ARO Fluid End Repair Kit: Fluid End Repair Kit, 637124-22, Buna-N
SKU 3G-OTH-87831
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Frequently Asked Questions
What is the ARO Fluid End Repair Kit 637124-22 used for?
The ARO Fluid End Repair Kit 637124-22 is used to rebuild the fluid section of ARO diaphragm pumps, restoring sealing and flow performance. It is commonly applied in industrial fluid handling, chemical transfer, and process plants where Buna-N elastomers are specified for compatibility with oils, fuels, and non-aggressive chemicals.
What are the specifications of the ARO Fluid End Repair Kit 637124-22?
The ARO Fluid End Repair Kit 637124-22 has manufacturer part number 637124-22 and includes Buna-N seals and gaskets. It is designed for ARO diaphragm pumps requiring Buna-N elastomer components. No additional dimensions or pressure ratings are provided in the available data.
Where to buy the ARO Fluid End Repair Kit 637124-22 worldwide?
3G Electric supplies the ARO Fluid End Repair Kit 637124-22 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this genuine ARO repair kit to any international destination.
How to install the ARO Fluid End Repair Kit 637124-22?
To install the ARO Fluid End Repair Kit 637124-22, first depressurize and drain the pump. Remove the fluid cover and old seals, then clean all mating surfaces. Lubricate new Buna-N components with compatible oil, install them per the pump manual, and reassemble. Torque fasteners to manufacturer specifications before testing.
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.












