Alternator Decoupler Pulley Socket - CTA 8088

Used for removing decoupler alternator pulleys on various models, features a 10mm x 12 point end with a 33 spline counter-hold for pulley removal, 1/2" drive

Note: It is important to make sure the triple square drive is properly seated in the rotor shaft before attempting to turn the splined socket to remove the decoupler pulley. Our recommendation is to wiggle the triple square socket back and forth until it seats completely. It is a very tight fit by design and failure to properly seat the triple square counter hold could result in stripping the splines on the rotor shaft.