For Acura CL 2.2L 4-cylinder 1997. for Acura CL 3.0L V-6 1997-1998. for Acura CL 2.3L 4-cylinder 1998-1999. for Acura CL 3.2L V-6 1999-2000. The 19mm harmonic balancer socket is perfect for Honda engines with a 19mm hex pulley damper bolt and other 19mm applications.
