Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

8.8-Inch Posi LSD Rear Axle Assembly 3.73 Ratio

$3,239.89

SKU: RAA435-210B-P

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$100 Minimum Order
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INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The Zumbrota Drivetrain Reman Complete Axle Assembly is a rebuilt axle assembly designed for Ford F-150 models. Each assembly undergoes rigorous inspection for straightness, cracks, and wear, with all internal components like ring and pinion gears, clutches, and carriers being thoroughly checked. All bearings and seals are replaced, and gears are inspected for optimal tooth contact and proper rolling torque.

This axle assembly features axle tubes inspected and straightened to OEM specifications. It utilizes a state-of-the-art hydro blasting and rinsing process for a clean finish. The assembly includes the cover and has a 3.73 gear ratio for the Ford 8.8 Inch Ring Gear with Posi Traction.
Show original supplier description
The Zumbrota Drivetrain RAA435-210B-P is a remanufactured complete axle assembly specifically engineered for various Ford F-150 models. This unit features an 8.8-inch ring gear, a Posi Limited Slip Differential (LSD), and a 3.73 gear ratio, offering a robust upgrade for your drivetrain. Each Zumbrota axle assembly undergoes a meticulous remanufacturing process. This includes rigorous inspection of axle tubes for straightness, cracks, and surface wear, as well as a thorough inspection of all internal components such as ring and pinion gears, clutches, and carriers. To ensure longevity and smooth operation, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. The ring and pinion gears are inspected for optimal tooth contact patterns, and the rolling torque is precisely set in inch-pounds for enhanced performance and a quieter ride. Zumbrota's commitment to quality is evident in their advanced cleaning methods, which utilize hydro-blasting and sandblasting to restore the housing to an OEM finish, providing peace of mind and a visually superior product. The axle tubes are guaranteed to meet OEM standards for straightness. This Zumbrota Reman Complete Axle Assembly is compatible with the following Ford F-150 models: 2009-2010 F-150, and 2011 F-150 models including FX2, FX4, Harley-Davidson Edition, King Ranch, Lariat, Lariat Limited, Platinum, STX, XL, and XLT. Additionally, it fits 2010-2013 Ford Raptor SVT. The listed price may include a core charge, which is refundable upon return of the original unit.

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.

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Specifications

BrandZumbrota Drivetrain
Part NumberRAA435-210B-P
CategoryDrivetrain

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