TrakMotive NI-8370 CV Axle Shaft - Front Left

Reliable CV Axle Shaft for Infiniti FX35 and FX37

The TrakMotive CV Axle Shaft NI-8370 is engineered to provide dependable driveline performance for Infiniti FX35 and FX37 models. Designed as a new replacement part, it ensures precise fitment and durability for your vehicle's front-wheel drive system.

• Compatible with Infiniti FX35 and FX37 models
• Includes axle nut with cotter pin locking mechanism
• Neoprene boot material for enhanced joint protection
• Overall compressed length of 26.81 inches (681 mm)
• Hex head axle nut measuring 1 1/4 inch (31.8 mm) across flats
• Inboard flange joint and conventional outboard joint design
• 27 outboard splines for secure shaft connection

TrakMotive CV Axle Shaft Product Line Overview

The TrakMotive CV Axle Shaft line focuses on delivering new, high-quality constant velocity components designed to meet or exceed OEM specifications. This product line emphasizes precise fitment and reliable performance, making it suitable for driveline repairs on vehicles like the Infiniti FX35 and FX37. The NI-8370 part number represents a specific axle shaft engineered with a flange-type inboard joint and conventional outboard joint to maintain smooth power transfer and vehicle stability.

Detailed Product Description and Specifications

This CV axle shaft features a neoprene boot that offers resistance to wear and environmental factors, helping to protect the joint from contaminants. The axle nut included is a hex head type with a 1-inch height and a 1 1/4 inch hex size, secured by a cotter pin locking system to prevent loosening during operation. The inboard joint connects via a flange style, while the outboard joint uses a conventional connection with 27 splines, ensuring a secure and stable fit. The overall compressed length of 26.81 inches (681 mm) is designed to match the factory specifications for the Infiniti FX35 and FX37 models, ensuring proper alignment and driveline function.

Common Applications and Problem Resolution

• Replacement for worn or damaged CV axle shafts on Infiniti FX35 and FX37
• Eliminates clicking or popping noises during turns caused by joint wear
• Resolves vibration issues related to axle imbalance or joint failure
• Prevents grease leaks from torn or degraded CV boots
• Restores proper driveline function and vehicle handling

Installation Notes and Tips

When installing the TrakMotive NI-8370 CV Axle Shaft, ensure the cotter pin locking axle nut is properly secured to maintain safety and prevent loosening. Verify the flange and conventional joint connections are seated correctly to avoid premature wear. It is recommended to inspect related suspension and driveline components during installation to ensure overall system integrity.

Quality Assurance and Warranty Information

This CV axle shaft is a new, not remanufactured, component designed to meet OEM standards for fit and function. TrakMotive products typically come with a limited warranty covering defects in materials and workmanship. Please refer to the manufacturer’s warranty documentation for specific terms and conditions.