4x Copper Injector Seal 15x7.15x2 mm – Injector Washer
This set contains 4 copper sealing rings installed between the injector nozzle and the cylinder head. Upon tightening the mounting, the seal (2.0 mm thickness) deforms to form a pressure-resistant seal at the injector seat, which is essential for compression.
Function
- Sealing: Reliably seals the gap between the injector and cylinder head.
- Protection: Prevents combustion gas blow-by and fuel leaks.
- Adaptation: Effectively compensates for unevenness on the sealing surface.
- Precision: Ensures correct installation height and pressure resistance.
Technical Data
- Quantity: 4 pieces.
- Material: High-quality Copper (Heat resistant).
- Outer Diameter: 15.0 mm.
- Inner Diameter: 7.15 mm.
- Thickness: 2.0 mm.
- 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 15×7.15×2.0 mm seat seal.
- Used in passenger car and light commercial vehicle diesel engines.