Precision and reliability

These copper sealing rings are specially designed for common rail diesel injectors. With an outer diameter of 20 mm, an inner diameter of 9.4 mm, and a thickness of 0.9 mm, they ensure a perfect fit and seal.

High-quality materials

Made from premium copper, these rings offer excellent thermal and electrical conductivity. This material withstands high temperatures and pressure, which is essential for diesel engine performance.

Applications

These sealing rings are suitable for various diesel engines with common rail injection systems. They are often used in:

• Passenger cars
• Trucks
• Industrial vehicles

Key benefits

• Optimal sealing: Prevents fuel leakage and ensures efficient operation of the injection system.
• Durable material: Copper resists corrosion and wear, extending the lifespan of the sealing ring.
• Easy installation: Thanks to precise dimensions, the rings fit perfectly, making installation easier.

Packaging and availability

This set contains 50 copper sealing rings, ideal for both professional mechanics and DIY enthusiasts. They are also available in our assorted box 34999 for a wider selection of sizes.

Maintenance and replacement

Regular inspection and timely replacement of sealing rings are crucial to maintain the performance of the injection system. Worn or damaged rings can lead to fuel leakage and reduced engine performance.

Compatibility

These sealing rings are compatible with various brands and models that use common rail diesel injectors. Check your vehicle's specifications to confirm the correct size.

Technical specifications

• Material: Copper
• Outer diameter: 20 mm
• Inner diameter: 9.4 mm
• Thickness: 0.9 mm
• Quantity: 50 pieces

With these copper sealing rings, you ensure reliable and efficient sealing of your diesel injectors, contributing to the optimal performance of your vehicle.