1. Car & Truck Parts Accessories Offered
  2. sku: 14596255995760892
  3. NATIONAL SX-949B

NATIONAL SX-949B Rear Outer Differential Pinion Bearing

fits make: Chevrolet. year: 1995–2018.

Sx-949b National Rear Outer Differential Pinion Bearing For 1995-2018 Chevrolet Ra

( Brand: National ), ( Manufacturer Part Number: SX-949B ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C475 40-7 ), ( Placement On Vehicle: Driveline Axles Bearings ), ( Compatible Model: Tahoe ), ( Compatible Year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Outer ), ( Type: Differential Pinion Bearing ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Differential Pinion Bearing )

Review NATIONAL Rear Outer Differential Pinion Bearing For Chevrolet Ra fits 1995–2018

Introducing the National SX-949B Rear Outer Differential Pinion Bearing, an essential component for maintaining the optimal performance of your 1995-2018 Chevrolet RA's rear differential system. This premium-quality bearing is specifically engineered to fit and function effectively in these popular models, ensuring a smooth and efficient power transfer from the engine to the wheels.

The National SX-949B Rear Outer Differential Pinion Bearing is manufactured using high-grade steel alloys and advanced machining techniques to deliver exceptional strength, durability, and precision. This bearing features a robust design with an extra-large contact surface area, allowing it to evenly distribute the load and reduce the stress on the pinion shaft.

Moreover, the SX-949B comes with a pre-lubed design, ensuring that it arrives ready to install and operate smoothly without the need for additional lubrication. This can save you valuable time and effort during the installation process. The pre-lubrication also helps to minimize the risk of damage or wear to the bearing during the initial break-in period.

National's rear outer differential pinion bearing is designed to meet or exceed the original equipment manufacturer (OEM) specifications, ensuring that it delivers the same level of performance and reliability as the factory part. By choosing the SX-949B, you can enjoy the peace of mind that comes with knowing you're using a high-quality replacement part that's been tested to meet the highest industry standards.

In summary, the National SX-949B Rear Outer Differential Pinion Bearing is an excellent choice for anyone seeking a reliable and durable replacement bearing for their 1995-2018 Chevrolet RA. Its robust design, pre-lubricated installation, and adherence to OEM specifications make it an ideal choice for those who demand the best in terms of performance, reliability, and value.

Buying a National SX-949B Rear Outer Differential Pinion Bearing for a 1995-2018 Chevrolet Silverado: Pros, Cons, and Conclusion

The National SX-949B rear outer differential pinion bearing is a common replacement part for the 1995-2018 Chevrolet Silverado. In this article, we will discuss the pros and cons of purchasing this part to help you make an informed decision.

Pros:

1. OEM-quality: The National SX-949B is an original equipment manufacturer (OEM) replacement part, meaning it is designed to meet or exceed the original specifications of the factory part.

2. Improved Performance: A worn-out or damaged pinion bearing can cause vibrations, noise, and decreased fuel efficiency. Replacing it with a new one can help improve the overall performance of your vehicle.

3. Long-lasting: The National SX-949B is engineered to provide superior durability and longevity, reducing the need for frequent replacements.

4. Easy Installation: The pinion bearing is a relatively straightforward part to replace, and many mechanics and enthusiasts can complete the job in a few hours.

5. Affordable: Compared to other major repairs or replacement parts, the National SX-949B is an affordable option for maintaining the health of your differential.

Cons:

1. Cost: While the part itself is affordable, the labor costs for the installation can add up, especially if you plan on taking your vehicle to a professional mechanic.

2. Availability: Depending on your location and the availability of local parts suppliers, it may take some time to source and receive the National SX-949B.

3. DIY installation: While the installation process is not overly complicated, some individuals may find it challenging to complete the job on their own, potentially leading to additional costs for professional assistance.

Conclusion:

The National SX-949B rear outer differential pinion bearing is an essential component for maintaining the overall health and performance of your 1995-2018 Chevrolet Silverado. While there are some cons to consider, such as the cost of labor and potential difficulty in DIY installation, the benefits of improved performance, long-lasting durability, and OEM quality outweigh the drawbacks. If you are experiencing symptoms of a worn-out pinion bearing or simply looking to proactively maintain your vehicle, the National SX-949B is a solid investment.

Recommendation:

If you are comfortable with performing the installation yourself or have access to a trusted mechanic, we recommend purchasing the National SX-949B rear outer differential pinion bearing as a cost-effective and reliable solution for maintaining the health of your Chevrolet Silverado's differential. However, if you are unsure about your mechanical abilities or concerned about the installation costs, it may be worth considering alternative repair options or seeking a professional opinion before making a purchase.

Details:

National Rear Outer Differential Pinion Bearing for 1995 - 2018 Chevrolet ra: Status: In Stock.

part #: sx949b prices

  • $22.66-$26.27

specifications parthick:

  • for makes: Chevrolet
  • for years: 1995-2018
  • brand: National
  • mpn: Sx-949b
  • manufacturer warranty: 1 Year
  • ipn: C475 40-7
  • placement on vehicle: Driveline Axles Bearings
  • compatible model: Tahoe
  • compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006
  • core charge: Free No Core Charge
  • position: Rear Outer
  • type: Differential Pinion Bearing
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Differential Pinion Bearing

payments parthick:

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  • credit card: Mastercard

seller parthick:

  • rating: 99.5%
  • city: Indianapolis, Indiana
  • # reviews: 626129

general parthick:

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

offer parthick:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: February 25, 2026
  • quantity: 10

returns parthick:

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

shipping parthick:

  • transit: 3-6 Days
  • class: Standard, Expedited
  • service: Standard, Expedited
  • type: Fixed
  • cost: $0.00
for makes: chevrolet, for years: 1995-2018, manufacturer warranty: 1 year, placement on vehicle: driveline axles bearings, compatible model: tahoe, compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006, core charge: free no core charge, position: rear outer, type: differential pinion bearing, fitment type: direct replacement, bundle description: 1 pc genuine national differential pinion bearing,
category: auto parts > car truck parts accessories, sku: 14596255995760892,

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