Deliver hydraulic power-assist to the brake system with the Bosch brake booster 0204777605, a Bosch Hydro-Boost assembly that installs as a direct-fit replacement for the 2017-2022 Ford F-250 Super Duty and 2017-2022 Ford F-350 Super Duty.
Unlike a vacuum booster, a Hydro-Boost unit uses pressurized fluid from the power-steering system to multiply the force you apply at the pedal — a common approach on heavy-duty trucks where engine vacuum is limited. This unit ships as an assembly.
Signs the booster may need replacing include a hard or stiff brake pedal, higher-than-normal pedal effort, or a groaning power-steering system under braking. Diagnose the cause first; if a failed Hydro-Boost booster is the problem, this Bosch brake booster assembly replaces it. Check the Buyer's Guide tab for full engine-level fitment.
What vehicles does the Bosch brake booster 0204777605 fit?
It is a direct-fit replacement for the 2017-2022 Ford F-250 Super Duty and 2017-2022 Ford F-350 Super Duty. Check the Buyer's Guide tab for full engine-level fitment.
Is this a vacuum or hydraulic brake booster?
It is a hydraulic Hydro-Boost assembly. It uses pressurized fluid from the power-steering system, rather than engine vacuum, to provide braking assist.
Is this power brake booster sold as an assembly?
Yes. This Bosch brake booster ships as a Hydro-Boost booster assembly, built with OE-equivalent materials and specifications.
What are the signs a brake booster may need replacing?
Signs may include a hard or stiff brake pedal, higher-than-normal pedal effort, or a groaning power-steering system under braking. Diagnose the cause before replacing the booster.
Where can I find the Bosch brake booster price?
The current price is shown above on this product page.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
