TrakMotive
AAR CV Axle Shaft

TrakMotive GM-8505 CV Axle Shaft - Rear

Brand TrakMotive GM-8505
Position Rear
ABS Ring Tooth Count 0
ABS Tone Ring Included No
Axle Nut Head Type Hex
Axle Nut Height (mm) 22
Axle Nut Hex Size (mm) 33
Axle Nut Included Yes
Axle Nut Length (in) 1.5
Axle Nut Length (mm) 38
Axle Nut Locking Type Self-lock
Axle Nut Socket Size 33
Axle Nut Thread Size M27x2
Grade Type Premium
Inboard Joint Boot Material Neoprene
Inboard Joint Type Female
Inboard Shaft Connection Style Spline
Number Of Bolt Holes 0
Number Of Inboard Joint Bolt Holes 0
Number Of Inboard Shaft Bolts 0
Number Of Inboard Splines 41
Number Of Outboard Joint Bolt Holes 0
Number Of Outboard Shaft Bolts 0
Number Of Outboard Splines 33
Outboard Joint Boot Material Neoprene
Outboard Joint Type Conventional
Outboard Shaft Connection Style Spline
Overall Compressed Length (in) 29.06
Overall Compressed Length (mm) 738
Overall Extended Length (in) 31.18
Overall Extended Length (mm) 792
Product line AAR CV Axle Shaft
Fits Chevrolet · 2 vehicles

Premium grade. Built as a CV axle shaft with a conventional outboard joint.

Neoprene boots. Help protect the joints from dirt and moisture.

Self-lock axle nut. Included for a secure, ready-to-install setup.

Cross-references TrakMotive GM-8505, 20977318 and NCV10146 for the same application. See all 3.

$265.72Free 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 $265.72
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Rear CV Axle Shaft for Corvette

TrakMotive GM-8505 is a rear CV axle shaft for the 2014-2015 Chevrolet Corvette. It is built as an OEM-style axle to help maintain original ride quality while restoring driveline function in a precise rear application.

  • Fits 2014-2015 Chevrolet Corvette, rear
  • OEM-style AAR CV axle shaft for rear driveline service
  • Premium grade construction
  • Neoprene inboard and outboard joint boots
  • Female inboard joint with spline connection
  • Conventional outboard joint design
  • Includes axle nut with self-locking design
  • ISO 9001:2008 and TS 16949:2009 certified manufacturing

Product Details

GM-8505 is engineered for the rear of the Chevrolet Corvette and uses a 41-spline inboard connection with a 33-spline outboard connection. The axle measures 29.06 inches compressed and 31.18 inches extended, with a 33 mm axle nut hex size and M27x2 thread size. TrakMotive GM-8505 cross-references Monroe Shocks & Struts 172286 and 182286 for the same application.

Common Repair Uses

  • Restores rear axle operation after CV joint wear
  • Addresses clicking, vibration, or driveline noise from a worn axle shaft
  • Replaces a damaged or leaking CV boot assembly
  • Corrects axle-related play in the rear driveline
  • Supports service on 2014-2015 Chevrolet Corvette rear axle applications

Installation Notes

Confirm rear fitment before installation and verify spline count, compressed length, and axle nut specifications against the original part. This axle includes an axle nut; ABS tone ring is not included, and the axle is listed with 0 ABS ring tooth count. Use proper torque procedures during installation and inspect related seals, hubs, and suspension components before returning the vehicle to service.

Quality Assurance

TrakMotive backs this AAR CV axle shaft with a limited lifetime warranty. The part is produced by an ISO 9001:2008 and TS 16949:2009 certified company, supporting consistent manufacturing control for Chevrolet Corvette rear axle service.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionPositionNotes
2015ChevroletCorvetteAutomaticRearOEM Style Axle to Retain Original Ride Quality; AAR CV Axle Shaft
2014ChevroletCorvetteAutomaticRearOEM Style Axle to Retain Original Ride Quality; AAR CV Axle Shaft
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
TrakMotive — GM-850520977318NCV10146