P/N 637118-C ARO Air Section Service and Repair Kit
The ARO 637118-C Air Section Service and Repair Kit is a universal replacement repair kit for servicing the air motor section of compatible 1" and larger ARO air-operated double diaphragm pumps (including model series 66610X-X-C and 66615X-X-C). This kit includes replacement O-rings, a U-cup seal, gaskets, pilot and major valve components, retaining rings, screws, and a 94276 Lubriplate® FML-2 lubricant packet necessary to overhaul and maintain the pump's air motor section.
Because the 637118-C is a general repair kit designed for multiple ARO pump configurations, additional components may be included that are not required for your specific model.
Please verify your pump model before ordering to ensure this is the correct repair kit, as this is an air-section service and repair kit only and is not a complete air motor assembly or complete pump.
Operator's Manual 650717-C - CCN 15201437
Operator's Manual 66610X-X-C - CCN 81376642
Operator's Manual 6661AX-X-C - CCN 81660326