TrakMotive NI-8406 CV Axle Shaft - Rear Right

TrakMotive CV Axle Shaft for Infiniti Q45

The TrakMotive CV Axle Shaft NI-8406 is engineered specifically for the Infiniti Q45, providing reliable driveline performance. Designed as a new replacement part, it ensures proper fit and function for your vehicle's front axle assembly.

• Compatible with Infiniti Q45 models
• Includes axle nut with cotter pin locking mechanism
• Neoprene boot material for enhanced durability
• Inboard flange joint and conventional outboard joint types
• Overall compressed length of 26.14 inches (664 mm)
• Axle nut hex size: 35.5 mm (1 2/5 inch)
• Axle nut thread size: M24 x 1.5
• 29 outboard splines for secure shaft connection

Product Details and Specifications

This TrakMotive CV Axle Shaft NI-8406 is part of the CV Axle Shaft product line, which focuses on delivering precise driveline components tailored to specific vehicle applications. The CV Axle Shaft line emphasizes quality materials and exact fitment to maintain drivetrain integrity and vehicle safety.

The axle shaft features a neoprene boot that resists wear and environmental damage, protecting the internal CV joints. The inboard joint uses a flange connection style, while the outboard joint is conventional, ensuring compatibility with the Infiniti Q45's driveline design. The included axle nut is a hex head type measuring 35.5 mm across flats, with a height of 17.5 mm and a length of 41 mm, secured by a cotter pin locking system to prevent loosening during operation.

Common Applications and Problem Solving

• Replacement for worn or damaged CV axle shafts on Infiniti Q45
• Resolves issues with axle vibration or clicking noises during turns
• Addresses grease leakage from torn or degraded CV boots
• Fixes axle shaft play or looseness affecting vehicle handling
• Restores proper torque transfer from transmission to wheels

Installation Notes and Tips

When installing the TrakMotive CV Axle Shaft NI-8406 on an Infiniti Q45, ensure the axle nut is torqued to manufacturer specifications and secured with the cotter pin to maintain safety. Inspect the axle shaft splines and joint connections for proper engagement before final assembly. Use appropriate tools for the hex head axle nut (35.5 mm) to avoid damage during installation.

Quality Assurance and Warranty

This CV Axle Shaft is a new, not remanufactured, component designed to meet OEM standards for fit and function. TrakMotive products undergo quality control to ensure durability and performance. Please refer to TrakMotive's warranty policy for specific coverage details.