4x Copper Injector Seal 15x7.15x2 mm – Injector Washer

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.