ARO Fluid End Repair Kit: Fluid End Repair Kit, 637140-89, Hytrel
SKU 3G-OTH-90919
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Frequently Asked Questions
What is the ARO 637140-89 fluid end repair kit used for?
The ARO 637140-89 fluid end repair kit is used to rebuild the fluid section of ARO diaphragm pumps, restoring sealing and flow performance in industrial applications such as chemical transfer, paint circulation, and wastewater handling.
What are the specifications of the ARO 637140-89 fluid end repair kit?
The ARO 637140-89 fluid end repair kit includes Hytrel and polyurethane components. Its manufacturer part number is 637140-89. It is designed for ARO diaphragm pumps to replace worn seals, valves, and diaphragms in the fluid end.
Where to buy the ARO 637140-89 fluid end repair kit worldwide?
3G Electric supplies the ARO 637140-89 fluid end repair kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the ARO 637140-89 fluid end repair kit?
To install the ARO 637140-89 fluid end repair kit, first depressurize and drain the pump. Remove the old fluid end components, clean all mating surfaces, then install the new Hytrel and polyurethane seals and valves per the pump manual. Torque fasteners to spec.
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.
