Rated for 240 foot-pounds of torque, this harmonic damper holder secures the pulley during the removal and installation of the crank bolt. It fits 1999 and newer GEN III 4.8L, 5.3L, and 6.0L V-8 engines found in GM trucks and SUVs. This tool provides the stationary leverage necessary to meet factory seating specifications on pulleys with extremely tight center bolts.
Rated for 240 foot-pounds of torque, this harmonic damper holder secures the pulley during the removal and installation of the crank bolt. It fits 1999 and newer GEN III 4.8L, 5.3L, and 6.0L V-8 engines found in GM trucks and SUVs. This tool provides the stationary leverage necessary to meet factory seating specifications on pulleys with extremely tight center bolts.
The bolts holding these pulleys are extremely tight and without this tool, removal is extremely difficult at best. In replacing the center bolt after installation of the pulley, factory specifications require up to 240 lbs (109 kg) of torque to seat the pulley properly, this tool allows for this to be attained
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