Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the DAYTON 3BY4209 seal and gasket kit used for?
The DAYTON 3BY4209 seal and gasket kit is used to replace worn seals and gaskets in DAYTON 3BY42 series pumps. It helps prevent leaks and maintain pump efficiency in industrial fluid handling applications such as water circulation, coolant systems, and general transfer duties.
What are the specifications of the DAYTON 3BY4209 seal and gasket kit?
The DAYTON 3BY4209 seal and gasket kit has manufacturer part number 3BY4209 and is designed for DAYTON 3BY42 series pumps. It includes the necessary seals and gaskets for a complete rebuild. For detailed dimensions and material compatibility, consult the pump manual or contact 3G Electric.
Where to buy the DAYTON 3BY4209 seal and gasket kit worldwide?
You can source the DAYTON 3BY4209 seal and gasket kit 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 on this pump repair component.
How to install the DAYTON 3BY4209 seal and gasket kit?
To install the DAYTON 3BY4209 seal and gasket kit, first disconnect pump power and drain fluid. Remove the pump housing, clean mating surfaces, and replace old seals and gaskets with new ones from the kit. Reassemble carefully, torque fasteners to manufacturer specs, and test for leaks before returning to service.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton pumps parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














