The Shaft Seal, injector pump (29786) ensures a tight and reliable seal for proper injector operation. Replacing worn seals with Porza quality parts restores combustion efficiency and prevents fuel leaks.
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 shaft seal for an injector pump is a sealing component used where the pump shaft exits the housing. Its function is to prevent fuel or lubricant leakage while protecting the injection system from contaminants, ensuring proper pump operation.
Key specifications include inner and outer diameter, thickness, material (such as fuel-resistant rubber, FKM, or PTFE), temperature resistance, pressure capability, and compatibility with the injection pump. It must withstand rotation, fuel exposure, and operating conditions.
Replacement is necessary when the seal is worn, hardened, cracked, or leaking. Common symptoms include fuel leaks around the pump, reduced system efficiency, or contamination.
Porza offers a fit guarantee option where your vehicle or pump details are checked against product specifications to ensure correct compatibility.
Porza provides high-quality fuel system and sealing components with fast delivery across Europe and options for online ordering or in-store pickup.
If the fit guarantee is selected, compatibility is verified before shipping. If the product does not fit, it can be returned according to the return policy.