GM 12388251 Gear Set

( Brand: Gm ), ( Part Type: Gear ), ( Manufacturer Part Number: 12388251 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review GM Genuine Gear Set

Introducing the GM 12388251 Gear Set, a high-performance addition to your automotive components. This gear set is meticulously engineered for durability and precision, ensuring a seamless driving experience.

The heart of this gear set is its high-strength steel gears, which are precisely machined to ensure perfect fit and function. Each gear tooth is meticulously inspected for accuracy, ensuring smooth and quiet operation. The gears are also heat-treated to enhance their strength and resistance to wear, making them an excellent choice for high-performance applications.

The GM 12388251 Gear Set includes a complete set of gears for the transmission or differential, depending on the specific application. Each gear is designed to mesh perfectly with its neighboring gears, ensuring efficient power transfer and minimal wear. The gears are also designed to handle high loads and torque, making them an excellent choice for high-performance vehicles or heavy-duty applications.

The gear set also features robust bearings, which are specifically designed to support the gears and reduce friction. The bearings are made from high-quality materials that can handle high loads and temperatures, ensuring reliable performance even under heavy use.

The GM 12388251 Gear Set is also designed with ease of installation in mind. Each gear is precision-machined to fit perfectly in its housing, and the bearings are pre-lubricated to simplify the installation process. The gear set also comes with all necessary hardware, making it easy to install and get back on the road.

In summary, the GM 12388251 Gear Set is a high-performance addition to your automotive components. It is meticulously engineered for durability and precision, with high-strength steel gears and robust bearings that can handle high loads and torque. The gear set is designed for easy installation and comes with all necessary hardware, making it an excellent choice for high-performance vehicles or heavy-duty applications.

The GM 12388251 gear set, also known as the Performance Aluminum Drive Axle Shaft Assembly, is a replacement part for certain GM vehicles. Here are some potential pros and cons of buying this gear set:

1. Improved performance: This gear set is designed to enhance the driving experience by providing better torque transfer and reducing power loss.

2. Durability: Made of aluminum, this gear set is lighter and stronger than its steel counterparts, making it more durable and resistant to wear and tear.

3. OEM quality: This gear set is a direct replacement for original equipment, ensuring a proper fit and function.

4. Reduced vibration: The use of aluminum in this gear set helps to reduce vibration, resulting in a smoother and quieter ride.

1. Cost: The GM 12388251 gear set can be more expensive than other aftermarket options.

2. Installation: Installing this gear set can be a complex process that requires specialized tools and skills.

3. Availability: This gear set may not be readily available at local auto parts stores and may need to be ordered online.

In conclusion, the GM 12388251 gear set offers improved performance, durability, and reduced vibration, making it an attractive option for those looking to enhance their vehicle's driving experience. However, its cost, installation complexity, and limited availability may be drawbacks for some. Ultimately, the decision to purchase this gear set depends on individual preferences, vehicle needs, and budget considerations.

If you decide that the benefits of this gear set outweigh the drawbacks, it is recommended to purchase it from a reputable auto parts supplier to ensure its authenticity and quality. Additionally, it may be wise to consider having the installation done by a professional mechanic to ensure proper fitting and function.

Details:

5% re-packaging fee. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Packaging and Parts.

Orders over $250 will automatically request a signature. Due to the COVID-19 pandemic, shipping time could be delayed. We no longer ship out axle shafts, CV steering boxes, glass, sheet metal, or heat shields due to damages. Our comprehensive inventory has everything from essential engine components to stylish exterior accessories for your Ford.

Call us at 432 699 4619. Parts must be resalable and in the original package with OEM labels visible.

part #: 12388251 prices

• $206.59-$955.42

specifications pumppruner:

• brand: Gm
• part type: Gear
• manufacturer part number: 12388251
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement

seller pumppruner:

• rating: 96.8%
• # reviews: 507
• city: Odessa, Texas

offer pumppruner:

• availability: In Stock
• quantity: 2
• started: February 10, 2026
• options: Ship-to-home
• sold: 0

payments pumppruner:

• other
• credit card: Mastercard
• wallet: Google-pay

general pumppruner:

• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts
• condition: New

returns pumppruner:

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

shipping pumppruner:

• type: Fixed
• service: Standard
• class: Standard
• transit: 3-8 Days
• cost: $54.10

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