68403148AA MOPAR Drive Pinion Bearing Shim

Review MOPAR Genuine Drive Pinion Bearing Shim

The Mopar 68403148AA Drive Pinion Bearing Shim is an essential component in the powertrain system of various Chrysler, Dodge, Jeep, and Ram vehicles. This shim is specifically designed to provide the necessary spacing and support for the drive pinion bearing, ensuring proper alignment and reducing unwanted vibrations.

The shim is made of high-quality, heat-treated steel, which guarantees durability and strength under heavy loads. Its precise dimensions, measured at 0.098 inches (2.5 mm) thick and 1.25 inches (32 mm) long, allow for a perfect fit in the relevant applications.

This Mopar Drive Pinion Bearing Shim is engineered to maintain a consistent clearance between the drive pinion and the transmission or transfer case. By doing so, it prevents contact between these components, thus reducing wear and potential damage.

The shim's smooth, flat surface ensures accurate engagement with the corresponding mating surfaces, providing a secure and reliable connection. Its precise dimensions and finish guarantee a hassle-free installation process, minimizing the need for lengthy adjustments or modifications.

By using the Mopar 68403148AA Drive Pinion Bearing Shim in your vehicle, you can help maintain the optimal performance and longevity of your powertrain system. This shim is a valuable investment for those seeking to enhance their vehicle's reliability, efficiency, and overall driving experience.

Please note that this shim is a replacement part and should only be installed by a qualified technician or following the instructions provided in your vehicle's service manual. Using the correct part number, such as Mopar 68403148AA, ensures that you receive the appropriate shim for your specific application.

Mopar 68403148AA Drive Pinion Bearing Shim: A Detailed Analysis

The Mopar 68403148AA Drive Pinion Bearing Shim is an essential automotive component used in Chrysler vehicles. This part is designed to ensure proper alignment and function of the drive pinion bearing. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this shim.

1. Enhanced Performance: Replacing worn-out or damaged drive pinion bearing shims can improve the overall performance of your vehicle. Properly aligned shims help maintain the correct positioning of the drive pinion bearing, leading to smoother operation and reduced vibrations.

2. Increased Longevity: Worn-out or damaged shims can lead to premature failure of other components, such as the drive pinion bearing or the gearbox itself. By replacing the shims with new ones, you can extend the life of these components and potentially save on costly repairs or replacements in the future.

3. Improved Fuel Efficiency: A well-functioning drivetrain, achieved through the use of new shims, can lead to improved fuel efficiency. Properly aligned components reduce friction, which in turn can lead to better fuel economy.

1. Cost: Replacing drive pinion bearing shims can be a costly endeavor. While the cost of the shim itself is relatively low, the labor costs associated with its installation can add up. Additionally, if other components in the drivetrain require replacement, the total cost can be substantial.

2. Time-Consuming: Installing a drive pinion bearing shim can be a time-consuming process. The procedure typically involves removing the driveshaft, differential cover, and other components to access the shim. This process can take several hours, depending on the skill level of the mechanic and the complexity of the vehicle.

3. Potential for Misalignment: There is a risk of misalignment when installing new shims. If the shims are not installed correctly, they can cause issues with the drive pinion bearing, resulting in vibrations, noise, or even damage to other components.

The Mopar 68403148AA Drive Pinion Bearing Shim is an essential component in maintaining the proper function and longevity of your vehicle's drivetrain. While the upfront cost and installation time may be a deterrent, the potential performance improvements, increased longevity, and improved fuel efficiency make it a worthwhile investment. It is crucial to ensure that the shims are installed correctly to avoid any potential issues.

If you suspect that your vehicle's drive pinion bearing shims are worn out or damaged, it is recommended to consult a professional mechanic. They can assess the condition of the shims and provide you with an accurate diagnosis and cost estimate. If the decision is made to replace the shims, ensure that the mechanic follows the proper installation procedures to ensure a smooth and problem-free installation.

Details:

In stock orders ship within 24 hours. Electrical parts are not returnable. Drive in today and discover the difference. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

Parts must be resalable and in the original packaging. Genuine Mopar drive pinion bearing shim 68403148AA: parts: 1.08mm.

specifications differentialsdepo:

• brand: Mopar
• mpn: 68403148aa
• part type: Pinion Bearing Drive
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement

seller differentialsdepo:

• rating: 99.2%
• city: bartow, florida
• # reviews: 385

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

shipping differentialsdepo:

• type: fixed
• transit: 4-10 days
• class: standard
• service: standard

returns differentialsdepo:

• paid by: seller
• policy: returns accepted
• time: 30 days

offer differentialsdepo:

• started: january 5, 2026
• availability: in stock
• options: ship-to-home
• in stock #: 5
• sold #: 14
• prices: $16.00–$29.13
• item condition: New

payments differentialsdepo:

• other
• wallet: google-pay
• credit card: diners-club