Laser 8504 Diesel Injector Puller Kit Fits Renault, Vauxhall, Nissan 2.0L. Used once to pull out some injectors, Please note that one of the anti rotation pins are missing. Please view photo with parts list. In good working condition. The M9R 2.0lt diesel engine, as used by Renault, Vauxhall and Nissan, has deep seated injectors that are often tight to remove. The Laser 8504 works in the same way as the original manufacturers tool using a small but robust threaded puller design. The kit includes 2 different thread force screws, allowing the kit to work with both Piezo and solenoid style injectors used on these engines. Note: these injectors can be very tight and therefore require significant lubrication with a release agent to get them to move. Where possible run the engine up to temperature before removal of injectors. Applications include: 2.0L DCi diesel engines found in Nissan Primastar, Renault Traffic & Vauxhall Vivaro. Engine code applications include: M9R 630, M9R 692, M9R 780, M9R 782, M9R 784, M9R 786 & M9R 788. 2 force screws included – M14 x 1.5mm female force screw for Piezo injector and M17 x 1.0mm male for Solenoid type injectors. Equivalent to OEM Renault MOT. 1966, Nissan 7711381966 & Vauxhall/Opel EN-50143. Threaded force screws must be lubricated with clean molybdenum disulphide grease. Force nut uses 30mm hand tools only – Not suitable for impact tools.