TrakMotive NI-8739 CV Axle Shaft - Front Left

Reliable CV Axle Shaft for Nissan and Infiniti Vehicles

The TrakMotive AAR CV Axle Shaft NI-8739 is engineered to provide dependable driveline performance for select Nissan and Infiniti models. Designed with precision, this new CV axle shaft ensures smooth power transfer and durability for your Murano, Pathfinder, or QX60.

• Compatible with Nissan Murano, Pathfinder, and Infiniti QX60
• New, not remanufactured, for consistent quality
• Neoprene boot material for enhanced durability and protection
• Hex head axle nut with cotter pin locking for secure fitment
• Overall compressed length of 26.61 inches (676 mm)
• Inboard joint type: Male with 29 splines
• Outboard joint type: Conventional with 32 splines
• Axle nut thread size M24 x 1.5, 1.25 inch hex size

About the AAR CV Axle Shaft Product Line

The AAR CV Axle Shaft line by TrakMotive focuses on delivering reliable constant velocity components tailored for specific vehicle applications. This product line emphasizes precise fitment and durable materials, such as neoprene boots and robust spline designs, to maintain driveline integrity and reduce maintenance needs. The NI-8739 model exemplifies these qualities, engineered specifically for Nissan and Infiniti crossovers and SUVs.

Detailed Product Features and Specifications

The NI-8739 CV axle shaft features a neoprene boot that resists wear and environmental damage, helping to protect the internal joint components. The inboard joint is a male type with 29 splines, while the outboard joint is conventional with 32 splines, both designed for secure spline engagement. The axle nut included is a hex head type measuring 1.25 inches across flats, with a height of 0.93 inches and a length of 1.45 inches, secured by a cotter pin locking mechanism to prevent loosening during operation. The overall compressed length of 26.61 inches (676 mm) ensures proper fitment within the driveline assembly of compatible vehicles.

Common Applications and Problem Solving

• Replacement for worn or damaged CV axle shafts on Nissan Murano, Pathfinder, and Infiniti QX60
• Addresses issues such as axle vibration or clicking noises during turns
• Resolves grease leakage caused by torn or degraded CV boots
• Eliminates driveline binding or uneven power transfer
• Prevents axle nut loosening with cotter pin locking design

Installation Notes and Tips

Ensure the axle nut torque specifications are followed according to the vehicle manufacturer’s guidelines. The included hex head axle nut with cotter pin locking requires proper alignment of the cotter pin hole to secure the nut effectively. Inspect the splines on both the inboard and outboard shafts for damage before installation to guarantee smooth engagement. Use appropriate tools to avoid damaging the neoprene boot during installation.

Quality Assurance and Warranty

The TrakMotive AAR CV Axle Shaft NI-8739 is a new component manufactured 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 reliability and performance in driveline applications.