6x Copper Injector Seal 15x7.15x3 mm – Injector Washer
This set contains 4 copper sealing rings installed between the injector nozzle and the cylinder head. This 3.0 mm thick version is particularly important for specific installation dimensions or reworked sealing seats. Upon tightening the injector, the ring deforms to create a gas- and fuel-tight connection.
Function
- Perfect Sealing: Reliably seals the gap between the injector and cylinder head.
- Protection: Prevents combustion gas blow-by and fuel leaks.
- Compensation: Effectively compensates for unevenness on the sealing surface.
- Positioning: Ensures the correct installation height of the injector in the combustion chamber.
Technical Data
- Quantity: 4 pieces.
- Material: High-quality Copper (Heat resistant).
- Outer Diameter: 15.0 mm.
- Inner Diameter: 7.15 mm.
- Thickness: 3.0 mm (Extra Thick).
- Type: Flat sealing ring / Heat shield washer.
Typical Application
- Installation and maintenance of diesel injectors.
- Mandatory replacement with every injector removal.
- For injector systems requiring a 15×7.15×3.0 mm seat seal.
- Passenger car and light commercial vehicle diesel engines.