Zumbrota Drivetrain

9.5" Rear Differential Axle Assembly 3.42 Positraction

$3,510.09

SKU: RAA435-2307B

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

Description

The Zumbrota Drivetrain RAA435-2307B-P is a remanufactured rear differential axle assembly specifically engineered for 2014-2019 GM 1500 trucks. This assembly features a 9.5-inch ring gear diameter and a 3.42 gear ratio, paired with a Positraction differential for enhanced traction and performance. It serves as a direct replacement for your original equipment, ensuring a proper fit and function. The product is built to order and includes a refundable core charge of $600, which is returned upon receipt of your old, salvageable differential. Zumbrota Drivetrain offers a core return process to facilitate this. Compatibility is confirmed for General Motors 1500 series trucks from the 2014 to 2019 model years, equipped with the 3.42 gear ratio and Positraction. The shipping weight for this assembly is 280 LB.

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 NumberRAA435-2307B
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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