Duramax One Piece 5″ OD Aluminum Driveshaft – XCSB – Series 1480 – Year 2011/18

Duramax driveshafts are engineered to deliver reliable torque transmission from the transmission to the differential, particularly in 2011-2018 Chevy and GMC 4WD extended cab and short bed configurations. This specific driveshaft features a robust 5″ OD aluminum tube, which strikes a balance between weight and strength, ensuring optimal performance under load.

The choice of aluminum not only reduces weight but also enhances corrosion resistance, a critical factor for vehicles operating in diverse environments. The 0.125 inch wall thickness of the seamless tube provides the necessary rigidity while keeping the overall weight manageable. This design helps maintain critical speed limits, preventing vibrations that can lead to premature wear or failure.

Key specifications include:

• Tube Diameter: 5″ OD
• Material: Aluminum
• Length: Extended Cab & Short Bed
• Transmission: 4WD
• Compatible with 2011-2018 Chevy/GMC models

When installing the Duramax driveshaft, ensure that you verify the phasing marks and check for runout. Proper torque on the fasteners is essential to maintain the integrity of the connection. If any vibrations are detected during operation, consider balancing the driveshaft to prevent further issues. This driveshaft is a reliable choice for those looking to maintain or upgrade their Chevy/GMC 4WD systems.