TrakMotive NI-8433 CV Axle Shaft - Front Left or Front Right

TrakMotive CV Axle Shaft for Infiniti QX56/QX80

TrakMotive NI-8433 is a new CV axle shaft for front left and front right applications on select Infiniti QX56 and QX80 models. It is built with a neoprene boot, a conventional outboard joint, and a male inboard connection for direct driveline service on the listed vehicles.

Key Features

• Brand: TrakMotive CV Axle Shaft
• Part number: NI-8433
• New axle shaft construction
• Neoprene boot material
• Male inboard shaft connection style
• Conventional outboard shaft connection style
• 27 inboard splines and 29 outboard splines
• Overall compressed length: 27.72 in. (704 mm)
• Axle nut included with hex head, cotter pin locking type, and M24 x 1.5 thread size
• No ABS tone ring included

Product Details

This TrakMotive CV axle shaft is engineered for Infiniti driveline repair where the original axle has worn joints, torn boots, vibration, or clicking during turns. The NI-8433 uses a male inboard shaft connection and a conventional outboard joint, with dimensions and spline counts matched to the listed Infiniti QX56 and QX80 front positions. TrakMotive identifies this axle as a new part and notes that ABS axles fit non-ABS applications unless otherwise noted. This part cross-references Cardone New 66-6238 for the same application.

Vehicle Fitment

• Fits 2016 Infiniti QX80, front right, thru 5/31/16; CV axle shaft
• Fits 2016 Infiniti QX80, front left, thru 5/31/16; CV axle shaft
• Fits 2014-2015 Infiniti QX80, front right, CV axle shaft
• Fits 2014-2015 Infiniti QX80, front left, CV axle shaft
• Fits 2012-2013 Infiniti QX56, front right, CV axle shaft
• Fits 2011-2013 Infiniti QX56, front left, CV axle shaft

Common Repair Symptoms

• Clicking or popping noise during turns
• Vibration from the front driveline
• Grease leakage from a damaged CV boot
• Worn or noisy CV joints
• Axle shaft play or driveline shudder

Installation Notes

Verify spline count, compressed length, axle nut thread size, and position before installation. The included axle nut uses a cotter pin locking design and a 1 1/4 in. hex size. Confirm whether the vehicle is equipped for the listed front left or front right application, and inspect related hub and suspension components during service. For 2016 Infiniti QX80 applications, confirm the build date note through 5/31/16 before ordering.

Quality Assurance

TrakMotive states that this CV axle shaft is backed by a limited lifetime warranty. The manufacturer also notes ISO 9001:1007 and TS 16949:2009 certification, supporting controlled production and quality management for replacement driveline parts.