Caterpillar 2324466 Bottom Track Roller Assembly

The 2324466 bottom track roller is engineered as a direct replacement for Caterpillar mini hydraulic excavator undercarriage systems. It utilizes a center flange design with sealed lifetime lubrication to minimize friction and resist wear under high radial loads. The roller shell is manufactured from high-strength hardened steel with a thick-walled outer ring to withstand demanding operating conditions. This component ensures smooth track guidance and reliable power transmission for the specified machine models.