What does 'thick' mean for this ring and pinion set?

A 'thick' gear set, like this USA Standard Gear ZG D44-456T, features a slightly larger tooth profile. This design can offer improved strength and durability compared to standard-cut gears, making it a good choice for applications involving larger tires or heavier loads.

What is the benefit of a 4.56 gear ratio?

A 4.56 gear ratio generally means the engine will turn more revolutions for each revolution of the wheels. This is often chosen when installing larger tires, as it helps restore lost torque and improves acceleration and towing capability.

Does this gear set come with installation hardware?

This product listing is for the ring and pinion gear set only. Installation typically requires additional components such as bearings, seals, and shims, which are sold separately. Refer to the manufacturer's installation guide for a complete list of required parts.

Yukon Gear & Axle Dana 44 Ring & Pinion 4.56 Thick ZG D44-45

Name: USA Standard Dana 44 Ring & Pinion Thick Gear Set Replacement
Brand: Yukon Gear & Axle
Price: 309.89 USD
Availability: InStock

USA Standard Dana 44 Ring & Pinion Thick Gear Set Replacement

$309.89

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Yukon Gear & Axle Dana 44 thick ring and pinion gear set, 4.56 ratio. Designed to exceed OEM specs for improved durability.

Key Features

Fits a wide range of Chevrolet and Dodge vehicles with Dana 44 differentials.
Features a 4.56 thick gear ratio for improved strength and durability.
Includes a 26-spline pinion for proper carrier engagement.
Designed to exceed OEM specifications for enhanced performance.
Undergoes rigorous in-house quality evaluation for dimensional, material, and fitment testing.

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Will this fit your vehicle?

Product Details

Starting with a 4.56 thick gear ratio, this USA Standard Gear ring and pinion set is built for Dana 44 differentials. These sets are put through rigorous in-house quality checks to make sure they meet dimensional, material, and fitment standards, aiming to go beyond what the original equipment offered. The 26-spline pinion is a key detail, ensuring proper engagement with your differential's carrier.

This gear set is a solid option for a wide range of Chevrolet and Dodge trucks and SUVs, including popular models like the 1969-1974 Chevrolet Blazer, 1994-2001 Dodge Ram 1500, and many others. The 'thick' designation in the gear ratio means these gears have a slightly larger tooth profile, which can offer improved strength and durability in certain applications compared to standard-cut gears. This is particularly beneficial when you're looking to re-gear your vehicle for larger tires or heavier towing.

When installing this ring and pinion set, it's important to follow the manufacturer's instructions carefully, which typically involve proper gear pattern checking and break-in procedures to ensure longevity. This set is designed to fit right into your Dana 44 housing, making it a dependable choice for drivetrain upgrades.