fits model: 1500, Sierra. make: Gmc. year: 2002–2005.

( Brand: Gmc Truck ), ( Part Type: Axle Shaft ), ( Conditions Options: Rear, Quadrasteer ), ( Genuine Oem: Yes ), ( Ipn: 447-02663 )
The GMC 447-02663 rear QuadraSteer axle shaft is a vital component of the QuadraSteer suspension system found in select 2002-2005 GMC Sierra 1500 pickup trucks. This axle shaft is specifically designed to provide superior handling and stability by allowing each rear wheel to steer slightly in low-speed situations, enhancing the truck's maneuverability in tight spaces.
Measuring approximately 33.3 inches in length, this axle shaft is manufactured using high-strength steel to ensure durability and resist wear and tear under heavy loads. The splined ends of the shaft are machined to precise tolerances to ensure a secure connection to the differential and wheel hub assemblies.
The QuadraSteer axle shaft features a unique design with a pair of constant velocity joints (CV joints) located at each end. These CV joints are responsible for transmitting power from the differential to the wheels while allowing for smooth and flexible motion during articulation. The CV joints are sealed for life, eliminating the need for regular maintenance, and are lubricated with a synthetic grease that provides excellent protection against wear and corrosion.
Additionally, this axle shaft comes with a proprietary QuadraSteer joint design, which allows for steering angles up to 30 degrees. This advanced joint design enables the wheels to follow the path of the vehicle during turns, reducing tire scrubbing and improving traction.
This GMC axle shaft is engineered to meet or exceed OE specifications for fit, form, and function. It is backed by a limited lifetime warranty, providing peace of mind and confidence in its performance. Whether you're towing heavy loads, off-roading, or simply navigating tight city streets, the GMC 447-02663 rear QuadraSteer axle shaft is an essential upgrade for your 2002-2005 GMC Sierra 1500 pickup truck.
The GMC 447-02663 2002-05 Sierra 1500 Rear QuadraSteer Axle Shaft is a crucial component for those who own this specific model of GMC truck. This axle shaft is responsible for connecting the wheel hub to the differential, enabling the vehicle's QuadraSteer system to function properly. In this article, we will discuss the pros and cons of buying this axle shaft and provide a conclusive recommendation.
Pros:1. Enhanced Traction: The QuadraSteer system, which this axle shaft is a part of, provides better traction and stability in various driving conditions. It allows the wheels to turn at different angles, improving the vehicle's off-road performance.
2. Durability: This axle shaft is engineered to withstand the rigors of heavy-duty use. It is made of strong materials and is designed to last longer than the original equipment.
3. Improved Handling: The QuadraSteer system also assists in enhancing the truck's handling capabilities, making it more responsive and agile on the roads.
Cons:1. Cost: Replacing the axle shaft can be an expensive endeavor. The aftermarket price for this specific part is relatively higher than the OEM (original equipment manufacturer) price.
2. Complex Installation: Installing this axle shaft might require some technical expertise, as it is part of the QuadraSteer system. It involves removing the differential cover, wheel bearings, and other components, which can be a time-consuming process.
3. Potential for Noise: Some customers have reported experiencing a slight noise or vibration from the axle shaft after installation. This could be due to the differences in tolerances between the aftermarket and OEM parts.
Conclusion:The GMC 447-02663 2002-05 Sierra 1500 Rear QuadraSteer Axle Shaft is an essential upgrade for those seeking enhanced traction, durability, and improved handling for their GMC Sierra 1500. While the cost and complex installation process might deter some buyers, the benefits of this upgrade outweigh the drawbacks for those who prioritize off-road performance and heavy-duty use.
Recommendation:If you are a GMC Sierra 1500 owner seeking to upgrade your vehicle's off-road capabilities or if you frequently use your truck for heavy-duty tasks, the GMC 447-02663 2002-05 Sierra 1500 Rear QuadraSteer Axle Shaft is an excellent investment. Ensure you have the necessary tools and expertise for the installation process, and consider purchasing this axle shaft from a reputable automotive parts supplier to ensure its quality and durability.
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