Sealey VS2070 21 Piece Diesel Injector Seat Cutter Set

About this tool

The Sealey VS2070 is a professional diesel injector seat cutter set designed to clean and prepare injector apertures during fuel injector replacement. This comprehensive 21-piece kit provides mechanics and automotive technicians with the specialist tools needed to decarbonise injector seats, ensuring proper sealing and preventing costly blow-back issues caused by poorly seated injectors. The kit includes 13 precision reamers in both flat and angled configurations, covering the most common aperture sizes from 14mm to 21.5mm to suit a wide range of diesel vehicles. Flat reamers are supplied in sizes 14 x 14mm, 15.5 x 15.5mm, 15 x 19mm, 17 x 17mm, 17 x 17.5mm, 17 x 19mm, 17 x 19.5mm, 17 x 20mm, and 19 x 21.5mm, whilst angled reamers are provided in 15.5 x 15.5mm, 17 x 17mm, 17 x 21mm, and 17.5 x 20.5mm sizes. Supporting tools include a 350mm injector seal puller for removing old seals, a T-handle for comfortable operation, centring post, cutter, guide pin, 2.5mm hex key, and two cleaning brushes. This comprehensive toolset is ideal for professional garages and mobile mechanics working on diesel engine maintenance and injector replacement across car, van, and light commercial vehicle applications. All components are supplied in a durable storage case for organised workshop storage. Features and Benefits: • 13 reamers in flat and angled configurations cover most common injector apertures • Prevents blow-back and ensures proper injector seating • 350mm injector seal

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.