TrakMotive
CV Axle Shaft

TrakMotive GM-8510 CV Axle Shaft - Rear Left

Brand TrakMotive GM-8510
Position Rear Left
Axle Nut Head Type Hex
Axle Nut Height (mm) 28
Axle Nut Hex Size (mm) 31.8
Axle Nut Included Yes
Axle Nut Length (mm) 36.72
Axle Nut Locking Type Self-lock
Axle Nut Thread Size M24*1.5
Boot Material Neoprene
Inboard Bolt Head Size (in) 5/16
Inboard Bolt Head Size (mm) 8
Inboard Bolt Head Type Allen
Inboard Bolt Length (in) 2 3/4
Inboard Bolt Length (mm) 70
Inboard Bolt Thread Size M10*1.5
Inboard Joint Type Bolt-on
Inboard Shaft Connection Style Bolt-on
New Or Remanufactured New
Number Of Inboard Joint Bolt Holes 6
Number Of Inboard Shaft Bolts 6
Number Of Outboard Splines 30
Outboard Joint Type Conventional
Outboard Shaft Connection Style Spline
Overall Compressed Length (in) 26.38
Overall Compressed Length (mm) 670
Overall Extended Length (in) 27.83
Overall Extended Length (mm) 707
Product line CV Axle Shaft
Fits Cadillac · 10 vehicles

New CV axle shaft. Bolt-on design for straightforward replacement.

Neoprene boot material. Helps protect the joint from dirt and moisture.

ISO 9001 and TS 16949 certified. Built under recognized quality management standards.

Cross-references TrakMotive GM-8510 and 84309449 for the same application. See all 2.

$170.37Free 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 $170.37
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Left CV Axle Shaft for Cadillac CTS

TrakMotive GM-8510 is a new CV axle shaft for rear left applications on select 2014-2018 Cadillac CTS models. It is built with a neoprene boot, a bolt-on inboard joint, and the correct spline and axle nut specifications for direct replacement service.

Key Features

  • Fits 2014-2018 Cadillac CTS, rear left
  • New CV axle shaft for driveline and axle service
  • 30 outboard splines and conventional outboard joint design
  • Bolt-on inboard shaft connection with 6 bolt holes
  • Neoprene boot material for CV joint protection
  • Includes axle nut with self-locking design
  • Overall compressed length: 670 mm; overall extended length: 707 mm
  • TrakMotive GM-8510 for direct-fit replacement applications

Product Details

TrakMotive CV Axle Shaft GM-8510 is engineered for rear left service on the Cadillac CTS from 2014 through 2018. This axle uses a bolt-on inboard joint, 30 outboard splines, and a conventional outboard joint layout to match the listed application. The axle nut is included and uses an M24 x 1.5 thread with a self-locking hex design. TrakMotive GM-8510 is part of the CV Axle Shaft line and is backed by manufacturing standards from an ISO 9001:1007 and TS 16949:2009 certified company.

This part cross-references 84309449 for the same application.

Common Replacement Uses

  • Rear left axle shaft replacement for worn or damaged driveline components
  • Correction of clicking, vibration, or binding from a failing CV joint
  • Replacement for torn neoprene boot assemblies that expose the joint to contamination
  • Service for axle nut or spline wear affecting rear driveline operation

Installation Notes

Verify rear left fitment against the vehicle’s build details before installation, including the 8th digit note where applicable. Confirm axle length, spline count, and inboard bolt pattern match the original part. Use the included axle nut and follow factory torque specifications during installation.

Quality Assurance

TrakMotive GM-8510 is a new replacement axle shaft from a manufacturer that states ISO 9001:1007 and TS 16949:2009 certification. The manufacturer also provides a limited lifetime warranty.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2018CadillacCTS—3.6LV6Rear Left8th digit; CV Axle Shaft
2018CadillacCTS—2.0LL4Rear LeftCV Axle Shaft
2017CadillacCTS—3.6LV6Rear Left8th digit; CV Axle Shaft
2017CadillacCTS—2.0LL4Rear LeftCV Axle Shaft
2016CadillacCTS—3.6LV6Rear Left8th digit; CV Axle Shaft
2016CadillacCTS—2.0LL4Rear LeftCV Axle Shaft
2015CadillacCTSSedan3.6LV6Rear Left8th digit; CV Axle Shaft
2015CadillacCTSSedan2.0LL4Rear LeftCV Axle Shaft
2014CadillacCTSSedan3.6LV6Rear Left8th digit; CV Axle Shaft
2014CadillacCTSSedan2.0LL4Rear LeftCV 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 — GM-851084309449