TrakMotive NI-8357 CV Axle Shaft - Rear Left

CV Axle Shaft for Nissan 370Z and Infiniti Rear Left

TrakMotive NI-8357 is a new CV axle shaft for rear left applications on select Nissan and INFINITI models. It is built with a neoprene boot, a conventional outboard joint, and a flange-style inboard connection for direct driveline service on the listed vehicles.

Key Features

• Brand: TrakMotive CV Axle Shaft
• Part number: NI-8357
• Rear left fitment for select Nissan 370Z and INFINITI G35, G37, G25, and Q40 applications
• New axle assembly with 32 outboard splines
• Neoprene boot material for joint protection
• Flange inboard joint and flange shaft connection style
• Conventional outboard joint and conventional outboard shaft connection style
• Axle nut included with M24 x 1.5 thread, hex head, and cotter pin locking type
• ABS tone ring not included
• Overall compressed length: 24.33 in. (618 mm)

Detailed Description

TrakMotive NI-8357 is a CV axle shaft engineered for rear left driveline service on the Nissan 370Z and select INFINITI rear left applications. This axle uses a flange-style inboard connection, a conventional outboard joint, and a 32-spline outboard design to match the listed vehicle fitments. The neoprene boot helps protect the CV joint area, while the included axle nut provides the specified M24 x 1.5 thread, 35.5 mm hex size, and cotter pin locking style.

TrakMotive’s CV Axle Shaft line focuses on replacement driveline components for passenger vehicles, and this NI-8357 part number is listed for 2007-2008 INFINITI G35, 2009-2010 INFINITI G37, 2011 INFINITI G37 through 9/10, 2012-2013 INFINITI G37, 2011 INFINITI G25 through 9/10, 2012 INFINITI G25, 2015 INFINITI Q40, and 2009-2020 Nissan 370Z rear left applications. This part cross-references OE numbers 396001BP0A and 396011NC0A for the same application.

Common Problems This Axle Can Address

• Clicking or popping from a worn CV joint during acceleration or turning
• Vibration from a damaged or out-of-balance axle shaft
• Grease leakage from a torn or deteriorated boot
• Driveline noise caused by excessive axle wear
• Loss of smooth power transfer to the rear wheels

Installation Notes and Tips

Verify rear left position, spline count, axle nut thread size, and overall compressed length before installation. Confirm whether the vehicle is one of the listed INFINITI G37 or G25 applications with the 9/10 cutoff note, and compare the original axle configuration to the flange and conventional joint styles on this part. Inspect related hub, seal, and suspension components during replacement to help prevent repeat driveline noise.

Quality Assurance

This axle is a new replacement part from TrakMotive and is backed by a limited lifetime warranty. TrakMotive states that its manufacturing is supported by ISO 9001:1007 and TS 16949:2009 certified company processes. ABS axles fit non-ABS applications unless otherwise noted.