2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. Drum Fans

Name: 2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. Drum Fans
Brand: Maxx Air
SKU: XXWRFPULLEY2.75
Price: 20.69 USD
Availability: InStock
Rating: 4.6 (5 reviews)

2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. - Main image

2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. - View 2

2.75 In. Pulley for Belt Drive 24 In. and 30 In. Whole House Fans and 48 In. - View 3

$20.69 ~~$29.99~~ In stock

Category: Replacement Part

Replace a damaged or worn pulley on your belt drive fan to restore it to working order. This 2.75 in. pulley quickly and easily attaches to your fan's motor shaft via set screw.

For use only with our belt-driven 24 in. and 30 in. whole house fans and 48 in. drum fans. This pulley is compatible with fan models beginning in CX24BD, CX30BD, and BF48BD.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Natalie O. ★★★★★ Oct 21, 2026

The set screw design made installation straightforward on my 48-inch drum fan motor shaft. It fits perfectly and the pulley spins true without any wobble, so my fan is running smoother than it has in months.

Jacob ★★★★★ Oct 20, 2026

I was a bit nervous about getting the right size, but this pulley's set screw made installation on my 48-inch drum fan surprisingly straightforward. The 2.75-inch diameter matched perfectly, and now my fan runs quieter than it did with the old worn part.

Hazel ★★★★★ Oct 18, 2026

Exactly the right size for my 48-inch drum fan—slipped onto the motor shaft and tightened down with the set screw in under five minutes. My fan is running smooth and quiet again, no wobble at all.