The Gear4Garage 17 Piece Diesel Injector Seat Cleaner and Milling Set is a professional heavy duty tool kit designed for garages and workshop technicians carrying out diesel injector replacement and reconditioning work.
Suitable for cleaning injector seats and chambers when changing or reconditioning diesel injectors, this comprehensive milling set is compatible with HDi engines, diesel direct injection and common rail engines compatible with Bosch and Delphi injectors — covering the majority of diesel engines encountered in professional workshop use.
The 17 piece set includes shaft cleaning brushes for machine drive operation, a sealing seat cutter at 120 degrees covering 21mm and 17mm stepped profiles, a continuous miller at 0 degrees for 17mm bores, and additional millers at 0 degrees covering 19mm, 17mm and 15mm stepped configurations. This range of cutters and millers ensures full coverage of the injector seat profiles and bore sizes most commonly found in modern diesel engines.
Designed to deliver precise and controlled seat cleaning and milling, this kit eliminates the need for improvised methods that risk damaging injector bores or sealing surfaces — ensuring a clean, accurate seat for reliable injector sealing and performance after reconditioning.
Whether you are servicing a single vehicle or running a busy diesel specialist workshop, the Gear4Garage Diesel Injector Seat Cleaner and Milling Set delivers the professional performance and comprehensive coverage your operation demands.