Description
The Bell & Gossett 189161LF is a genuine OEM bearing assembly that includes the impeller, engineered as a direct replacement component for Bell & Gossett hydronic circulating pumps. Designed to restore peak pump performance, this assembly ensures proper fluid movement, reduced vibration, and extended service life in residential and light commercial hydronic heating and cooling systems.
Product Overview
As a trusted name in hydronic systems, Bell & Gossett delivers precision-engineered replacement parts that meet the same exacting standards as original factory components. The 189161LF bearing assembly with impeller is the correct solution when worn bearings or a damaged impeller are causing reduced flow, noise, or pump failure — eliminating the need to replace the entire circulator.
Key Features
- Genuine Bell & Gossett OEM replacement bearing assembly
- Includes impeller for a complete, ready-to-install repair solution
- Engineered for precise fit and compatibility with applicable Bell & Gossett circulator models
- Restores proper flow rates and reduces operational noise
- Supports long-term reliability in hydronic heating and cooling applications
- Manufactured to original factory specifications
Applications
- Hydronic heating systems
- Radiant floor heating systems
- Chilled water cooling systems
- Residential and light commercial circulator pump maintenance
Why Choose Genuine OEM Parts?
Using genuine Bell & Gossett replacement components ensures compatibility, maintains system efficiency, and protects equipment warranties. The 189161LF bearing assembly with impeller is the reliable, factory-approved choice for HVAC professionals and hydronic system technicians.







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