Mopar 68340289AA Differential Drive Pinion - Rear
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Mopar

Mopar 68340289AA Differential Drive Pinion - Rear

Brand Mopar 68340289AA
Position Rear
Fits Ram · 4 vehicles

Mopar replacement. OEM-branded driveline component for differential service.

Application-specific fitment. Matches listed axle ratio and E-Locker configurations.

$134.87Free shipping
In stock · usually ships same day before 1pm CST
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Order total $134.87
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Overview

This Mopar differential drive pinion is a direct-fit driveline component for specific Ram 1500 applications. It is listed for rear axle service on the 2022 Ram 1500 and for raised-ride-height, 3.92 rear axle ratio, E-Locker rear axle applications on select 2019 and 2021 Ram 1500 and 2019 Ram 1500 Classic models.

Key Features

  • Mopar replacement part for differential service.
  • Fits 2022 Ram 1500, rear.
  • Fits 2021 Ram 1500, outer, 3.92 rear axle ratio, E-Locker rear axle, raised ride height.
  • Fits 2019 Ram 1500, outer, 3.92 rear axle ratio, E-Locker rear axle, raised ride height.
  • Fits 2019 Ram 1500 Classic, outer, 3.92 rear axle ratio, E-Locker rear axle, raised ride height.

Detailed Description

Use this differential drive pinion when servicing the rear axle assembly on the listed Ram applications. Fitment is specific to the axle configuration and notes shown in the catalog data, including 3.92 rear axle ratio, E-Locker rear axle, and raised ride height on the applicable 2019 and 2021 Ram 1500 and Ram 1500 Classic models. Part number 68340289AA is the catalog reference for this component, and 68340289AA is also the number to verify when matching the correct driveline part for these Ram 1500 applications.

This part cross-references Mopar 68340261AA for the same application.

What It Is Used For

  • Replacing a worn or damaged differential drive pinion.
  • Restoring proper rear axle driveline operation.
  • Addressing noise or wear related to pinion service.
  • Matching the correct axle configuration on Ram 1500 and Ram 1500 Classic models.

Installation Notes

Confirm the axle ratio, E-Locker rear axle configuration, ride height, and position before ordering. The catalog notes indicate outer fitment on the 2019 and 2021 applications and rear fitment on the 2022 Ram 1500. Verify part number 68340289AA against the vehicle build data and related axle service information before installation.

Quality Assurance

This is a Mopar-branded replacement component identified by OEM part number 68340289AA for the listed applications.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeTransmissionLitersCylindersPositionNotes
2022Ram1500———5.7LV8RearVH7329
2021Ram1500HFEExtended Cab PickupAutomatic3.6LV6N/AOuter, 3.92 Rear Axle Ratio, E-Locker Rear Axle, Raised Ride Height;68340289AA,68340261AA are needed to replace 68067932AB
2019Ram1500Tradesman——5.7LV8N/AOuter, 3.92 Rear Axle Ratio, E-Locker Rear Axle, Raised Ride Height;68340289AA,68340261AA are needed to replace 68067932AB
2019Ram1500 ClassicSLT——5.7LV8N/AOuter, 3.92 Rear Axle Ratio, E-Locker Rear Axle, Raised Ride Height;68340289AA,68340261AA are needed to replace 68067932AB