AMCO HI-TECH HD BRAKE FLUID DOT 3 & DOT 4 are premium, non-petroleum brake fluid designed for use in vehicle’s hydraulic brake and clutch system. It provides an additional safety margin against “vapor lock” as compared with that provided by brake fluids meeting less stringent specification requirements.
Recommended for use in hydraulically-operated vehicle’s brake systems of both drum and disc types requiring a DOT 3 & DOT 4 HD brake fluid, operating under medium to severe service conditions. Also preferred for make-up or service refill of systems requiring DOT 3& DOT 4 or SAE J1703 Jun 90 HD BRAKE FLUID.
Meets or exceeds U.S. Federal Vehicle’s Safety Standard (FMVSS) No. 116 Grade DOT 3 & DOT 4 and FMVSS No.166 Grade DOT 3 & DOT 4 or SAE 71703 Jun 90 and ISO 4925 Specifications.