TrakMotive NI-8648 CV Axle Shaft - Front Right

Overview of TrakMotive CV Axle Shaft NI-8648

The TrakMotive CV Axle Shaft NI-8648 is designed for reliable driveline performance in select INFINITI models. Engineered to meet OEM specifications, this new CV axle shaft ensures proper fit and function for vehicles like the INFINITI EX37, G37, Q50, Q60, and QX50.

• Compatible with INFINITI EX37, G37, Q50, Q60, and QX50 models
• Includes axle nut with cotter pin locking mechanism
• Neoprene boot material for enhanced durability
• Hex head axle nut with 31.8 mm (1.25 in) hex size
• Overall compressed length of 601 mm (23.66 in)
• New, not remanufactured, for consistent quality
• Inboard joint type: Male with 25 splines; Outboard joint type: Conventional with 27 splines

Detailed Product Features and Specifications

The TrakMotive CV Axle Shaft NI-8648 is part of the CV Axle Shaft product line, which focuses on delivering precise driveline components tailored for specific vehicle applications. This axle shaft features a neoprene boot that resists wear and environmental damage, helping to maintain joint integrity over time. The included axle nut is a hex head type measuring 31.8 mm across flats, with a height of 23.6 mm and length of 36.72 mm, secured by a cotter pin locking system to prevent loosening during operation.

The inboard joint connection is male style with 25 splines, while the outboard joint is conventional with 27 splines, ensuring compatibility with the specified INFINITI models. The overall compressed length of 601 mm (23.66 inches) matches OEM dimensions for proper installation and driveline geometry.

Applications and Common Repair Uses

• Replacement of worn or damaged CV axle shafts on INFINITI EX37, G37, Q50, Q60, and QX50
• Addressing axle shaft joint noise or vibration issues
• Fixing torn or leaking CV boots to prevent grease loss and contamination
• Resolving axle nut loosening problems with included cotter pin locking nut
• Restoring driveline stability and smooth power transfer to wheels

Installation Notes and Tips

When installing the TrakMotive CV Axle Shaft NI-8648, ensure the axle nut is torqued to manufacturer specifications and secured with the cotter pin to maintain locking integrity. Inspect the surrounding suspension and driveline components for wear or damage during replacement. The neoprene boot should be checked for proper seating to prevent premature failure. This axle shaft is designed for direct fit replacement on compatible INFINITI models, simplifying installation.

Quality Assurance and Warranty

This CV axle shaft is new and manufactured to meet or exceed OEM standards for fit, form, and function. The use of durable neoprene boot material and precise spline counts ensures long service life. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to support reliable vehicle operation.