Fan Blade Kit for 36 In. Belt Drive Whole House Fans

Name: Fan Blade Kit for 36 In. Belt Drive Whole House Fans
Brand: Maxx Air
SKU: XXWHF36BDKD
Price: 53.24 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Fan Blade Kit for 36 In. Belt Drive Whole House Fans - Main image

$53.24 ~~$74.99~~ In stock

Category: Replacement Part

This fan blade kit includes 4 blades, a spider/hub, and screws and locking nuts to successfully assemble and replace your existing whole house fan blade assembly.

Please note that this item is currently made-to-order and may be subject to an extended lead time up to 10 business days.

For use only with our 36 in. belt-driven whole house fans. This fan blade kit is compatible with fan model CX36BD2SPD.

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

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

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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

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Customer Reviews (4.8 / 5 · 5 reviews)

Kevin ★★★★★ Oct 19, 2026

The locking nuts held tight during first use, no wobble at all. Assembly took under 20 minutes with the included screws and spider.

Steven ★★★★★ Oct 18, 2026

Installed these on my 36-inch whole house fan and the spider hub fit perfectly onto the existing motor shaft. The blades balanced well right out of the box, so I didn't have to fiddle with extra weights.

Robert ★★★★★ Oct 13, 2026

The four blades and spider hub lined right up with the old mount on my belt drive unit, and the locking nuts actually stayed tight after a few weeks of running. Nice that the screws were included so I didn't have to dig through my junk drawer mid-repair.