TrakMotive AD-8185 CV Axle Shaft - Rear
OE Quality 60-Day Returns
TrakMotive
 CV Axle Shaft

TrakMotive AD-8185 CV Axle Shaft - Rear

Brand TrakMotive AD-8185
Position Rear
ABS Ring Tooth Count 0
ABS Tone Ring Included No
Axle Nut Included No
Grade Type Premium
Inboard Joint Boot Material Neoprene
Inboard Joint Type Bolt-on
Inboard Shaft Connection Style Bolt-on
Number Of Bolt Holes 0
Number Of Inboard Joint Bolt Holes 6
Number Of Inboard Shaft Bolts 0
Number Of Inboard Splines 0
Number Of Outboard Joint Bolt Holes 0
Number Of Outboard Shaft Bolts 0
Number Of Outboard Splines 42
Outboard Joint Boot Material Neoprene
Outboard Joint Type Audi style spline bolt
Outboard Shaft Connection Style Spline
Overall Compressed Length (in) 24.76
Overall Compressed Length (mm) 629
Overall Extended Length (in) 27.48
Overall Extended Length (mm) 698
Product line CV Axle Shaft
Fits Audi · 12 vehicles

Bolt-on design. Simplifies installation with a secure inboard connection style.

Neoprene boots. Help protect the joints from wear and contamination.

Premium CV axle shaft. Built as a direct driveline replacement part.

Cross-references TrakMotive AD-8185 for the same application. See all 1.

$291.07Free 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 $291.07
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all CV Axle Shaft options

Rear CV Axle Shaft for Audi Quattro Applications

TrakMotive AD-8185 is a premium rear CV axle shaft built for select Audi Quattro applications. It is engineered for OEM-style fit and original ride quality on the listed Audi A4 Quattro, A5 Quattro, and allroad rear positions.

The AD-8185 uses a bolt-on inboard joint with a neoprene boot and an Audi-style spline bolt outboard joint. It is a direct-fit driveline replacement for rear axle service on 2013-2017 Audi A5 Quattro, 2013-2016 Audi A4 Quattro, and 2013-2016 Audi allroad applications listed below.

  • Premium-grade CV axle shaft for rear driveline service
  • Fits 2013-2017 Audi A5 Quattro, rear; OEM-style axle to retain original ride quality
  • Fits 2013-2016 Audi A4 Quattro, rear; OEM-style axle to retain original ride quality
  • Fits 2013-2016 Audi allroad, rear; OE hollow-style axle
  • Fits 2013 Audi allroad, rear; OE hollow-style axle
  • Inboard joint type: bolt-on with 6 inboard joint bolt holes
  • Outboard joint type: Audi-style spline bolt with 42 outboard splines
  • Neoprene boot material at both inboard and outboard joints
  • Overall compressed length: 24.76 in. (629 mm); extended length: 27.48 in. (698 mm)
  • No ABS tone ring included; ABS ring tooth count: 0

TrakMotive CV Axle Shaft AD-8185 is built for rear axle replacement on Audi Quattro drivetrains where OEM-style geometry and spline configuration matter. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

  • Clicking or popping from a worn rear CV joint
  • Vibration during acceleration from a damaged axle shaft
  • Grease leakage from torn CV boots
  • Excessive play in the rear driveline
  • Restoring rear axle function after wear or corrosion

Installation Notes

Confirm rear-position fitment, spline count, and axle length before installation. This axle does not include an axle nut, and ABS tone ring is not included. ABS axles fit non-ABS applications unless otherwise noted, so verify the vehicle’s original configuration against the listed fitment and joint style.

Quality Assurance

TrakMotive manufactures this CV axle shaft as an ISO 9001:2008 and TS 16949:2009 certified company product. Part number AD-8185 is backed by a limited lifetime warranty.

Related reading

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2017AudiA5 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2016AudiA4 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2016AudiA5 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2016AudiallroadAutomatic2.0LL4RearOE (Hollow) Style Axle; CV Axle Shaft
2015AudiA4 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2015AudiA5 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2015AudiallroadAutomatic2.0LL4RearOE (Hollow) Style Axle; CV Axle Shaft
2014AudiA4 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2014AudiA5 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2013AudiA4 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2013AudiA5 Quattro———RearOEM Style Axle to Retain Original Ride Quality; CV Axle Shaft
2013AudiallroadAutomatic2.0LL4RearOE (Hollow) Style Axle; CV Axle Shaft
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
TrakMotive — AD-8185