Description
Bell & Gossett P49369 Impeller Key Overview
The Bell & Gossett P49369 Impeller Key is an OEM-quality replacement component engineered to maintain a precise, secure connection between the impeller and the pump shaft in Bell & Gossett hydronic circulating pumps. This small but critical part ensures proper torque transfer from the motor shaft to the impeller, preventing slippage and maintaining consistent flow performance throughout the hydronic system.
Key Features
- OEM Bell & Gossett replacement impeller key for reliable fit and function
- Designed to lock the impeller securely to the pump shaft
- Ensures accurate torque transfer for consistent pump performance
- Precision-machined to Bell & Gossett specifications for exact fitment
- Essential component for pump maintenance, rebuild, or impeller replacement
- Helps prevent impeller slippage that can lead to reduced flow and system inefficiency
Application
The P49369 Impeller Key is the correct replacement part for select Bell & Gossett circulating pump models. It is typically required during impeller replacement, pump shaft service, or full pump rebuild procedures. Always verify compatibility with your specific pump model before installation.
Why Choose Genuine Bell & Gossett Parts?
Using genuine Bell & Gossett replacement components ensures your hydronic system continues to operate at peak efficiency. OEM parts are manufactured to exact tolerances, reducing the risk of premature wear, vibration, and system downtime compared to aftermarket alternatives.







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