Hydraulic Brake Booster Upgrade Kit to suit Toyota Hilux KUN26R (With ABS)
The Marks 4WD kit utilises the AC Delco hydraulic brake booster units sourced from AC Delco in the USA. Our workshop then completely strips down and machines each unit for a direct bolt-in fit to the particular vehicle model.
This type of hydraulic unit has been used in braking systems for decades in most Ford and Chevrolet heavy-duty vehicles, where it is well-proven for reliability and performance.
The hydraulic brake booster unit connects in line with your existing power steering pump without affecting the operation or feel of the factory steering.
As the line pressure in the braking system is increased when using the hydraulic unit from around 1,000 PSI up to around 2,000 PSI, we recommend replacing your old factory rubber brake lines with our Marks 4WD ADR-approved stainless steel braided brake lines.
Vehicle Engineering Requirements
- Installation of this product will require approval by a recognised Vehicle Certifying Engineer.
- Please contact your local engineer for the requirements in your state.
Test Vehicle Brake Results
The test results, showing the braking performance from 100 km/h, highlight why this upgrade is an essential improvement for your vehicle.
Results will vary with different tyre dimensions, vehicle models and modifications.
Vehicle – Toyota LandCruiser 79 series dual cab weighing 3780kg
- Braking Distance – Standard factory vacuum – 98 metres
- Braking Distance – Marks4wd Hydraulic booster – 58 metres
Advantages of Upgrading to a Hydro Brake Booster
- Reduced pedal effort
- Increased stopping power
- More responsive brake pedal
- Engineered to meet VSB14 requirements
Kit Includes
- Genuine AC Delco hydro brake booster – modified to suit each vehicle model
- All required hoses, hose clamps, bolts & washers
- Downloadable Instructions
Optional Brake Lines
- Click here for our Toyota Hilux 4WD Braided Brake Lines
- Assembled in-house here at Marks4WD
- Made to Order –Â Allow 3-5 business days before dispatch from the date of order
- Every hose is pressure tested to 3000PSI in our workshop
- Sold as complete sets only
Optional Products
- High-temperature brake pads
- High-quality slotted brake rotors
- New brake master cylinder
Notes
- An Engineering Certificate will be required in order to be compliant with the Australian Design Rules
- Not suitable for vehicles fitted with VSC (Vehicle Stability Control)
- The hoses supplied with this unit will only fit right-hand drive vehicles
- Most ABS-equipped models will require the airbox to turbo hose to be replaced or modified for clearance (Toyota part no. 17881-0L110)
To Suit – Toyota Hilux
- KUN26 (With ABS)
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