TrakMotive NI-8575 CV Axle Shaft - Front Right

TrakMotive CV Axle Shaft NI-8575 Overview

The TrakMotive CV Axle Shaft NI-8575 is designed specifically for INFINITI FX35, FX37, and FX50 models. This new CV axle shaft provides reliable driveline performance with precise fitment and durable construction to maintain vehicle stability and smooth power transfer.

• Compatible with INFINITI FX35, FX37, and FX50
• New CV axle shaft with part number NI-8575
• Neoprene boot material for enhanced durability
• Hex head axle nut with cotter pin locking mechanism included
• Overall compressed length of 25.67 inches (652 mm)
• Male inboard joint and conventional outboard joint types
• 25 inboard splines and 27 outboard splines for secure shaft connection

Detailed Features of the TrakMotive CV Axle Shaft

The NI-8575 CV Axle Shaft from TrakMotive’s CV Axle Shaft product line is engineered to meet the specific driveline requirements of INFINITI FX series vehicles. It features a neoprene boot that resists wear and environmental damage, ensuring long-lasting protection for the joint. The inboard joint uses a male connection style with 25 splines, while the outboard joint is conventional with 27 splines, providing a secure and precise fit. The axle nut included is a hex head type measuring 1 1/4 inches (31.8 mm) across the flats, with a height of 1 inch (23.6 mm) and a length of 1 1/3 inches (34.4 mm). It uses an M24x1.5 thread size and locks with a cotter pin for added safety. The overall compressed length of 25.67 inches (652 mm) ensures proper alignment and fitment within the vehicle’s driveline system.

Applications and Common Issues Addressed

• Replacement for worn or damaged CV axle shafts on INFINITI FX35, FX37, and FX50
• Eliminates clicking or popping noises during turns caused by joint wear
• Resolves vibration or shuddering issues related to axle imbalance or joint failure
• Prevents grease leakage and contamination with durable neoprene boot
• Restores proper driveline function and vehicle stability

Installation Notes and Tips

When installing the TrakMotive NI-8575 CV Axle Shaft, ensure the cotter pin locking axle nut is properly secured to prevent loosening during operation. Verify the spline counts and joint types match the vehicle’s specifications for a correct fit. The neoprene boot should be inspected for any damage during installation to maintain joint protection. Proper torque specifications for the axle nut should be followed according to INFINITI service guidelines.

Quality Assurance and Warranty

This CV axle shaft is a new, not remanufactured, component from TrakMotive, designed to meet OEM standards for fit and function. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to ensure durability and performance in driveline applications.