HomeDriveline and Axles > CV ComponentsTrakMotive BM-8055 CV Axle Shaft - Front Left
Part #: BM-8055

TrakMotive BM-8055 CV Axle Shaft - Front Left

CV Axle Shaft, Front Left
⚙️ 26 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$129.03Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦CV Axle Shaft, Front Left
🚗Fitment: BMW, X6 and X5
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of TrakMotive CV Axle Shaft BM-8055

The TrakMotive CV Axle Shaft BM-8055 is engineered for reliable driveline performance in BMW X5 and X6 models. Designed as a new replacement part, it ensures precise fitment and durability for your vehicle's front or rear axle assembly.

  • Compatible with BMW X5 and X6 models
  • Includes axle nut with stake locking type
  • Neoprene boot material for enhanced joint protection
  • Overall compressed length of 24.96 inches (634 mm)
  • Hex head axle nut with 35.5 mm hex size
  • Male inboard joint and conventional outboard joint types
  • 27 inboard splines and 30 outboard splines for secure shaft connection

Detailed Product Features and Specifications

This TrakMotive CV Axle Shaft BM-8055 is part of the CV Axle Shaft product line, which focuses on delivering precise driveline components tailored for specific vehicle applications. The axle shaft features a neoprene boot that offers resistance to wear and environmental factors, helping to maintain joint integrity over time. The inboard joint is a male type with 27 splines, while the outboard joint is conventional with 30 splines, ensuring compatibility with the BMW X5 and X6 driveline systems.

The included axle nut is a hex head type with a 35.5 mm hex size and a height of 16 mm (5/8 inch). It uses a stake locking mechanism and has a thread size of M27*1.5, providing secure fastening during installation. The overall compressed length of the axle shaft is 24.96 inches (634 mm), matching OEM specifications for proper fit and function.

Applications and Common Repair Uses

  • Replacement of worn or damaged CV axle shafts on BMW X5 and X6
  • Resolving axle vibration or clicking noises during turns
  • Fixing torn or leaking CV boots to prevent joint contamination
  • Addressing axle shaft imbalance or joint wear affecting driveline performance
  • Restoring proper axle nut torque and secure connection

Installation Notes and Tips

When installing the TrakMotive CV Axle Shaft BM-8055, ensure the axle nut is torqued to manufacturer specifications and properly staked to prevent loosening. Inspect the CV boots for any damage before installation, and verify spline engagement on both inboard and outboard joints. Use appropriate tools for the 35.5 mm hex axle nut to avoid rounding or damage. Proper alignment and secure fastening are critical for driveline reliability.

Quality Assurance and Warranty Information

This CV Axle Shaft is a new, remanufactured-free component designed to meet or exceed OEM standards for fit and function. TrakMotive provides quality assurance through rigorous manufacturing controls. While specific warranty details are not provided here, new parts typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.

BrandTrakMotive
Part NumberBM-8055
PositionCV Axle Shaft, Front Left
Abs Tone Ring IncludedNo
Axle Nut Head TypeHex
Axle Nut Height (in)5/8
Axle Nut Height (mm)16
Axle Nut Hex Size (in)1 2/5
Axle Nut Hex Size (mm)35.5
Axle Nut IncludedYes
Axle Nut Length (in)1 3/5
Axle Nut Length (mm)41
Axle Nut Locking TypeStake
Axle Nut Thread SizeM27*1.5
Boot MaterialNeoprene
Inboard Joint TypeMale
Inboard Shaft Connection StyleMale
New Or RemanufacturedNew
Number Of Inboard Splines27
Number Of Outboard Splines30
Outboard Joint TypeConventional
Outboard Shaft Connection StyleConventional
Overall Compressed Length (in)24.96
Overall Compressed Length (mm)634

This part fits 26 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2019BMWX64.4LV8Front LeftStandard Duty Replacement; CV Axle Shaft
2018BMWX54.4LV8Front LeftStandard Duty Replacement; CV Axle Shaft
2018BMWX64.4LV8Front LeftStandard Duty Replacement; CV Axle Shaft
2017BMWX54.4LV8Front LeftStandard Duty Replacement; CV Axle Shaft
2017BMWX64.4LV8Front LeftTwin Turbo; CV Axle Shaft
2016BMWX5MFront LeftThru 11/30/15; CV Axle Shaft
2016BMWX64.4LV8Front LeftTwin Turbo; CV Axle Shaft
2015BMWX5xDrive50i4.4LV8Front LeftCV Axle Shaft
2015BMWX5Excellence4.4LV8Front LeftCV Axle Shaft
2015BMWX64.4LV8Front LeftTwin Turbo; CV Axle Shaft
2014BMWX5xDrive50i4.4LV8Front LeftCV Axle Shaft
2014BMWX5Excellence4.4LV8Front LeftCV Axle Shaft
2014BMWX6Front LeftCV Axle Shaft
2013BMWX5Front LeftCV Axle Shaft
2013BMWX6Front LeftCV Axle Shaft
2012BMWX5Front LeftCV Axle Shaft
2012BMWX6Front LeftCV Axle Shaft
2011BMWX5Front LeftCV Axle Shaft
2011BMWX6xDrive35iFront LeftCV Axle Shaft
2010BMWX5Front LeftCV Axle Shaft
2010BMWX6xDrive35iFront LeftCV Axle Shaft
2009BMWX5Front LeftCV Axle Shaft
2009BMWX6Front LeftCV Axle Shaft
2008BMWX5Front LeftCV Axle Shaft
2008BMWX6Front LeftCV Axle Shaft
2007BMWX5Front LeftCV Axle Shaft

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

66-931880-7918AX-7918BM-8-8514BM-8055BM10530BW-2111NCV428569

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.