Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Differential Cover

$2,141.60

SKU: RAA435-2212B-P

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Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Zumbrota Drivetrain RAA435-2212B-P is a remanufactured complete axle assembly designed to enhance the reliability and performance of 2003-2005 Chevrolet Astro and GMC Safari vehicles.

This axle assembly undergoes a rigorous inspection process, including checks for straightness, cracks, and surface wear. All internal components are thoroughly tested, and all bearings, seals, crush sleeves, pinion nuts, and shims are replaced to ensure optimal performance and longevity. The housing is restored to an OEM finish using a state-of-the-art hydro blasting and rinsing process, and correct rolling torque is established for precise setup.
Show original supplier description
The Zumbrota Drivetrain RAA435-2212B-P is a remanufactured complete axle assembly meticulously rebuilt to meet high standards of precision and reliability for 2003-2005 Chevrolet Astro and GMC Safari vehicles. Every axle assembly is subjected to a rigorous inspection process, with Zumbrota ensuring each unit is checked for straightness, cracks, and surface wear. Internal components such as ring and pinions, gears, clutches, and carriers are thoroughly tested to guarantee optimal performance. To ensure a like-new experience, all bearings, seals, crush sleeves, pinion nuts, and shims are completely replaced. The housing is restored using a state-of-the-art hydro blasting and rinsing process to achieve an OEM finish. Furthermore, correct rolling torque is precisely established using inch-pound measurements to promote longevity and peak performance. This assembly features a 7.5" ring gear and a 3.73 gear ratio. Fitment includes Chevrolet Astro Base, LS, and LT models from 2003-2005, as well as GMC Safari Base, SLE, and SLT models from 2003-2005.

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 NumberRAA435-2212B-P
CategoryDrivetrain
5,000+ Trusted brands
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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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