservoir.

We treat brake fluid as maintenance, not an upgrade sticker. Use sealed bottles, bleed until clean fluid reaches each caliper and avoid mixing with silicone DOT 5. On a heavy truck, tow rig or mountain-travel vehicle, knowing the fluid is fresh is part of knowing the brakes will still be there at the bottom of the grade.