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Frequently Asked Questions
What is the ARO Fluid End Repair Kit 637167 used for?
The ARO Fluid End Repair Kit 637167 is used to rebuild the fluid section of ARO diaphragm pumps, restoring sealing and flow performance in industrial fluid-handling applications such as chemical transfer, paint circulation, and wastewater treatment.
What are the specifications of the ARO Fluid End Repair Kit 637167?
The ARO Fluid End Repair Kit 637167 is a stainless-steel fluid-end repair kit manufactured by ARO. Its manufacturer part number is 637167. It includes components necessary to service the fluid end of compatible ARO diaphragm pumps.
Where to buy the ARO Fluid End Repair Kit 637167 worldwide?
3G Electric supplies the ARO Fluid End Repair Kit 637167 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the ARO Fluid End Repair Kit 637167?
To install the ARO Fluid End Repair Kit 637167, first depressurize and drain the pump. Remove the old fluid-end components, clean all mating surfaces, then install the new seals, valves, and gaskets from the kit per ARO’s service manual. Torque fasteners to specification.
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.












