What is the main benefit of a limited-slip differential like the Truetrac?

A limited-slip differential automatically sends more power to the wheel that has better grip. This helps prevent one wheel from spinning uselessly when you're on slippery surfaces or uneven terrain, improving your vehicle's traction and control.

Does the Eaton Detroit Truetrac require special gear oil or additives?

No, the Truetrac is designed to operate smoothly and effectively with standard gear lubricants. It does not require any special friction modifiers or additives, making it a maintenance-free upgrade once installed.

What specific axles does this Truetrac differential fit?

This Eaton Detroit Truetrac differential is designed for the Dana 44 M210 and M220 axles, commonly found in Jeep Wranglers and Ford Broncos. It features 32 splines and is compatible with all gear ratios for these specific axles.

2018-2023 Jeep Wrangler Differential | Eaton Truetrac 917A73

Name: Eaton Detroit Truetrac Differential Dana 44 M210 / M220 32 Spline
Brand: Eaton
Price: 918.09 USD
Availability: InStock

Eaton Detroit Truetrac Differential Dana 44 M210 / M220 32 Spline

$918.09

Only 4 left in stock

Fits 2018-2023 Jeep Wrangler. Eaton Detroit Truetrac limited-slip differential for improved traction and handling.

Key Features

Fits 2018-2023 Jeep Wrangler, 2021-2023 Ford Bronco, and 2019-2022 Ford Ranger.
Dana 44 M210/M220 differential with 32 spline count and 1.41 inch axle shaft diameter.
Helical-gear limited-slip design automatically biases torque to the wheel with more traction.
Smooth, quiet, and maintenance-free operation requiring no special lubrication or friction modifiers.
Works effectively in both forward and reverse for consistent performance.
Optimized torque bias ratios enhance acceleration and handling characteristics.

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Will this fit your vehicle?

Product Details

If you're looking to get more grip from your 2018-2023 Jeep Wrangler, especially when tackling trails or uneven terrain, a limited-slip differential like the Eaton Detroit Truetrac is a smart upgrade. This unit replaces your factory open differential, automatically sending power to the wheel with the most traction. It's designed to work seamlessly in both forward and reverse, giving you consistent performance no matter how you're driving.

The Truetrac uses a clever helical-gear design, which means it engages smoothly and quietly without any special fluids or friction modifiers. This makes it maintenance-free once installed, and you won't have to worry about adding special additives to your gear oil. Its torque bias ratios are optimized to help with acceleration and handling, providing a noticeable improvement in how your Jeep puts power down. The unit is built for durability, ensuring it can handle the demands of off-road use.

This particular Truetrac is built for the Dana 44 M210 and M220 axles found in many Jeep Wranglers, featuring 32 splines and fitting axle shaft diameters of 1.41 inches. It's compatible with all gear ratios for these axles. While it's a popular choice for Wranglers, it also fits the Ford Bronco and Ranger, making it a versatile option for improving traction across several capable vehicles.