ARO Fluid End Repair Kit: Fluid End Repair Kit, 637137-63-C, FKM
SKU 3G-OTH-88006
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Frequently Asked Questions
What is the ARO 637137-63-C fluid end repair kit used for?
The ARO 637137-63-C fluid end repair kit is used to rebuild the fluid section of ARO diaphragm pumps, restoring sealing and flow performance in industrial pumping applications. It contains FKM seals and acetal components for chemical resistance.
What are the specifications of the ARO 637137-63-C fluid end repair kit?
The ARO 637137-63-C fluid end repair kit includes FKM (Viton) elastomers and acetal (polyoxymethylene) parts. The manufacturer part number is 637137-63-C. It is designed for ARO diaphragm pumps requiring chemical-resistant sealing in fluid handling systems.
Where to buy the ARO 637137-63-C fluid end repair kit worldwide?
3G Electric supplies the ARO 637137-63-C fluid end repair kit worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this genuine ARO repair kit.
How to install the ARO 637137-63-C fluid end repair kit?
To install the ARO 637137-63-C fluid end repair kit, first depressurize and drain the pump. Disassemble the fluid end, remove old seals and seats, clean all mating surfaces, then install new FKM seals and acetal components per the pump manual. Torque fasteners to specification.
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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.













