ARO Fluid End Repair Kit: Fluid End Repair Kit, 637119-33-C, FKM
SKU 3G-OTH-87631
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Frequently Asked Questions
What is the ARO 637119-33-C fluid end repair kit used for?
The ARO 637119-33-C fluid end repair kit is used to rebuild the fluid section of ARO diaphragm pumps, restoring sealing and preventing leaks in industrial fluid-handling applications such as chemical transfer, paint circulation, and wastewater treatment.
What are the specifications of the ARO 637119-33-C fluid end repair kit?
The ARO 637119-33-C fluid end repair kit includes FKM (Viton) seals and is identified by manufacturer part number 637119-33-C. It is designed for ARO diaphragm pumps and contains the components needed to service the fluid end.
Where to buy the ARO 637119-33-C fluid end repair kit worldwide?
3G Electric supplies the ARO 637119-33-C fluid end repair kit worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility, ensuring you receive genuine ARO repair components for your diaphragm pumps.
How to install the ARO 637119-33-C fluid end repair kit?
To install the ARO 637119-33-C fluid end repair kit, first depressurize and disassemble the pump fluid end. Remove old seals and gaskets, clean all mating surfaces, then install the new FKM components per the pump service manual. Torque fasteners to specification before reassembly.
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.










