Installed to replace the references of origin (OEM): 1021314M91, 1753117M91, 1810335M91, 3910276M91 Attention! There are several mountings for the models 165, 165MKIII, 175, 178. A verification of the dimensions is necessary to be sure about the proper compatibility of the part.
Specifications table
Caractéristiques
Exterior diameter: 178 mm, interior diameter: 54.5 mm and 59 mm, 27 splines