TrakMotive
AAR CV Axle Shaft

TrakMotive HO-8599 CV Axle Shaft - Front Left

Brand TrakMotive HO-8599
Position Front Left
Abs Tone Ring Included No
Axle Nut Head Type Hex
Axle Nut Height (in) 0.91
Axle Nut Height (mm) 23
Axle Nut Hex Size (in) 1.36
Axle Nut Hex Size (mm) 34.6
Axle Nut Included Yes
Axle Nut Length (in) 1.57
Axle Nut Length (mm) 39.95
Axle Nut Locking Type Stake
Axle Nut Thread Size M26*1.5
Boot Material Neoprene
Inboard Joint Type Male
Inboard Shaft Connection Style Spline
New Or Remanufactured New
Number Of Inboard Splines 31
Number Of Outboard Splines 30
Outboard Joint Type Conventional
Outboard Shaft Connection Style Spline
Overall Compressed Length (in) 26.3
Overall Compressed Length (mm) 668
Product line AAR CV Axle Shaft
Fits Acura · 3 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.

Axle nut included. Saves a separate parts run during installation.

Cross-references TrakMotive HO-8599, 60-4325 and 44306TX4A00 for the same application. See all 5.

$138.02Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $138.02
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Front Left CV Axle for Acura RDX

TrakMotive HO-8599 is a new AAR CV axle shaft for the front left position on 2013-2015 Acura RDX models. It is built for direct replacement service with the correct spline counts, compressed length, and axle nut specifications for the listed application.

Fits 2013-2015 Acura RDX, front left. This TrakMotive HO-8599 axle is a fitment-based replacement for the updated design used on these vehicles.

Key Features

  • New CV axle shaft for front left installation
  • Overall compressed length: 26.3 in. (668 mm)
  • Inboard joint type: male with spline connection
  • Outboard joint type: conventional with spline connection
  • Inboard splines: 31; outboard splines: 30
  • Neoprene boot material for drivetrain protection
  • Axle nut included with hex head, stake locking type
  • Axle nut thread size: M26 x 1.5
  • No ABS tone ring included

Detailed Description

TrakMotive HO-8599 is an AAR CV axle shaft engineered for the front left side of the 2013-2015 Acura RDX. It is a new unit with the correct spline configuration and compressed length for the listed application, helping maintain proper driveline geometry and axle engagement. The axle includes a neoprene boot and an axle nut, and it is specified without an ABS tone ring.

For buyers searching for a 2013 Acura RDX front left CV axle shaft, a 2014 Acura RDX axle replacement, or a 2015 Acura RDX driveline component, HO-8599 provides a direct-fit option for the confirmed vehicle application. This part cross-references HO10608ER for the same application.

What This Part Helps Address

  • Clicking or popping noises during turns from a worn CV joint
  • Vibration or shudder under acceleration from axle wear
  • Torn boot conditions that can lead to grease loss and contamination
  • Excessive play in the front left driveline assembly
  • Axle replacement needs after joint or shaft damage

Installation Notes

Verify the vehicle is a 2013-2015 Acura RDX with front left application before installation. Confirm axle nut thread size, spline count, and compressed length against the removed part to ensure proper match. Use the included axle nut and follow the vehicle service procedure for staking and torque specifications. Check ABS-related components on the vehicle, since this axle does not include an ABS tone ring.

Quality Assurance

TrakMotive identifies this AAR CV axle shaft as a new part and states that the company is ISO 9001:1007 and TS 16949:2009 certified. The manufacturer also backs this part with a limited lifetime warranty.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2015AcuraRDXFront LeftUpdated Design; AAR CV Axle Shaft
2014AcuraRDXFront LeftUpdated Design; AAR CV Axle Shaft
2013AcuraRDXFront LeftUpdated Design; AAR CV Axle Shaft
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
TrakMotive — HO-859960-432544306TX4A0044306TX4A01HO10608ER