Mopar 68004071AB Differential Ring and Pinion - Front

Mopar Differential Ring and Pinion for Front Axle Service

The Mopar 68004071AB differential ring and pinion is a front axle driveline component for specific Dodge Nitro and Jeep Liberty applications with a 3.21 axle ratio. It is a direct replacement for part number 68004071AA and supports precise gear engagement in the front differential.

Key Features

• Genuine Mopar differential ring and pinion component
• Front axle application with 3.21 axle ratio
• Direct replacement for Mopar part number 68004071AA
• Fits 2010-2011 Dodge Nitro, front
• Fits 2010-2011 Jeep Liberty, front
• Part number 68004071AB for accurate ordering and service matching

Detailed Description

Use the Mopar 68004071AB when servicing the front differential on a 2010-2011 Dodge Nitro or 2010-2011 Jeep Liberty equipped with a 3.21 axle ratio. This ring and pinion set is specified for front axle use and is identified as the replacement for 68004071AA, making it a direct-match service part for the listed vehicles. The 68004071AB part number is useful when verifying the correct differential gear set before teardown or rebuild work.

What It Helps Solve

• Front differential gear wear or damage
• Incorrect axle ratio replacement needs
• Noise from worn ring and pinion gears
• Driveline issues tied to mismatched front axle gearing
• Service replacement for the original 68004071AA part

Installation Notes and Tips

Confirm the vehicle has a front differential with a 3.21 axle ratio before ordering. This part is listed for 2010-2011 Dodge Nitro and 2010-2011 Jeep Liberty front applications only. Differential gear installation requires careful setup of backlash, bearing preload, and gear pattern; professional installation is recommended.

Quality Assurance

As a Mopar part, 68004071AB is an OE replacement component intended for the listed factory applications. Verify fitment by VIN and axle ratio before installation.