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Frequently Asked Questions
What is the DAYTON 1R390 replacement motor brush spring used for?
The DAYTON 1R390 is a replacement motor brush spring designed to maintain proper brush contact in electric motors. It is commonly used in industrial equipment such as conveyors, pumps, and fans to ensure reliable motor performance and extend service life.
What are the specifications of the DAYTON 1R390 motor brush spring?
The DAYTON 1R390 is a replacement motor brush spring with manufacturer part number 1R390. It is designed for use in DAYTON motors. For exact dimensions and compatibility, refer to the original motor manual or contact 3G Electric for technical support.
Where to buy the DAYTON 1R390 motor brush spring worldwide?
You can source the DAYTON 1R390 motor brush spring from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives efficiently. Contact us for availability and lead time.
How to install the DAYTON 1R390 motor brush spring?
To install the DAYTON 1R390 brush spring, first disconnect motor power and remove the brush holder. Replace the old spring with the new 1R390, ensuring proper alignment. Reinsert the brush and holder, then test motor operation. Always follow manufacturer safety guidelines and consult a qualified technician.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













