ARO Fluid End Repair Kit: Fluid End Repair Kit, 637373-AA, Santoprene
SKU 3G-OTH-89016
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Frequently Asked Questions
What is the ARO Fluid End Repair Kit 637373-AA used for?
The ARO Fluid End Repair Kit 637373-AA is used to rebuild the fluid section of ARO diaphragm pumps. It contains Santoprene components to restore pump performance in industrial applications such as chemical transfer, wastewater treatment, and food processing, ensuring reliable operation and leak-free sealing.
What are the specifications of the ARO Fluid End Repair Kit 637373-AA?
The ARO Fluid End Repair Kit 637373-AA is a fluid-end repair kit with manufacturer part number 637373-AA. It includes Santoprene seals and components designed for ARO diaphragm pumps. The kit type is 637373-AA, Santoprene, Santoprene, and it is used to replace worn fluid-end parts.
Where to buy the ARO Fluid End Repair Kit 637373-AA worldwide?
You can source the ARO Fluid End Repair Kit 637373-AA worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this ARO repair kit.
How to install the ARO Fluid End Repair Kit 637373-AA?
To install the ARO Fluid End Repair Kit 637373-AA, first depressurize and disassemble the pump fluid section. Remove old seals and components, then clean all mating surfaces. Install new Santoprene parts from the kit in reverse order, ensuring proper alignment. Torque fasteners to manufacturer specifications and test for leaks before operation.
Used in
Common applications for AROARO Products
3G Electric supplies ARO aro fluid-end repair kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













