TIMKEN SX-2906 Rear Inner Differential Pinion Bearing

( Brand: Timken ), ( Manufacturer Part Number: SX-2906 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C399 74-50 ), ( Placement On Vehicle: Driveline Axles Bearings ), ( Compatible Year: 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Inner ), ( Type: Differential Pinion Bearing ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Timken Differential Pinion Bearing )

Review TIMKEN Rear Inner Differential Pinion Bearing For Gmc Eu fits C2500 1979–1988

The Timken SX-2906 rear inner differential pinion bearing is a premium replacement part designed specifically for 1979-1988 GMC C2500 trucks. This bearing is an essential component of the vehicle's drivetrain system, located between the pinion shaft and the differential unit.

The SX-2906 bearing is engineered using Timken's advanced bearing technology, ensuring superior performance and durability. It features a high-quality, chrome steel inner race, which provides excellent load carrying capacity and resistance to wear. The outer race is made of a durable, heat-treated steel that can withstand the extreme pressures and temperatures generated during vehicle operation.

The bearing also includes a precision-machined, low-friction, and hardened steel pinion shaft washer. This component enhances the bearing's sealing performance, preventing oil leakage and ensuring proper lubrication. Additionally, the bearing comes with a high-grade, double-lip, labyrinth-sealed, and greaseless outer seal that provides an effective barrier against contaminants, ensuring a clean and efficient operating environment.

The SX-2906 rear inner differential pinion bearing is also designed to meet or exceed OEM specifications. It undergoes rigorous testing to ensure it meets the highest standards of quality and performance. The bearing is also compatible with the original equipment grease fitting, making it easy to maintain and service.

In summary, the Timken SX-2906 rear inner differential pinion bearing is a top-tier replacement part that offers superior performance, durability, and sealing capabilities for 1979-1988 GMC C2500 trucks. It is engineered using advanced bearing technology and is designed to meet or exceed OEM specifications. With its high-quality materials, precise machining, and effective sealing, this bearing is an excellent choice for those seeking reliable and long-lasting performance.

The Timken SX-2906 is a rear inner differential pinion bearing designed for 1979-1988 GMC C2500 trucks. This part is crucial for the proper functioning of the differential and the drivetrain. Let's weigh the pros and cons of buying this specific bearing to help you make an informed decision.

1. High-Quality: Timken is a well-known brand in the automotive industry, and their bearings are renowned for their durability and performance. This SX-2906 bearing is designed to provide long-lasting service and better resistance to wear and tear compared to some aftermarket alternatives.

2. OEM-Compatibility: This bearing is an original equipment manufacturer (OEM) replacement, meaning it is designed to fit and function exactly like the original part that came with the vehicle. This ensures a proper fit and optimal performance.

3. Reduced Maintenance: A high-quality bearing like the SX-2906 can help reduce the frequency of maintenance and potential repair costs in the long run.

4. Improved Drivability: A worn-out or failing differential pinion bearing can lead to various drivability issues, such as vibrations, noise, and difficulty shifting gears. Replacing the old bearing with a new one, like the Timken SX-2906, can help improve the overall driving experience and reduce potential issues.

1. Cost: The Timken SX-2906 is typically more expensive than aftermarket alternatives. However, considering the high-quality and OEM-compatibility, it may be a worthwhile investment for those who prioritize durability and performance.

2. Availability: Depending on the location and the availability of parts from local suppliers, it may take some time to source and receive this specific bearing. Online retailers like Amazon or Timken's official website can be good options for quicker shipping, but there may be additional shipping costs.

3. Installation: Replacing a differential pinion bearing is not a straightforward task and requires some mechanical knowledge and experience. It is recommended to consult a professional mechanic for the installation process to ensure proper fitment and functionality.

In conclusion, the Timken SX-2906 rear inner differential pinion bearing for 1979-1988 GMC C2500 trucks is a high-quality, OEM replacement part that offers improved durability, performance, and drivability. While it may come with a higher cost and require some effort to source and install, the benefits it provides can make it a worthwhile investment for those who prioritize reliability and performance.

Recommendation: If you own a 1979-1988 GMC C2500 and are experiencing issues with your differential pinion bearing, it is recommended to consider investing in a high-quality OEM replacement like the Timken SX-2906. This will ensure a proper fit, optimal performance, and reduced maintenance in the long run. However, if budget is a concern, you may want to explore aftermarket alternatives or consult a mechanic for alternative repair options.

Details:

Timken Rear Inner Differential Pinion Bearing for 1979 1988 GMC C2500 eu: Status: In Stock.

part #: sx2906 prices

• $27.64-$57.45

specifications parthick:

• for models: C2500
• for makes: Gmc
• for years: 1979-1988
• brand: Timken
• mpn: Sx-2906
• manufacturer warranty: 1 Year
• ipn: C399 74-50
• placement on vehicle: Driveline Axles Bearings
• compatible year: 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979
• core charge: Free No Core Charge
• position: Rear Inner
• type: Differential Pinion Bearing
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Timken Differential Pinion Bearing

general parthick:

• Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
• condition: New

payments parthick:

• wallet: Paypal
• other
• credit card: Visa

returns parthick:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer parthick:

• quantity: 2
• started: September 26, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock

shipping parthick:

• cost: $0.00
• class: Standard, Expedited
• type: Fixed
• service: Standard, Expedited
• transit: 4-6 Days

seller parthick:

• # reviews: 573214
• rating: 98.9%
• city: Indianapolis, Indiana

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