TrakMotive NI-8371 CV Axle Shaft - Front Left

Overview of TrakMotive CV Axle Shaft NI-8371 for Infiniti FX50

The TrakMotive CV Axle Shaft NI-8371 is designed specifically for the Infiniti FX50, providing reliable driveline performance. This new CV axle shaft ensures proper power transfer from the transmission to the wheels, maintaining vehicle stability and handling.

• Compatible with Infiniti FX50 models
• Includes axle nut with cotter pin locking type
• Neoprene boot material for durability and protection
• Hex head axle nut measuring 1 1/4 inch (31.8 mm)
• Overall compressed length of 27.13 inches (689 mm)
• Inboard joint type: flange with flange shaft connection
• Outboard joint type: conventional with conventional shaft connection
• 27 outboard splines for secure fitment
• Axle nut thread size M24*1.5

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering new, high-quality CV components engineered for precise fit and function. This line emphasizes durability with neoprene boots and secure flange and conventional joint connections, ensuring consistent driveline performance. The NI-8371 model is part of this line, tailored to meet the specifications required by Infiniti FX50 vehicles.

Technical Description and Specifications

The NI-8371 CV axle shaft features a neoprene boot that offers resistance to wear and environmental damage, extending the life of the joint. The inboard joint uses a flange type connection, while the outboard joint is conventional, both designed to maintain smooth rotational movement. The included axle nut has a hex head measuring 1 1/4 inches across flats and a height of 1 inch (23.6 mm), with a length of 1 1/3 inches (34.4 mm). It secures with a cotter pin locking mechanism and threads sized M24*1.5, ensuring a tight and safe fit. The overall compressed length of 27.13 inches (689 mm) matches OEM specifications for the Infiniti FX50.

Common Applications and Problem Solving

• Replacement for worn or damaged CV axle shafts on Infiniti FX50
• Resolves clicking or popping noises during turns caused by joint wear
• Eliminates vibration or shuddering under acceleration due to axle imbalance
• Fixes grease leaks from torn or damaged CV boots
• Restores proper driveline function after axle shaft bending or breakage

Installation Notes and Tips

When installing the TrakMotive NI-8371 CV axle shaft, ensure the cotter pin locking axle nut is properly secured to prevent loosening. Verify the flange and conventional joint connections are seated correctly to avoid premature wear. Use appropriate torque specifications for the M24*1.5 threaded axle nut. Inspect the neoprene boot for any damage during installation to maintain joint protection.

Quality Assurance and Warranty

This CV axle shaft is a new, not remanufactured, component built to meet or exceed OEM standards for the Infiniti FX50. The neoprene boot and robust joint design contribute to long service life. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to ensure reliability and fitment accuracy.