| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Usage numbers |
The Master Cylinder, clutch (14128) generates hydraulic pressure for smooth clutch operation. Replacing a worn cylinder with Porza quality restores reliable gear shifting and pedal response.
Febi Bilstein is a globally respected manufacturer and supplier of high-quality replacement parts for passenger cars and commercial vehicles. With over 175 years of automotive expertise, Febi stands for reliability, innovation, and German engineering precision. The brand offers an extensive product range of more than 47,000 items, covering steering, suspension, braking, engine, drivetrain, and electrical systems.
Every Febi component meets or exceeds OEM standards, ensuring optimal fit, performance, and durability. Their in-house production and strict quality control guarantee parts that professionals trust worldwide. Febi Bilstein is also a pioneer in the aftermarket, being one of the first to offer parts with full OE-matching quality outside the dealership network.
Whether you're servicing a modern European vehicle or maintaining a heavy-duty truck, Febi provides reliable solutions with fast availability and long-lasting performance. Choose Febi Bilstein for precision-made parts backed by generations of expertise and a commitment to quality.
A clutch master cylinder is a hydraulic component that converts the force applied to the clutch pedal into hydraulic pressure. This pressure is transmitted through the clutch line to the slave cylinder, which disengages the clutch from the engine. It enables smooth gear shifting and precise control over power transmission in manual and some automated transmissions.
Key specifications include bore diameter, stroke length, mounting configuration, and connection type for the hydraulic line. The cylinder is typically made from aluminum or reinforced composite materials for durability and weight efficiency. Internal seals are made from EPDM rubber or similar materials, compatible with clutch fluids such as DOT 3, DOT 4, or mineral oil depending on the system. It must withstand hydraulic pressures and operating temperatures typically ranging from 120–150°C.
Replacement is necessary when there are signs of fluid leakage, loss of pressure, difficulty shifting gears, or a spongy or unresponsive clutch pedal. Internal wear, seal failure, or corrosion can affect performance. In some cases, a repair kit may be used, but severe damage usually requires full replacement.
Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the clutch master cylinder matches your specific vehicle configuration and hydraulic system, reducing the risk of incorrect fitment.
Porza supplies high-quality transmission and hydraulic components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This allows quick and flexible access to essential parts for both professional workshops and individual users, with reliable European-wide shipping.
If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a secure and risk-free purchasing experience.