fits year: 2010.

( Brand: Gm ), ( Manufacturer Part Number: 12523228 ), ( Type: Counter Shaft ), ( Manufacturer Warranty: 1 Year ), ( Material: Steel )
The 12523228 GM Manual Transmission Counter Shaft Bearing Shim is an essential component in the maintenance and repair of GM manual transmission systems. This shim is specifically designed to fit the counter shaft bearing in selected GM manual transmission models.
The shim is made from high-quality materials, including a precise grade of steel, which ensures durability and reliability. It is engineered to provide the necessary clearance between the counter shaft and the transmission housing, ensuring smooth operation and effective transmission of power.
This shim is a thin, flat washer-like part, with dimensions that have been meticulously measured to provide a precise fit for selected GM manual transmission systems. The shim is designed to be installed between the counter shaft and the transmission housing, providing an effective seal and minimizing transmission leakage.
Each shim comes individually packaged to ensure that it remains clean and free from contaminants during transportation and storage. Installation of the shim is a straightforward process, but it is essential that it is installed correctly to achieve the desired results.
It is important to note that the 12523228 GM Manual Transmission Counter Shaft Bearing Shim is a replacement part and is typically used when the original shim becomes worn out, damaged, or when the transmission is being rebuilt. Proper installation of the shim requires the use of appropriate tools and techniques, and it is recommended that the installation is carried out by a qualified mechanic or transmission specialist.
This highly engineered shim is an economical solution for restoring the smooth and efficient operation of GM manual transmission systems. By ensuring that the correct clearance is maintained between the counter shaft and the transmission housing, you can help reduce transmission noise and improve overall transmission performance.
In summary, the 12523228 GM Manual Transmission Counter Shaft Bearing Shim is a precision-engineered replacement part designed to ensure the correct clearance between the counter shaft and the transmission housing in selected GM manual transmission systems. Made from high-quality materials, it is a reliable and effective solution for restoring the smooth operation of your transmission.
Buying a 12523228 GM Manual Transmission Countershaft Bearing Shim 10 involves considering both the potential advantages and disadvantages to make an informed decision. Here's a detailed analysis:
Advantages:1. Smoother Transmission operation: A worn-out countershaft bearing shim can cause vibrations and rough shifting, leading to an unpleasant driving experience. Replacing it with a new shim ensures a smoother operation, improving overall vehicle performance.
2. Reduced Noise: While a worn-out bearing shim might not cause significant noise during normal driving conditions, it can begin to make annoying noises under heavy load or at higher RPMs. Replacing it can help eliminate these noises, making your vehicle more comfortable and quieter.
3. Improved Fuel Economy: Smoother transmission operation can result in improved fuel economy due to less power loss during shifting and reduced engine idling during gear changes.
4. Increased Longevity: Replacing the countershaft bearing shim can help prevent further damage to other transmission components, extend the transmission's lifespan, and save you from more costly repairs in the future.
Disadvantages:1. Cost: Buying a new 12523228 GM Manual Transmission Countershaft Bearing Shim 10 can be relatively expensive, costing anywhere from $20 to $100 depending on the brand and the source of the replacement part. The cost may vary based on factors like the seller, condition, and the urgency of the replacement.
2. Installation Complexity: Depending on your level of mechanical expertise, replacing the countershaft bearing shim may be a complex and time-consuming process. In most cases, you might have to remove the transmission, disassemble it, and then install the new shim to reassemble it. These steps can be intimidating to someone who is not familiar with manual transmission repairs.
Conclusion:Purchasing a new 12523228 GM Manual Transmission Countershaft Bearing Shim 10 offers significant benefits, including improved transmission performance, reduced noise, better fuel economy, and increased longevity. However, the high cost and installation complexity can be a potential obstacle for some. If you want to enjoy a smoother, quieter, and more efficient vehicle and are confident in your DIY skills, this replacement could be worth the investment. On the other hand, if cost or installation difficulty are major concerns, you may want to consider other potential solutions like regularly maintaining your vehicle to prevent excessive wear on the shim or adding a transmission cooler for better overall cooling efficiency. Ultimately, the decision to replace the countershaft bearing shim is dependent on your driving habits, expectations, and priorities.
GM Genuine Parts 12523228 Manual Transmission Counter Shaft Bearing Shim Qty 10, Qty: 10 New in original packaging.