Bell & Gossett 189165LF Bearing Assembly, Lead Free (HV, 2", Obs 1-1/2")
A genuine Bell & Gossett lead-free bearing assembly used to service specified Bell & Gossett HV/booster pump applications in hydronic heating systems when the correct replacement bearing assembly is required.
Key Features
- Lead-free bearing assembly replacement part
- Application: Heating
- Where used (as listed): Series HV Pumps, 2" Series Pumps, 1-1/2" BI Series Pumps (Obsolete), 1-1/2" IB Series Pumps (Obsolete)
- Spares for Bell & Gossett products are supplied years after they are out of production; use only genuine Bell & Gossett spare parts to avoid risking pump/system performance
Compatibility & Applications
- Listed for Series HV, 2" Series, and obsolete 1-1/2" BI/IB Series pump applications (cast iron or bronze models, as listed).
- Must only be used where the manufacturer specifies this exact part number: 189165LF.
Installation & Operation Notes
- Installation should be performed by a qualified hydronic/HVAC service technician.
- Using genuine Bell & Gossett spare parts to maintain intended pump/system performance.
Maintenance & Troubleshooting
- Common replacement drivers include leaking bearing assemblies and getting a pump/boiler system "back up and running."
- It is a complete, easy fix, with detailed instructions and "everything required to install it."
- Practical service notes from customer feedback:
- The impeller is not included with this bearing assembly, and selecting the proper impeller depends on the specific circulator model.
- It is recommended to replace the coupler during service as the old one is often not reusable.