Brush set for injector seats GEKO – 24 pieces

Set of 24 brushes by GEKO designed for cleaning injector seats and ports in automotive fuel injection systems. This brush set includes multiple diameters and bristle types to access injector bores and surrounding sealing surfaces. It is intended for workshop use during maintenance and repair to remove carbon deposits, varnish and general dirt that can prevent proper injector seating and sealing.

Advantages

The brush set offers a comprehensive selection of sizes to match common injector bore diameters and throat shapes, reducing the need to improvise with unsuitable tools. Bristle materials and densities are chosen to remove deposits effectively while minimising the risk of damaging aluminum or steel surfaces when used correctly. The kit is organised to provide quick selection of the right brush for each job and is compact for storage in a workshop toolbox.

Suitable for

• Cleaning injector bores and seats on petrol and diesel engines
• Removing carbon deposits, varnish and soot around injector openings
• Preparing sealing surfaces before installing injectors or seals
• Routine maintenance and workshop overhauls of fuel injection systems

Key specifications

• Contents: 24 pieces including various brush diameters and types
• Bristle materials: mixed suitable for cleaning without aggressive abrasion
• Handle/shaft style: compact brushes designed for use with hand tools or drill adapters
• Application: designed for automotive fuel injector seats and ports
• Packaging: organised kit for easy selection and storage

How to use

Select a brush size and type that matches the injector bore and the surface to be cleaned. Secure the brush to a suitable hand tool or low-speed drill adapter if required and work gently to avoid scratching or enlarging the seat. Use steady back-and-forth or circular motions to remove carbon and varnish; periodically withdraw the brush and inspect the surface. After brushing, clean the area with solvent and compressed air to remove residual debris before fitting the injector and sealing components.

Usage recommendations

Use protective eyewear and gloves when cleaning injector seats. Avoid high-speed drilling which can damage delicate sealing surfaces. Test on a non-critical area first if unsure about bristle aggressiveness for a given alloy. Replace any brush that shows excessive wear or bent bristles to avoid contamination of the injector bore.