ARO OEM Service Kits feature the highest quality materials and workmanship
Lower End Kit 637317-X4B
For AF0402M11XXXX, AF0604M11XXXX, AF0807M11XXXX Pump Models
Lower End Kit 637318-X4B
For AF0603M11XXXX, AF0805M11XXXX Pump Models
ARO is Fluid Intelligence and a leading worldwide manufacturer of fluid handling products that are expertly engineered to deliver performance and serviceability, enabling our customers to achieve the best total cost of ownership.