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1978 Chevrolet / GMC Truck Remanufactured Hydro-Boost with JD3 / JD5 Brake Codes

HB9394 - 1978 Chevrolet / GMC Truck Remanufactured Hydro-Boost with JD3 / JD5 Brake Codes

Hydro-boost power assist was introduced as an alternative to the vacuum booster. The hydro-boost uses the hydraulic pressure from the power steering system to provide the driver assist in applying the brakes.

Features:
  • O.E. qual ity seals, diaphragms and check valves are installed on every unit for like-new performance and reliability
  • 100% vacuum tested to ensure reliable performance.
  • Exclusive rust-prohibitive finishing process extends unit life.
  • Ma ster cylinder output rods are pre-adjusted …

    + Learn More

Product #: HB9394

Arriving Soon!

MSRP: $142.99 ea
Classic: $129.99 ea


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