Complete set to clean the seat and surface of the injector before new installation, and it contains:

• 2x Silicone nylon brushes 15 mm - 20 mm for cleaning the injector seat area suitable for aluminum surfaces, essential to avoid scratches on the surface which cause problems with the adhesion of the injector.
• 3x Brass coated steel brushes 18mm, 22mm, 25mm: for cleaning carbon deposits inside the walls.
• 1x Steel wire brush to clean the injector nozzle seat.
• 1x 224mm bit extension with quick connector.
• 6x Caps that seal the injector opening.
• 1x Rod for inserting and removing the sealing cap, to prevent dirt from entering the combustion chamber during the cleaning process.