Description
Product Overview
The All Balls Brake Master Cylinder Rebuild Kit is engineered to address common brake master cylinder failures such as leaks and a spongy pedal feel. Each kit contains precision‑machined cup seals, high‑grade O‑rings, stainless‑steel screws, and crush washers, all selected to match OEM specifications. The components are constructed from durable, heat‑resistant materials that withstand the high pressures and temperatures typical in automotive brake systems, ensuring long‑term reliability and consistent braking performance.
Usage
Designed for both professional technicians and skilled DIY enthusiasts, this kit is suitable for a wide range of passenger vehicles, light trucks, and performance cars. It is ideal for routine maintenance, brake system overhauls, or emergency repairs after fluid leaks. The comprehensive parts list allows you to rebuild the master cylinder without sourcing individual components, reducing downtime and simplifying the repair process. 
Why Choose Us
All Balls is a trusted name in brake system components, known for rigorous quality control and adherence to OEM standards. Each kit undergoes thorough testing to verify seal integrity and component fit, providing confidence that the rebuilt cylinder will perform like new. Our commitment to precise engineering means fewer re‑applications, reduced brake fade, and enhanced safety on the road.
Key Features
- Complete kit includes cup seals, O‑rings, screws and crush washers
- Materials meet or exceed OEM specifications for durability
- Designed for easy installation with standard tools
- Restores firm pedal feel and eliminates fluid leaks
- Suitable for a wide range of vehicle makes and models
FAQ
What vehicles are compatible with this kit?
The kit fits most passenger cars and light trucks that use standard master cylinder designs. Refer to the part number 18-1004 for exact model compatibility.
Do I need special tools to install the kit?
No special tools are required; a basic set of wrenches and a torque wrench are sufficient for proper installation.
Can I use this kit for both brake and clutch master cylinders?
Yes, the kit is designed to work with both brake and clutch master cylinders, providing the same high‑quality seals and hardware for each application.
How does this kit improve brake performance?
By replacing worn seals and hardware, the kit eliminates internal leaks and restores hydraulic pressure, resulting in a firmer pedal and more consistent braking.
Is there a warranty on the kit?
All Balls offers a limited one‑year warranty covering manufacturing defects on all kit components.




All Balls Brake Master Cylinder Rebuild Kit
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