Zumbrota Drivetrain

BW4418 Remanufactured Transfer Case

$1,651.89

SKU: RTC4418F-1

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain BW4418 is a remanufactured transfer case specifically built for 2009-2011 Ford F-150 vehicles. This transfer case is engineered with a 31-spline input, a slip yoke style rear output shaft, and a cup style front output yoke. It offers a manual shift-on-the-fly capability for driver control. Zumbrota Drivetrain meticulously remanufactures each unit, ensuring quality through thorough inspection and testing of cases and internal components for signs of wear such as cracks, stripped threads, shaft straightness, gear wear, and chain stretch. The process includes hydro-blasting and proprietary cleaning for all parts, followed by the replacement of all bearings, seals, and viscous couplers. Finished units are spun tested for shift-ability and noise, and are shipped in high-density plastic totes to prevent transit damage. This transfer case comes with a 2-year or unlimited-mileage warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberRTC4418F-1
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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