Average Hourly Cost: The average hourly cost for a blower motor shaft replacement in a furnace repair service is typically between $90 and $150. This can vary depending on the type and quality of the parts used, the complexity of the job, and the location and service provider.

Cost Breakdown: The cost breakdown for a blower motor shaft replacement will typically include the cost of the parts, the cost of labor, and any additional fees associated with the repair. The cost of the parts will depend on the type and quality of the parts used. The cost of labor will depend on the complexity of the job, the location, and the service provider.

Factors that May Affect the Cost: There are several factors that can affect the cost of a blower motor shaft replacement. These include the type and quality of the parts used, the complexity of the job, the location, and the service provider. The type and quality of the parts used can affect the cost, as higher quality parts may cost more. The complexity of the job can also affect the cost, as more complex jobs may require more time and effort to complete. The location and service provider can also affect the cost, as different service providers may charge different rates.