Brake Booster Push Rod Adjustment Tool | Master Cylinder Gauge
Brake Booster Push Rod Adjustment Tool | Master Cylinder Gauge
Brake Booster Push Rod Adjustment Tool
Get precise, professional-grade brake adjustments right in your own garage with this Brake Booster Push Rod Adjustment Tool. Engineered for accuracy and built to last, this compact aluminum alloy gauge lets you measure master cylinder piston depth and set push rod length with confidence — no guesswork, no costly shop visits.
Made in Mainland China.
Key Features
- Easy to Use: Intuitive design makes brake push rod adjustments straightforward, even for home mechanics.
- Durable Aluminum Alloy Construction: Corrosion-resistant aluminum alloy ensures long-lasting performance under tough workshop conditions.
- Silver Phosphate Coating: Adds rigidity and prevents deformation, keeping the tool reliable adjustment after adjustment.
- Magnetic Inner Core: Allows firm, secure contact with the master cylinder surface — compatible with most brake boosters that have an adjustable pin.
- Precise Measurement: Accurately gauges piston hole depth and sets the correct air gap between the pin and push rod for optimal braking performance.
How to Use
- Place the brake booster adjustment tool flat against the surface of the master cylinder.
- Rotate the round knob to measure the depth of the piston hole, then lock the knob in place.
- Adjust the push rod length until a small air gap is present between the pin and the push rod.
- Reconnect the master cylinder to the brake booster — adjustment complete!
Specifications
- Color: Black
- Material: Aluminum Alloy / Metal
- Size: Approx. 10 × 8 × 3 cm / 3.94 × 3.15 × 1.18 inch
- Certification: CE
What's in the Box
- 1 × Brake Booster Push Rod Adjustment Tool
Related Products You May Like
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
- 360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit
- 60cm Motorcycle Luggage Strap – Elastic Helmet Bungee Net
Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What vehicles is this brake booster push rod adjustment tool compatible with?
A: This brake booster push rod adjustment tool is designed to work with most vehicles that feature an adjustable brake booster pin and a standard master cylinder. Its magnetic inner core provides firm contact across a wide range of brake booster configurations. Always verify your specific vehicle's push rod specifications before adjustment.
Q: Why is it important to set the correct push rod length on a brake master cylinder?
A: Setting the correct push rod length ensures there is a precise air gap between the brake booster pin and the push rod. This gap is critical for proper brake pedal feel and braking distance. Too tight or too loose a gap can affect pedal response. This tool makes it easy to measure piston hole depth and dial in the correct push rod length quickly and accurately.
Q: Is this tool difficult to use for a beginner home mechanic?
A: Not at all. The brake booster push rod adjustment tool is designed with ease of use in mind. Simply place it on the master cylinder surface, use the round knob to measure piston depth, lock it, then adjust your push rod accordingly. The step-by-step process can typically be completed in just a few minutes, making it a great addition to any home garage toolkit.