Caterpillar 174-5640 Suspension Cylinder Pin Assembly

Caterpillar 174-5640 Suspension Cylinder Pin Assembly is an OEM Caterpillar part identified by the number 174-5640, described as a Pin - Susp Cyl. The designation confirms its role as the pin component within a suspension cylinder assembly. Intended for Caterpillar equipment that uses a suspension cylinder, this pin assembly provides the exact identification needed for ordering, cross-referencing, and maintenance records. When selecting this part, users should verify compatibility with their specific model and refer to Caterpillar manuals or catalogs that reference 174-5640 to ensure a proper fit. In general, a suspension cylinder pin serves to secure end connections and maintain spacing between moving parts in the cylinder assembly, contributing to stable operation and wear control when installed to the manufacturer’s specifications. As with any OEM part, sourcing from Caterpillar or an authorized supplier helps ensure you are getting the correct pin geometry and surface finish for reliable service.