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    • Derale High Output Dual 11" Electric RAD Fan & Aluminum Shroud Powerpack | 3750 CFM | 16835
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    Sale!

    Derale High Output Dual 11" Electric RAD Fan & Aluminum Shroud Powerpack | 3750 CFM | 16835

    Vendor: Derale
    Part Number: 16835
    Save $82.27
    Sale Price $559.64 Regular Price $641.91

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    The Derale High Output Dual 11 inch RAD Fan and Aluminum Shroud Powerpack delivers dual-fan airflow in a shroud roughly the size of a single-fan unit, making it a strong primary cooling package. It uses two 11 inch high output RAD fans with patented skewed, ultra-quiet blades and IP-68 waterproof and dustproof motors. The raw aluminum shroud includes stator flow directors and can be left bare, polished, painted, or anodized. Adjustable mounting brackets and hardware are included.

    Specifications:

    • Fans: Two 11" high output RAD electric fans
    • Airflow: 1875 CFM per fan, 3750 CFM total
    • Amp draw: 18.7 amps per fan
    • Configuration: Puller (engine side) only
    • Shroud: Raw aluminum with stator flow directors
    • Overall dimensions (W x H x D): 23-3/4" x 19-3/4" x 4"
    • Motors: IP-68 waterproof and dustproof
    • Includes: Adjustable mounting brackets and complete mounting hardware
    • Part number: 16835

    FAQ

    How much air does the Derale 16835 powerpack move?

    Each 11 inch fan moves 1875 CFM, for 3750 CFM total.

    Is it a puller or pusher?

    It is a puller, for engine-side (behind the radiator) applications only.

    What are its dimensions?

    The assembly measures 23-3/4 inches wide by 19-3/4 inches tall, with about a 4 inch overall depth.

    What is included?

    It comes with the dual-fan aluminum shroud assembly, adjustable mounting brackets, and complete mounting hardware.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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