P/N 637369 ARO® Air Section Service and Repair Kit
The ARO® 637369 Air Section Service and Repair Kit is designed for maintenance and repair of the air section of compatible ARO 2" and 3" metallic and non-metallic air-operated double-diaphragm pump models.
The kit provides replacement components used when servicing the pump's pilot and major valve systems, including applicable U-cups, O-rings, gaskets, track gaskets, check-valve diaphragms, and other air-section service components. A Lubriplate® FML-2 lubricant packet is also included for use during service and reassembly.
Please verify your complete pump model and air-section configuration before ordering to ensure compatibility. This is an air-section service and repair kit only and is not a complete major valve assembly, air motor section, or pump.
Operator's Manual PX20P-XXX-XXX-AXXX - CCN 20083440
Operator's Manual PX20R-XXX-XXX-BXXX - CCN 15227630