Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Remanufactured Axle Assembly 3.73 Gear Ratio 10-Bolt

$1,923.89

SKU: RAA435-2152A

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$100 Minimum Order
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Moderate — 2–4 hours

Overview

The Zumbrota Drivetrain RAA435-2152A is a remanufactured axle assembly designed for the 2003 Jeep Liberty. It features a 3.73 gear ratio and a Chrysler 8.25-inch ring gear with a 10-bolt round cover.

This assembly is equipped with a Posi Traction differential and a U-joint type driveshaft. It is built to OEM specifications, with all tubes inspected for straightness and housings tested for wear and cracks. Internal components, bearings, seals, and shims are 100% inspected or replaced to ensure precision setup and longevity. Note that this assembly does not include hubs, brakes, backing plates, or axle shafts.
Show original supplier description
The Zumbrota Drivetrain RAA435-2152A is a remanufactured axle assembly specifically built for the 2003 Jeep Liberty. This unit features a 3.73 gear ratio and is based on the robust Chrysler 8.25-inch ring gear platform, utilizing a 10-bolt round cover design. This assembly includes a Posi Traction differential for improved traction and a U-joint type driveshaft. Zumbrota Drivetrain emphasizes their rigorous remanufacturing process. This includes inspecting all tubes to ensure they are straightened to OEM specifications and testing housings for surface wear and cracks. Furthermore, all internal parts, including Ring & Pinions, Internal Gears, Clutches, and Carriers, undergo a 100% inspection. Bearings, seals, crush sleeves, pinion nuts, and shims are also 100% replaced to guarantee precision setup and longevity. The housings are hydro blasted to restore them to an OEM finish, and correct rolling torque is established using precise measurements. It is important to note that this axle assembly does not include hubs, brakes, backing plates, or axle shafts, which will need to be sourced separately.

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 NumberRAA435-2152A
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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