Crankshaft Boss Pulley Balancer Flange OEM Miata 1.6L or 1.8L 1991-2005

New OEM Mazda Miata crankshaft balancer flange plate for 1991-2005 Miata.   Choose from 1991-1995 style or 1996-2005 style. Includes locating pin.  

The only difference in these two parts is the height of the collar noted in the picture.  If you are not sure what year you need, then measure this height.

1991-95 style:  7.50mm height

1996-2005 style:  9.20mm height 

Dowel pin also available separately, PT# OEM-571.