On this parts fiche the Collar is the most specified component.
The Kx450-e9fa Kx450f 2009 Usa Side Covers consists of six pieces with the Cover-side,lh,up Ebo+ being the most expensive.
Parts such as the Side Covers: Cover-side,rh,up Ebo+, Cover-side,lh,up Ebo+, Damper, Collar are included in the Kx450-e9fa Kx450f 2009 Usa Side Covers parts fiche.