TrakMotive GM-8398 CV Axle Shaft - Front Right

Overview of TrakMotive AAR CV Axle Shaft GM-8398

The TrakMotive AAR CV Axle Shaft GM-8398 is designed specifically for Buick LaCrosse and Chevrolet Malibu models. This new CV axle shaft provides reliable driveline performance with precise fitment and durable construction.

• Compatible with Buick LaCrosse and Chevrolet Malibu
• New, not remanufactured, for consistent quality
• Includes axle nut with standard locking type
• Hex axle nut head measuring 1.25 inches (31.8 mm)
• Overall compressed length of 37.8 inches (960 mm)
• Inboard joint type: Male with 34 splines
• Outboard joint type: Conventional with 30 splines

Detailed Product Features and Specifications

The GM-8398 CV axle shaft from TrakMotive features a male inboard joint with 34 splines and a conventional outboard joint with 30 splines, both utilizing spline shaft connection styles for secure engagement. The included axle nut has a hex head type measuring 1.25 inches (31.8 mm) across flats, with a height of 0.87 inches (22 mm) and a length of 1.45 inches (36.72 mm). The axle nut thread size is M24*1.5 with a standard locking mechanism to ensure proper fastening. The overall compressed length of the axle shaft is 37.8 inches (960 mm), designed to match the driveline requirements of the specified Buick and Chevrolet models. This part does not include an ABS tone ring.

About the AAR CV Axle Shaft Product Line

The AAR CV Axle Shaft line by TrakMotive focuses on delivering reliable constant velocity axle components engineered for precise fitment and durability. This product line emphasizes new, high-quality CV axle shafts that meet OEM specifications for driveline and axle applications. The GM-8398 is part of this line, providing a direct replacement option for Buick LaCrosse and Chevrolet Malibu vehicles requiring dependable CV axle performance.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle shafts on Buick LaCrosse and Chevrolet Malibu
• Addresses issues such as axle shaft vibration or clicking noises during turns
• Resolves axle nut loosening or failure due to standard locking type design
• Corrects driveline imbalance caused by spline wear or joint damage
• Restores proper axle length and fitment for smooth vehicle operation

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Verify the axle nut thread size (M24*1.5) matches the vehicle specifications. Use a torque wrench to tighten the included hex axle nut to the manufacturer’s recommended torque setting. Inspect the spline connections for proper engagement and alignment during installation. Since this part does not include an ABS tone ring, confirm ABS sensor compatibility if applicable.

Quality Assurance and Warranty

The TrakMotive AAR CV Axle Shaft GM-8398 is a new component manufactured to meet or exceed OEM standards. It includes a standard locking axle nut to ensure secure installation. While specific warranty details are not provided, TrakMotive products typically undergo rigorous quality control to ensure durability and performance in Buick LaCrosse and Chevrolet Malibu applications.