Pneumatic Accessory for Excavator Air Filter, Color A642ab Key Benefits Ensures correct fit and function when servicing excavator air filter systems compatible with the listed part numbers. Reduces downtime by providing a direct replacement component for routine maintenance and repairs. Simple installation and reliable operation help maintain pneumatic system performance during heavy equipment use. Features and Attributes Color A642ab for easy identification during inventory and service. Function: pneumatic accessory designed for use with excavator air filter assemblies to support air flow control and filtration system operation. Compatibility: fits excavator models or systems using part numbers 3540418M91, 2175074, P770197, 05730134, P1950555, T1950555, T1959555. Construction: engineered for the demands of heavy equipment service environments to provide consistent performance over repeated maintenance cycles. Size and fit: produced to match the specifications of the compatible part numbers, enabling straightforward replacement without modification. Practical Applications Routine maintenance: swap this accessory in during scheduled air filter service to restore correct pneumatic function and maintain engine air intake protection. and replacement: use as a directfit replacement when an original accessory is worn, damaged, or removed during field repairs. Fleet support: keep on hand as a spare part for excavation equipment fleets that list the compatible part numbers, simplifying logistics and reducing lead time. Installation and Use Notes Verify compatibility with equipment by matching the excavator part number listed on the component or service manual. Install using standard service procedures for air filter and pneumatic system components to ensure proper seating and sealing. Inspect surrounding seals and filter elements during replacement to maximize performance and service life. This pneumatic accessory provides a practical, compatible option for maintaining excavator air filter systems that require the listed part numbers.