https://www.sanpingmachinery.com/products/d-ring-fits-excavator/
The auxiliary flushing system of mechanical seal components is very important. The auxiliary flushing system of the mechanical seal can effectively protect the sealing surface, and the D-ring seal has the functions of cooling, lubricating, and washing away debris.
As a mechanical parts supplier, We provide cat d ring seal kit, caterpillar d ring kit, cat d ring kit, d ring seal, etc. For more information, please feel free to contact us!