Auto-Wares Test Site
| Housing Diameter | 54.81 |
| Stud Size | 3/8-16 |
| Mounting Hardware Included | No |
| Mounting Bracket Included | Yes |
| Housing Material | Cast Iron |
| Brake Service Grade | Regular |
| Booster Type | Hydraulic |
| Brake Pedal Rod Extension Included | No |
| Gasket Or Seal Included | Yes |
| Features and Benefits | Remanufactured to match O.E. performance. |
| Prop 65 | NO |
| SDS Required | No |
| Material | Cast Iron |
| E-Waste | No |
| First Application Year | 1976 |
| Master Cylinder Stud Thread Size | 3/8x16 |
| Master Cylinder Included | No |
| Package Contents | Hydro Boost; Instruction Sheet; Sealing Kit |
| Color | Black |
| Is Or Contains A Bulb | No |
| Is Or Contains A Battery | No |
| Product Condition | Remanufactured |
| Is Item A Chemical | No |
| Contains Electronic Components | No |
| Is or contains a battery? | No |
| Is or contains a bulb? | No |
| Contains Electronic Components? | No |
| Is the item CARB affected? | No |
| Is item a chemical? | No |
| FAQ_Q4 | How much PSI of power steering pressure should a hydraulic booster have? |
| FAQ_Q5 | Will I need to bleed my power steering system after installation? |
| FAA_A1 | Hydraulic boosters are most commonly used on heavy duty pickup trucks and industrial applications. However, hydraulic boosters can be found on passenger vehicles as well. |
| FAQ_Q1 | What types of vehicles are hydraulic boosters used on? |
| FAA_A7 | A hydraulic booster can be tested just like a vacuum booster. With the engine off, pump the brake pedal until you feel firm resistance, then hold. Start the engine. Proper operation should result in the brake pedal slightly sinking. |
| FAA_A3 | Yes, the master cylinder pushrod, spring and retainer will need to be retained and reused on the replacement hydraulic booster. |
| FAA_A4 | The hydraulic booster is designed to operate within the pressure range of the power steering system. In most cases this is at least 1200 PSI (deadhead pressure). |
| FAQ_Q2 | What type of fluid does a hydraulic booster require? |
| FAA_A2 | As part of the power steering system, hydraulic boosters require O.E. power steering fluid. |
| FAQ_Q6 | What is the best way to identify a hydraulic booster? |
| FAQ_Q8 | Does my hydraulic booster require flushing? |
| FAQ_Q9 | Can I convert my vehicle to a hydraulic boost system? |
| FAA_A8 | Yes, the hydraulic booster should be flushed along with the power steering system. This should be done in accordance with the O.E. maintanence intervals. |
| FAA_A5 | Yes, since the power steering lines have been removed, the system has been subjected to air. The power steering system will need to be bled using the O.E. bleeding procedure. |
| FAA_A9 | This is possible, but not recommended. Altering or modifying a brake system puts the vehicle at higher risk of brake failure. |
| Stud Thread Size | 3/8-16 |
| FAA_A6 | Most hydraulic boosters are equipped with a pedal rod identification number. These numbers are stamped on the end of the pedal rod near the eyelet. The pedal rod identification number is one of the most accurate ways to choose the correct replacement hydraulic booster. |
| FAQ_Q3 | Will I need to retain my master cylinder pushrod? |
| FAQ_Q7 | How can I test my hydraulic booster? |
| Is Prop Sixty Five Affected | No |
| Does it require SDS | No |
| Is the item CARB affected | No |
| Alliance Keywords | servofrein, brake booster |
| Part Terminology | Power Brake Booster |
