135mm ID Propel Input Shaft Lip Seal Caterpillar 6662650

The Propel Input Shaft Lip Seal is a precision sealing component installed around the input shaft of the propel motor assembly. It forms a tight barrier between the rotating shaft and housing, effectively retaining lubricants within the drive system while blocking external contaminants during operation. By ensuring consistent lubrication and preventing fluid leakage, the lip seal promotes smooth rotation of the propeller input shaft, extends bearing life, and enhances shaft efficiency.Attributes:• Prevents hydraulic oil leakage during operation.• Withstands high-speed and high-load conditions.• Protects the input shaft from external damage.Applications: The Propel Input Shaft Lip Seal is installed at the interface between the propel motor input shaft and its housing. It ensures sealed lubrication and contamination protection in the propulsion system.