44887PXBT API Transfer Idler Shaft Bearing E350 Mercedes

Review API For Mercedes Transfer Case Idler Shaft Bearing for MERCEDES E350 2006–2009

The API 44887 is a high-quality, OEM (Original Equipment Manufacturer) replacement idler shaft bearing for Mercedez-Benz E350 models produced between 2006 and 2009. More specifically, this part fits the 2007 model year.

This bearing is an essential component of the vehicle's automatic transmission system. It is designed to support the idler shaft, which helps to maintain the proper alignment of the transmission gears. Over time, the original bearing may wear out, leading to transmission noise, vibrations, or other performance issues.

The API 44887 idler shaft bearing is manufactured to strict OEM specifications, ensuring a perfect fit and reliable operation. It is made from high-strength steel and features a precision-machined inner and outer race, as well as a high-quality ball bearing design. These features ensure a long service life and minimal wear, even under heavy loads.

Installing this replacement bearing is a straightforward process that can be done by an experienced DIY mechanic or a professional technician. The bearing comes with all necessary hardware, including new seals and gaskets, to make the installation process as seamless as possible.

Using a high-quality replacement bearing like the API 44887 is essential for maintaining the performance and longevity of your Mercedez-Benz E350's automatic transmission system. By choosing an OEM-grade part, you can enjoy peace of mind knowing that your vehicle is operating at its best, while also avoiding potential issues that may arise from using lower-quality aftermarket parts.

Buying an API 44887 bearing for the idler shaft of a 2006-2009 Mercedes E350 (specifically for the year 2007) can be considered as a maintenance task to ensure the smooth operation of the vehicle's power steering system. Here are some pros and cons to help you make an informed decision:

1. Improved Steering Response: A worn-out idler shaft bearing can cause power steering issues, making it harder to turn the steering wheel. Replacing the bearing can lead to improved steering response and ease of maneuverability.

2. Reduced Noise: Worn-out bearings can cause noise when the vehicle is being driven, especially noticeable during turns. Replacing the faulty bearing can help reduce or eliminate the noise.

3. Increased Longevity: By addressing the issue early, you can prevent further damage to the power steering system and potentially save money on more expensive repairs down the line.

1. Cost: Replacing the idler shaft bearing is not a cheap repair, especially when purchasing an API 44887 bearing, which is a higher-end option. The cost can vary depending on the labor charges and the specific price of the bearing.

2. Time: The repair process can take some time, as the vehicle's power steering system needs to be drained and disconnected to access the idler shaft bearing. This could mean a day or more without your vehicle.

3. DIY Difficulty: While some car enthusiasts may attempt to replace the idler shaft bearing themselves, this repair is often considered to be challenging due to the complexity of the power steering system. It is generally recommended to have the repair done by a professional mechanic.

In conclusion, replacing the idler shaft bearing on a 2006-2009 Mercedes E350 with an API 44887 bearing is an investment in the longevity and performance of the vehicle. The improved steering response and reduced noise can make for a more enjoyable driving experience. However, the cost and time involved may be a deterrent for some. Ultimately, the decision to proceed with the repair depends on your personal priorities and budget. If you value the improved performance and peace of mind, then replacing the idler shaft bearing is a worthwhile investment. If you are budget-conscious or prefer to defer the repair until it becomes necessary, then it may be wise to hold off for the time being.

Details:

Bearing type: taper.

specifications differentialsdepo:

• for makes: Mercedes
• for years: 2006–2009
• brand: Api
• mpn: 44887pxbt
• part type: Idler Bearing Transfer Shaft Case
• notes: Pdl Taper Bearing Set Includes Cup And Cone; Magna Steyr Se.
• years: 2006 2007 2008 2009
• application: Mercedes E350 Transfer Case Idler Shaft Bearing
• cs-sku: 400

general differentialsdepo:

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

offer differentialsdepo:

• started: april 15, 2025
• sold #: 22
• options: ship-to-home
• in stock #: 1
• availability: in stock
• price: $18.52
• item condition: New

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• other
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• carrier: ups
• transit: 3-7 days
• class: standard
• service: ups ground
• type: fixed

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returns differentialsdepo:

• policy: returns accepted
• time: 14 days
• paid by: buyer