Zumbrota Drivetrain

GM 7.5" 10-Bolt Rear Axle Assembly

$2,122.89

SKU: RAA435-1404A-P

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

Description

The Zumbrota Drivetrain RAA435-1404A-P is a remanufactured axle assembly specifically designed for 1982-1987 Chevrolet Camaro and Pontiac Firebird models equipped with GM 7.5-inch differentials. This assembly boasts a 3.42 gear ratio, a GM 7.6-inch ring gear, and a 10-bolt cover configuration. It comes with a G80 Posi Traction limited-slip differential for enhanced traction and is built to accommodate disc brake systems. Please note that this unit does not include hubs, backing plates, or axle shafts. Each axle assembly is meticulously inspected for straightness, cracks, and surface wear. All internal components, including the ring and pinion, gears, clutches, and carrier, undergo a 100% inspection. Critical wear items such as bearings, seals, crush sleeves, pinion nuts, and shims are completely replaced. Furthermore, housings are hydro-blasted to achieve an OEM finish, and precise rolling torque is established through inch-pound measurements for optimal setup and extended service life.

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 NumberRAA435-1404A-P
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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