Zumbrota Drivetrain

Remanufactured IRS Axle Assembly 2.82 Ratio 210mm

$1,538.89

SKU: RAA440-1410

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain RAA440-1410 is a remanufactured Independent Rear Suspension (IRS) axle assembly, meticulously rebuilt to exacting standards. This unit features a 2.82 gear ratio and a 210mm ring gear, specifically designed for Rear Wheel Drive (RWD) applications. It is engineered without Posi Traction. During the remanufacturing process, all housings are rigorously tested for surface wear and cracks. Internal components, including the ring and pinion, gears, clutches, and carriers, undergo a 100% inspection. Critical wear items such as bearings, seals, crush sleeves, pinion nuts, and shims are all replaced with new parts. The housings are restored to an OEM finish through a state-of-the-art hydro blasting and rinsing process, ensuring both aesthetics and durability. Precision setup and longevity are further guaranteed by establishing the correct rolling torque using inch-pound measurements. This axle assembly is compatible with the 2006-2011 Dodge Charger, 2005-2008 Dodge Magnum, and 2006-2011 Chrysler 300 models. Units are shipped in high-density plastic totes to prevent in-transit damage.

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 NumberRAA440-1410
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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