A Champion Cooler 110275 Pulley transfers drive force to blower components for consistent airflow and reliable operation.
The pulley conveys rotational power from the motor to the blower assembly so the heating and cooling equipment can move air at the intended speed. Its 10-inch outside diameter, 1-inch bore and single-groove design matter because they maintain proper belt alignment, secure fit and consistent blower performance within the HVAC system.
The pulley may need to be replaced if the heating and cooling unit shows reduced airflow, belt slippage, squealing or uneven blower operation. Physical signs can include groove wear, wobbling, cracking or rust and you might notice environmental exposure such as moisture or debris buildup that could accelerate wear.
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Customers can return most new, unopened real OEM heating and cooling replacement parts within 90 days of delivery, so check our Returns page to see if your purchase qualifies. If the part has already been installed and no longer works, please fill out the form in the Defective Parts & Warranty Inquiries section.