Zumbrota Drivetrain

Rear Axle Assembly 3.73 Ratio

$3,209.00

SKU: RAA440-1323

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

Description

The Zumbrota Drivetrain RAA440-1323 is a remanufactured complete axle assembly specifically designed for GM 7.2 IFS vehicles, including 1997-2005 Chevrolet S10 and S15 models. This rear axle assembly comes with a 3.73 gear ratio, ensuring optimal performance for compatible applications. The company takes pride in delivering products that customers often mistake for brand new. The pricing for this axle assembly is all-inclusive. It covers the fully refundable core charge, as well as both the shipping of the new unit to you and the return shipping of your core to Zumbrota Drivetrain, ensuring no additional out-of-pocket expenses at checkout.

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 NumberRAA440-1323
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