OTC 4531 Harmonic Balancer Puller & Installer

For easy removal of most harmonic balancers and drive pulleys which are press-fitted onto the crankshaft. A bearing-centered circular 2/3-way puller flange and an assortment of metric and fractional bolts and adapters provide wide coverage.
A heavy-duty, ¾" diameter forcing screw is internally threaded to fit the eight adapters to install harmonic balancers. Adapter sizes included: M16 x 2.0, M14 x 1.5, M12 x 1.5, ¾"-16, 5/8"-18, 9/16"-18, ½"-20 and 7/16"-20.
A blow-molded plastic storage case keeps set contents organized and protected from loss.
No. 4531 – Harmonic balancer puller/installer set. Wt., 8 lbs., 13 oz.