38140-EZ40A NISSAN Front Pinion Bearing

Review NISSAN Genuine Front Pinion Bearing

Introducing the Nissan 38140-EZ40A Front Pinion Bearing, a crucial component for maintaining the smooth operation of your Nissan vehicle's front drivetrain. This high-quality bearing is meticulously engineered to provide reliable performance and durability, ensuring your vehicle continues to run efficiently.

The Nissan 38140-EZ40A Front Pinion Bearing is specifically designed for use in select Nissan models, including but not limited to Altima, Maxima, and Pathfinder. This bearing is responsible for supporting the front pinion shaft, which transmits power from the transmission to the front driveshaft.

This bearing features a robust design, with a precision-machined inner and outer race, ensuring a snug fit and minimizing play. The roller bearings, made of high-strength steel, are carefully arranged in an even pattern to support the front pinion shaft and distribute the load evenly. Each roller bearing is also sealed with a protective grease to prevent contaminants from entering and causing damage.

The Nissan 38140-EZ40A Front Pinion Bearing is easy to install, with step-by-step instructions and all necessary hardware included in the package. However, if you're not confident in your DIY skills, we recommend having it installed by a professional mechanic to ensure proper installation and prevent any potential damage.

In summary, the Nissan 38140-EZ40A Front Pinion Bearing is a vital component for the drivetrain system of your Nissan vehicle. Its robust design, precision engineering, and easy installation make it an excellent choice for ensuring your vehicle's front drivetrain continues to operate smoothly and efficiently. By investing in this high-quality bearing, you're not only maintaining your vehicle's performance but also extending its lifespan.

Buying a Nissan 38140-EZ40A front pinion bearing involves considering its potential benefits and drawbacks. I'll outline these factors below, followed by a conclusion and recommendation.

1. Improved Vehicle Performance: A worn-out front pinion bearing can lead to vibrations, noise, and other drivability issues. Replacing it with a new one can help restore the smoothness and quietness of your vehicle's operation.

2. Preventing Further Damage: Neglecting a faulty front pinion bearing can result in more extensive damage to other components, such as the differential or transmission. Replacing it early can help you save on potential repair costs down the line.

1. Cost: The cost of a new front pinion bearing can vary, but it's typically an expensive repair. You should consider the labor costs and the price of the bearing itself.

2. Time: Replacing a front pinion bearing is a time-consuming process, often requiring the removal of the differential and other related components. This can mean a significant amount of time spent out of commission.

Deciding to buy a Nissan 38140-EZ40A front pinion bearing involves weighing the potential benefits (improved performance and preventive maintenance) against the drawbacks (cost and time). If you value the smoothness and quietness of your vehicle's operation and want to prevent further damage, the investment may be worth it. However, it's important to consider your budget and the time you're willing to spend on the repair.

If you're experiencing symptoms of a faulty front pinion bearing and value the long-term performance and reliability of your vehicle, it may be a good idea to invest in a new Nissan 38140-EZ40A front pinion bearing. However, if the cost and time required for the repair are prohibitive, you may want to consider alternative solutions, such as selling the vehicle or seeking out less expensive repairs. Ultimately, the decision depends on your personal priorities and circumstances.

Details:

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. Whether you re restoring a classic, upgrading performance, or maintaining your daily driver, our team is here to help. Electrical parts are not returnable.

specifications differentialsdepo:

• brand: Nissan
• mpn: 38140-ez40a
• part type: Pinion Bearing
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2016 2017 2018 2019 2020 2021 2022 2023 2024
• parts included: Only Part Reference 5 On The Diagram Is Included

seller differentialsdepo:

• rating: 99.5%
• city: dallas, texas
• # reviews: 2372

general differentialsdepo:

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

payments differentialsdepo:

• wallet: paypal
• other
• credit card: visa

offer differentialsdepo:

• sold #: 15
• started: december 21, 2025
• availability: in stock
• prices: $265.25–$275.37
• item condition: New
• in stock #: 5
• options: ship-to-home

returns differentialsdepo:

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

shipping differentialsdepo:

• type: fixed
• transit: 5-8 days
• service: standard
• class: standard