6x Copper Injector Seal 13x7.7x2.5 mm – Washer for VAG TDI

6x Copper Injector Seal 13x7.7x2.5 mm – Injector Washer

This set contains 4 copper sealing rings designed specifically for Common Rail injectors (commonly VAG 2.0 / 3.0 TDI). The washer is mounted between the injector nozzle and the cylinder head. Upon tightening, the ring deforms to ensure a pressure-tight seal at the injector seat.

Function

• Tight Connection: Forms a gas-tight barrier between the injector and cylinder head.
• Protection: Effectively prevents combustion gas blow-by and fuel leaks.
• Adaptation: Reliably compensates for unevenness on the sealing surface.
• Positioning: Supports the correct seating height of the injector.

Technical Data

• Quantity: 4 pieces.
• Material: High-quality Copper.
• Outer Diameter: 13.0 mm.
• Inner Diameter: 7.7 mm.
• Thickness: 2.5 mm.
• Type: Flat sealing ring (Heat shield).

Typical Application

• Installation and maintenance of diesel injectors.
• Replacement required with every injector removal.
• For injector systems with 13×7.7×2.5 mm seat seal.
• Commonly used in VAG Diesel engines (e.g., VW, Audi, Seat, Skoda 2.0 TDI / 3.0 TDI).