Zumbrota Drivetrain

Rear Axle Assembly w/ 4.88 Ratio & Dura Grip Posi

$3,299.89

SKU: RAA435-2262X2-P

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

Description

The Zumbrota Performance Axle, RAA435-2262X2-P, is a remanufactured rear axle assembly specifically built for 2007-2010 GM 2500 Pickup trucks with a full floating axle. This axle assembly is equipped with a 4.88 gear ratio and features a Yukon Dura Grip Posi limited-slip differential for enhanced traction and performance. The assembly is built to the standard of Zumbrota's remanufacturing performance, with aftermarket gear upgrades intended to enhance performance tailored to the owner's driving style. Key specifications include a 10.5-inch ring gear and a full-floating axle type. The technical notes specify that this assembly does not include hubs, brakes, backing plates, or axle shafts. All tubes are inspected and straightened to OEM specifications. This axle is designed for the 'New Body Style' GM 2500 Pickup trucks from 2007-2010. Buyers are advised to confirm fitment with their specific vehicle configuration.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandZumbrota Drivetrain
Part NumberRAA435-2262X2-P
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy