United States (USD $)
Key, Blower Shaft Blower Belts, Shaft, Pulley, Bearing
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U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
The Blower Shaft Key is a critical hardware component designed for high-performance HVAC systems and industrial air handlers. This precision-engineered key fits securely into the keyway of the blower shaft, locking pulleys, sheaves, and fan wheels in place to ensure efficient torque transfer from the motor to the blower assembly. Essential for maintaining the mechanical integrity of your air conditioning or heating unit, this shaft key prevents slippage that can lead to reduced airflow or system failure. If your ventilation system is experiencing fan slippage or unusual vibration, a worn or missing shaft key may be the culprit. Constructed from heavy-duty, corrosion-resistant materials, this replacement part is built to withstand the constant rotational stress and high-torque demands of commercial climate control systems.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
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