Find the right part faster
Multiple models matched. Select your model to confirm fit.

Pulley key, 1/4" square X 2" long

Key,blower 1/4 in square x 6.375 in long
Ensure your Luxaire furnace is operating at peak efficiency with genuine OEM fastener square key parts from Repair Clinic. Designed for precise fits and long-lasting performance, these parts are essential for maintaining the integrity of your furnace's assembly. Whether you're addressing a noisy operation or securing loose parts, our selection of Luxaire furnace fastener square keys will meet your repair needs. By choosing original parts, you're ensuring compatibility and reliability, reducing the risk of future malfunctions. For those tackling DIY repairs or professional technicians seeking trusted parts, Repair Clinic offers a comprehensive inventory backed by expert support to help you succeed in every repair endeavor.
Ensure your Luxaire furnace is up and running quickly with our reliable square key fasteners, available for same-day shipping when ordered by 9:00 PM ET. Repair Clinic provides genuine Luxaire furnace fastener parts to help you tackle common problems like noisy operations or a blower that won't run. Whether you're a DIY enthusiast or a professional technician, you'll find the exact parts you need to keep your heating system functioning efficiently. Our comprehensive inventory and user-friendly search tools make it easy to find the right Luxaire square key fasteners for your model. Plus, we offer extensive repair resources to guide you through every step of the repair process. Explore our HVAC parts selection and enjoy peace of mind with fast, reliable service from Repair Clinic.


Ordering Luxaire Furnace Fastener Square Key parts online has never been easier with Repair Clinic. Simplify your HVAC repairs by using our seamless part lookup, where you can search by model or part number. Enjoy the peace of mind that comes with our No-Hassle 365-Day Return Policy, allowing you to return any uninstalled part within 365 days for any reason. Plus, take advantage of our Price Match Guarantee, ensuring you get the best price on genuine OEM replacement parts. We ship the same day if you order by 9:00 PM ET, so you can get your furnace back in working order quickly. Whether you're a DIY enthusiast or a professional technician, Repair Clinic's extensive selection of Luxaire furnace parts and fasteners will meet your needs. Don't let a faulty square key fastener disrupt your heating system; find the right parts with confidence and enjoy reliable customer support throughout your repair journey.
Identifying your furnace model number is essential for finding compatible parts and accurate repair help. Watch this video for tips on locating the model number, and visit our website's furnace repair section for troubleshooting tips, part testing guides, and part replacement videos tailored to your specific furnace.

Need help finding the right furnace parts? Repair Clinic's trained customer care specialists are available 7:00 AM to midnight EST, seven days a week. Whether you have questions about part compatibility or need assistance placing an order, our experts are here to help. The Repair Clinic customer care team is dedicated to ensuring your furnace is back in working order quickly and efficiently.

A furnace that fails to ignite can leave your home in the cold. Common issues include a faulty igniter, malfunctioning flame sensor, or a defective draft inducer fan motor. Replacing furnace filters and cleaning furnace parts can help prevent these problems.

Learn why your furnace isn't working by understanding its ignition sequence and identifying common faulty parts like the igniter, flame sensor, or control board. This article provides practical repair tips and insights into each component's role in the heating process.

A gas furnace that starts and then stops unexpectedly can be frustrating, especially during cold weather. This article explains five common causes, including issues with the flame sensor, pressure switch, control board, draft inducer fan motor, or air flow. Learn how each cause may impact your furnace's operation and get tips to resolve the problem.