TrakMotive
AAR CV Axle Shaft

TrakMotive NI-8735 CV Axle Shaft - Front Left

Brand TrakMotive NI-8735
Position Front Left
Abs Tone Ring Included No
Axle Nut Head Type Hex
Axle Nut Height (in) 0.93
Axle Nut Height (mm) 23.6
Axle Nut Hex Size (in) 1.25
Axle Nut Hex Size (mm) 31.8
Axle Nut Included Yse
Axle Nut Length (in) 1.45
Axle Nut Length (mm) 36.72
Axle Nut Locking Type Cotter pin
Axle Nut Thread Size M24*1.5
Boot Material Neoprene
Inboard Joint Type Male
Inboard Shaft Connection Style Spline
New Or Remanufactured New
Number Of Inboard Splines 29
Number Of Outboard Splines 32
Outboard Joint Type Conventional
Outboard Shaft Connection Style Spline
Overall Compressed Length (in) 27.48
Overall Compressed Length (mm) 698
Product line AAR CV Axle Shaft
Fits INFINITI · 7 vehicles

New replacement shaft. Built as a fresh CV axle shaft for straightforward service.

Neoprene boot material. Helps resist wear while keeping the joint protected.

Spline connections. 29 inboard and 32 outboard splines for secure engagement.

Cross-references TrakMotive NI-8735 and 391015NA2A for the same application. See all 2.

$139.16Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $139.16
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

TrakMotive NI-8735 Front Left CV Axle Shaft

TrakMotive NI-8735 is a new front left CV axle shaft for select INFINITI QX50 and QX55 applications. Built for OE AAR design coverage, it supports direct replacement needs on the listed vehicles with the correct spline counts, compressed length, and axle nut specifications.

Key Features

  • Brand: TrakMotive AAR CV Axle Shaft line
  • Part number: NI-8735
  • Front left CV axle shaft for listed INFINITI applications
  • New construction with neoprene boot material
  • Inboard joint type: male; inboard shaft connection: spline
  • Outboard joint type: conventional; outboard shaft connection: spline
  • 29 inboard splines and 32 outboard splines
  • Overall compressed length: 27.48 in. (698 mm)
  • Axle nut included; hex head, cotter pin locking type, M24 x 1.5 thread
  • No ABS tone ring included

Product Details

The TrakMotive AAR CV Axle Shaft line focuses on OE-style axle replacement for vehicles that require accurate fit and driveline geometry. NI-8735 is specified for the front left position on 2020-2023 INFINITI QX50, 2022-2023 INFINITI QX55, and 2019 INFINITI QX50 with updated design coverage. This part number, NI-8735, is built as a new axle shaft with the listed spline counts, joint styles, and compressed length to match the application requirements.

This part cross-references 391015NA2A for the same application.

What It Helps Address

  • Clicking or popping noises during turns from a worn CV axle
  • Vibration or shudder under acceleration caused by driveline wear
  • Torn or deteriorated axle boot conditions
  • Excessive play in the front left axle assembly
  • Loss of smooth power transfer to the front wheel

Installation Notes and Tips

Verify the vehicle’s front left application, model year, and OE AAR design before installation. Confirm axle nut thread size, hex size, and locking style against the original hardware and service information. Check spline counts and overall compressed length during comparison with the removed axle to ensure proper fitment on the INFINITI QX50 or INFINITI QX55 application.

Quality Assurance

TrakMotive states that this AAR CV axle shaft line is backed by a limited lifetime warranty. The manufacturer also notes ISO 9001:1007 and TS 16949:2009 certification for its quality management system.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2023INFINITIQX50Front LeftOE AAR design; AAR CV Axle Shaft
2023INFINITIQX55Front LeftOE AAR design; AAR CV Axle Shaft
2022INFINITIQX50Front LeftOE AAR design; AAR CV Axle Shaft
2022INFINITIQX55Front LeftOE AAR design; AAR CV Axle Shaft
2021INFINITIQX50Front LeftOE AAR design; AAR CV Axle Shaft
2020INFINITIQX50Front LeftOE AAR design; AAR CV Axle Shaft
2019INFINITIQX50Front LeftUpdated Design; AAR CV Axle Shaft
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
TrakMotive — NI-8735391015NA2A