1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Drive Belt, A47/4L490, Multi Blower Belts, Shaft, Pulley, Bearing furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

Drive Belt, A47/4L490, Multi Blower Belts, Shaft, Pulley, Bearing

BCFURNACE

121-273

CA$33.10

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

Drive Belt, A47/4L490, Multi

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

This high-performance A47/4L490 drive belt is a critical replacement component designed to restore efficiency and quiet operation to your HVAC system’s blower assembly. As a vital link between the drive motor and the blower wheel, this heavy-duty V-belt ensures reliable power transmission and consistent airflow throughout your heating and cooling equipment. Engineered for durability, it helps eliminate common issues such as squealing, slipping, or poor air circulation caused by worn or stretched belts. This multi-purpose belt is crafted from high-quality, heat-resistant materials to withstand the rigorous demands of continuous furnace and air conditioner operation, making it an ideal choice for residential and commercial climate control maintenance.

Specifications

Type
HVAC Blower Drive Belt
Size
Standard 4L / A-Section
Dimensions
49 inches outside circumference × 1/2 inch × 5/16 inch
Application
Commonly used in central air conditioning units, furnaces, air handlers, and commercial ventilation systems to connect the motor pulley to the blower fan shaft.
Specifications
Standard A-profile (also known as 4L) V-belt, reinforced internal tension cords for reduced stretching, heat and oil resistant rubber construction.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 121-273 a genuine OEM part?
Yes, the 121-273 is a genuine OEM replacement part manufactured by BCFurnace. We source all Blower Components from authorized distributors to ensure exact-fit compatibility. This Blower Components is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 121-273 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-273) with your furnace model number. Visit the BCFurnace page on our site and enter your model number in the search bar — our system will show all compatible Blower Components for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
How fast can I get the 121-273 shipped?
Most Blower Components including the 121-273 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 121-273 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Blower Components orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 121-273 is in stock before visiting.

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