ARO Fluid End Repair Kit: Fluid End Repair Kit, 637119-89-C, Hytrel
SKU 3G-OTH-87741
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Frequently Asked Questions
What is the ARO Fluid End Repair Kit 637119-89-C used for?
The ARO Fluid End Repair Kit 637119-89-C is used to rebuild the fluid section of ARO diaphragm pumps. It contains Hytrel and polyurethane components to restore pump performance in industrial applications such as chemical transfer, paint spraying, and fluid handling where resistance to abrasion and chemicals is required.
What are the specifications of the ARO Fluid End Repair Kit 637119-89-C?
The ARO Fluid End Repair Kit 637119-89-C is a fluid-end repair kit with manufacturer part number 637119-89-C. It includes Hytrel and polyurethane components. This kit is designed for ARO diaphragm pumps and is used to replace worn fluid-end parts to maintain pump efficiency and prevent leaks.
Where to buy the ARO Fluid End Repair Kit 637119-89-C worldwide?
You can source the ARO Fluid End Repair Kit 637119-89-C through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this ARO repair kit to support your pump maintenance needs.
How to install the ARO Fluid End Repair Kit 637119-89-C?
To install the ARO Fluid End Repair Kit 637119-89-C, first depressurize and drain the pump. Remove the old fluid-end components, clean all mating surfaces, and install the new Hytrel and polyurethane parts per the pump manual. Ensure proper alignment and torque fasteners to specifications. Test for leaks before returning to service.
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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.









