HomeDriveline and Axles > CV ComponentsTrakMotive GM-8506 CV Axle Shaft - Rear Right
Part #: GM-8506

TrakMotive GM-8506 CV Axle Shaft - Rear Right

CV Axle Shaft, Rear Right
⚙️ 8 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$156.10Free 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, Rear Right
🚗Fitment: Cadillac, CTS
🔄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 GM-8506 for Cadillac CTS

The TrakMotive CV Axle Shaft GM-8506 is engineered specifically for Cadillac CTS models, providing reliable driveline performance. Designed as a new replacement part, this axle shaft ensures proper fit and function for your vehicle's front-wheel or all-wheel drive system.

  • Brand: TrakMotive
  • Brand Line: CV Axle Shaft
  • Part Number: GM-8506
  • Compatible with Cadillac CTS
  • New, not remanufactured
  • Neoprene boot material for durability
  • Hex axle nut with self-locking feature included
  • Inboard bolt-on joint with Allen head bolts
  • Overall compressed length: 720 mm (28.35 in)
  • Overall extended length: 767 mm (30.2 in)

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft line focuses on delivering precise fitment and durability for driveline and axle components. This product line emphasizes quality materials such as neoprene boots and robust joint designs to maintain smooth power transfer and reduce wear. The GM-8506 model exemplifies these standards with its bolt-on inboard joint and conventional outboard joint, ensuring compatibility and ease of maintenance for Cadillac CTS vehicles.

Technical Specifications and Features

The GM-8506 CV Axle Shaft features a hex head axle nut measuring 31.8 mm across flats, with a height of 28 mm and length of 36.72 mm. The axle nut includes a self-locking mechanism and has a thread size of M24 x 1.5, enhancing secure installation. The inboard joint uses a bolt-on connection style with six M10 x 1.5 Allen head bolts, each 70 mm (2 3/4 in) in length, providing a strong and reliable attachment. The outboard joint is a conventional spline type with 30 splines, designed for smooth torque transfer. The neoprene boot material offers resistance to environmental factors, protecting the joint from contaminants and extending service life.

Applications and Problem Solving

  • Replacement of worn or damaged CV axle shafts on Cadillac CTS models
  • Eliminates clicking or popping noises during turns caused by joint wear
  • Resolves vibration issues related to axle imbalance or joint failure
  • Addresses grease leakage from torn or degraded boots
  • Restores proper driveline function for front or all-wheel drive systems

Installation Notes and Tips

When installing the TrakMotive GM-8506 CV Axle Shaft, ensure the axle nut is torqued to manufacturer specifications to engage the self-locking feature properly. The bolt-on inboard joint requires tightening of all six Allen head bolts evenly to maintain joint integrity. Inspect the neoprene boot for any damage during installation and verify spline engagement on the outboard shaft for a secure fit. Proper alignment and lubrication are essential for optimal performance and longevity.

Quality Assurance and Warranty

This CV Axle Shaft is a new, high-quality replacement part manufactured to meet or exceed OEM standards for Cadillac CTS vehicles. The use of durable materials such as neoprene boots and precision-machined components supports reliable operation. Warranty details are provided by TrakMotive and typically cover defects in materials and workmanship under normal use conditions.

BrandTrakMotive
Part NumberGM-8506
PositionCV Axle Shaft, Rear Right
Axle Nut Head TypeHex
Axle Nut Height (mm)28
Axle Nut Hex Size (mm)31.8
Axle Nut IncludedYes
Axle Nut Length (mm)36.72
Axle Nut Locking TypeSelf-lock
Axle Nut Thread SizeM24*1.5
Boot MaterialNeoprene
Inboard Bolt Head Size (in)5/16
Inboard Bolt Head Size (mm)8
Inboard Bolt Head TypeAllen
Inboard Bolt Length (in)2 3/4
Inboard Bolt Length (mm)70
Inboard Bolt Thread SizeM10*1.5
Inboard Joint TypeBolt-on
Inboard Shaft Connection StyleBolt-on
New Or RemanufacturedNew
Number Of Inboard Joint Bolt Holes6
Number Of Inboard Shaft Bolts6
Number Of Outboard Splines30
Outboard Joint TypeConventional
Outboard Shaft Connection StyleSpline
Overall Compressed Length (in)28.35
Overall Compressed Length (mm)720
Overall Extended Length (in)30.2
Overall Extended Length (mm)767

This part fits 8 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2019CadillacCTS3.6LV6Rear RightCV Axle Shaft
2018CadillacCTS3.6LV6Rear Right8th digit; CV Axle Shaft
2017CadillacCTS3.6LV6Rear Right8th digit; CV Axle Shaft
2016CadillacCTS3.6LV6Rear Right8th digit; CV Axle Shaft
2015CadillacCTS3.6LV6Rear Right8th digit; CV Axle Shaft
2015CadillacCTSSedan2.0LL4Rear RightCV Axle Shaft
2014CadillacCTSSedan3.6LV6Rear Right8th digit; CV Axle Shaft
2014CadillacCTSSedan2.0LL4Rear RightCV 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:

84309450GM-8506

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