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Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Dana 60 Rear Axle Assembly 3.55 Ratio

Name: Dana 60 Rear Axle Assembly 3.55 Ratio
Brand: Zumbrota Drivetrain
SKU: RAA435-1773A-P

$3,005.92

SKU: RAA435-1773A-P

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Overview

The Zumbrota Drivetrain RAA435-1773A-P is a remanufactured complete axle assembly. It is designed for the Dana 60 rear axle with a 3.55 ratio, 9.75-inch ring gear, and 10-bolt cover. This assembly is intended for 4x4 models with Posi Traction and a Gross Vehicle Weight rating of 7500 lbs.

Bearings and seals are replaced, and gears are set for optimal tooth contact, correct rolling torque, and proper backlash. The housing is inspected for straightness, cracks, and surface wear, and is cleaned using a hydro-blast rinse and sandblasting procedure.

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The Zumbrota Drivetrain RAA435-1773A-P is a remanufactured complete axle assembly designed to restore optimal performance to your vehicle's drivetrain. Engineered for the Dana 60 rear axle, this assembly features a 3.55 gear ratio, a 9.75-inch ring gear, and a 10-bolt cover, making it a robust solution for heavy-duty applications. This axle assembly is specifically built for 1994 Dodge Ram 2500 4x4 models with a Posi Traction limited-slip differential and a Gross Vehicle Weight rating of 7500 lbs. The remanufacturing process involves a comprehensive inspection of all internal components, including ring and pinions, internal gears, clutches, and carriers. All critical wear items such as bearings, seals, crush sleeves, pinion nuts, and shims are replaced to ensure reliability and longevity. The gears are meticulously set for optimal tooth contact patterns, correct rolling torque measured in inch-pounds, and precise backlash for quiet operation and proper lubrication. Zumbrota Drivetrain employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peening deep cleaning process for both internal and external parts. This rigorous cleaning and inspection ensures that axle tubes meet OEM standards for straightness and that housings are free from surface wear and cracks. Please note that this assembly does not include hubs, brakes, backing plates, or axle shafts.

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

Brand	Zumbrota Drivetrain
Part Number	RAA435-1773A-P
Category	Drivetrain

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