SX-K23C NATIONAL Rear Transmission Countershaft Bearing Je

Review NATIONAL Rear Transmission Countershaft Bearing For Gmc Je for GMC SIERRA 2002–2006

Introducing the National SX-K23C rear transmission countershaft bearing, specifically designed for 2002-2006 GMC Sierra and Jeep Grand Cherokee models. This premium quality bearing is engineered to provide superior performance and reliability, ensuring a smooth and efficient operation of your vehicle's transmission system.

The SX-K23C countershaft bearing features a precision-machined design, ensuring a perfect fit for your application. The bearing is made from high-strength steel alloy, providing enhanced durability and resistance to wear and tear. The bearing surface is treated with a state-of-the-art coating, reducing friction and providing excellent load-carrying capacity.

The National SX-K23C countershaft bearing also comes with an integrated seal design, preventing the intrusion of contaminants such as water, dirt, and debris, which can cause damage to the transmission system. The seal is made from a high-quality, durable material that can withstand the harsh conditions of your vehicle's transmission environment.

Installation of the National SX-K23C countershaft bearing is straightforward and can be done by following the instructions provided in your vehicle's service manual or by consulting a qualified mechanic. It is recommended to replace the countershaft bearing as part of a regular maintenance schedule or when experiencing symptoms such as transmission noise, vibration, or difficulty shifting gears.

In conclusion, the National SX-K23C rear transmission countershaft bearing is an essential component for maintaining the optimal performance and longevity of your 2002-2006 GMC Sierra or Jeep Grand Cherokee's transmission system. With its precision-machined design, high-strength steel alloy construction, integrated seal design, and easy installation process, this bearing is an excellent investment for any vehicle owner seeking to improve their driving experience.

Pros and Cons of Buying a National SX-K23C Rear Transmission Countershaft Bearing for a 2002-2006 GMC Sierra or Jeep

a. OEM Equivalency: The National SX-K23C bearing is an OEM (Original Equipment Manufacturer) equivalent part, ensuring a perfect fit and function for your vehicle.

b. Reliability: This bearing is renowned for its durability and ability to withstand the heavy loads of your GMC Sierra or Jeep.

c. Availability: The National SX-K23C bearing is widely available from various automotive parts suppliers, both online and offline.

d. Easy Installation: The bearing comes with clear installation instructions, making the replacement process straightforward.

a. Cost: Compared to aftermarket alternatives, the National SX-K23C bearing might be pricier. However, the OEM quality justifies the cost for some consumers.

b. Wait Time: As the National SX-K23C bearing is an OEM part, it might take longer to get it shipped and delivered compared to aftermarket counterparts.

c. Limited Warranty: The warranty coverage for the National SX-K23C bearing may be less extensive than that of some aftermarket options.

The National SX-K23C rear transmission countershaft bearing for a 2002-2006 GMC Sierra or Jeep is an excellent choice if you value OEM quality and reliability. While the cost might be higher than some aftermarket alternatives, the peace of mind and confidence in knowing you have a genuine OEM part can make the investment worthwhile. Additionally, the bearing's availability, ease of installation, and durability further justify its appeal.

If you are looking for a reliable and genuine OEM replacement part for your GMC Sierra or Jeep's rear transmission countershaft bearing, the National SX-K23C is an excellent choice. Despite the potential higher cost and longer wait time, the benefits of OEM quality and durability make it a worthwhile investment for many consumers.

Details:

National rear transmission countershaft bearing for 2002 - 2006 Gmc Sierra je: status: in stock.

specifications differentialsdepo:

• for models: Sierra
• for makes: Gmc
• for years: 2002–2006
• brand: National
• mpn: Sx-k23c
• placement on vehicle: Transmission Bearings
• type: Manual Transmission Countershaft Bearing
• item length: 3.190
• manufacturer warranty: 1 Year
• ipn: C668 43-8
• compatible model: Sierra 1500
• compatible year: 2006 2005 2004 2003 2002
• core charge: Free No Core Charge
• position: Rear
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Manual Transmission Countershaft Bearing

payments differentialsdepo:

• wallet: paypal
• credit card: diners-club
• other

seller differentialsdepo:

• rating: 99.6%
• city: indianapolis, indiana
• # reviews: 638750

general differentialsdepo:

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

offer differentialsdepo:

• price: $25.42
• item condition: New
• started: march 29, 2026
• sold #: 8
• availability: in stock
• options: ship-to-home
• in stock #: 1

shipping differentialsdepo:

• service: standard, expedited
• transit: 3-6 days
• class: standard, expedited
• type: fixed

returns differentialsdepo:

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