ARO Fluid End Repair Kit: Fluid End Repair Kit, 637119-EB-C, Santoprene
SKU 3G-OTH-87817
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Frequently Asked Questions
What is the ARO Fluid End Repair Kit 637119-EB-C used for?
The ARO Fluid End Repair Kit 637119-EB-C is used to rebuild the fluid section of ARO diaphragm pumps. It contains Santoprene components that restore sealing and pumping performance in industrial applications such as chemical transfer, paint circulation, and fluid handling systems.
What are the specifications of the ARO Fluid End Repair Kit 637119-EB-C?
The ARO Fluid End Repair Kit 637119-EB-C has manufacturer part number 637119-EB-C and includes Santoprene seals and diaphragms. It is designed for ARO diaphragm pumps and is supplied by 3G Electric as a genuine replacement kit for fluid end maintenance.
Where to buy the ARO Fluid End Repair Kit 637119-EB-C worldwide?
You can order the ARO Fluid End Repair Kit 637119-EB-C worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver genuine ARO repair kits globally.
How to install the ARO Fluid End Repair Kit 637119-EB-C?
To install the ARO Fluid End Repair Kit 637119-EB-C, first depressurize and drain the pump. Remove the old fluid end components, clean all mating surfaces, and install the new Santoprene seals and diaphragms per ARO's service manual. Torque fasteners to specification and test for leaks before operation.
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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.













