Schley Tools – 12150 - 27mm 12-Point Duramax Fuel Rail Pressure Switch Wrench Injector Puller it is best preparing the

it is best preparing the stud for proper removal

Double-ended design with extra-length allows for added torque

• Combines 4 harmonic pulley puller kits into one master kit

There is a hole at the center of the tool allowing a socket inserted through the tool for removal and replacement of the cam gear bolt

Avalanche 2002 & later

Schley Tools – 12150 - 27mm 12-Point Duramax Fuel Rail Pressure Switch Wrench Injector Puller it is best preparing theThis tool is designed to remove the fuel rail pressure sensor on the 2006 to 2010 DURAMAX LBZ and LMM diesel engines. Located in the rear end of the right fuel rail under the EGR cooler. The sensor cannot be removed with conventional tools unless the EGR cooler and heat shield are removed first. Using this uniquely designed wrench one can remove the sensor without removing all of these components, saving valuable time. Saves more than 1 hour depending