2x Cylinder Screw & Injector Seal 15x7.15x2.0 mm for Mercedes
This set consists of a high-strength injector holding screw (cylinder screw) and a matching copper seat seal washer. Both parts are used during service or repair work to ensure secure fastening of the injector and reliable sealing at the injector seat.
Function
- Fixation: The screw securely fixes the injector clamp to the cylinder head.
- Sealing: The copper washer seals the injector tip against the cylinder head.
- Protection: Prevents injector movement, combustion gas blow-by, and fuel leaks.
- Stability: Ensures correct seating position and stable engine operation.
Technical Data
- Screw Material: High-strength steel.
- Seal Material: Copper.
- Seal Type: Flat seat sealing ring.
- Dimensions: 15.0 mm Outer Diameter × 7.15 mm Inner Diameter × 2.0 mm Thickness.
- Mounting: Tighten screw to specified torque; washer deforms upon tightening.
Typical Application
- Removal and reinstallation of diesel injectors.
- Maintenance and repair of injection systems.
- Common Rail diesel engines.
- Passenger cars and light commercial vehicles (Mercedes).