TrakMotive SB-8107 CV Axle Shaft - Front Left or Front Right
OE Quality 60-Day Returns
TrakMotive
 AAR CV Axle Shaft

TrakMotive SB-8107 CV Axle Shaft - Front Left or Front Right

Brand TrakMotive SB-8107
Position Front Left
Abs Tone Ring Included No
Axle Nut Head Type Hex
Axle Nut Height (in) 4/5
Axle Nut Height (mm) 20
Axle Nut Hex Size (in) 1 1/4
Axle Nut Hex Size (mm) 31.8
Axle Nut Included Yes
Axle Nut Length (in) 1 1/3
Axle Nut Length (mm) 34.4
Axle Nut Locking Type Stake
Axle Nut Thread Size M22*1.5
Boot Material Neoprene
Inboard Joint Type Male
Inboard Shaft Connection Style Male
New Or Remanufactured New
Number Of Inboard Splines 25
Number Of Outboard Splines 27
Outboard Joint Type Conventional
Outboard Shaft Connection Style Spline
Overall Compressed Length (in) 31.56
Overall Compressed Length (mm) 801.5
Product line AAR CV Axle Shaft
Fits Subaru · 50 vehicles

New assembly. Fresh CV axle shaft with a neoprene boot for dependable protection.

OE-style fit. Includes the axle nut for a straightforward replacement.

Certified quality. Built by an ISO 9001 and TS 16949 certified company.

Cross-references Cardone New 66-7310HD, TrakMotive SB-8107 and 28321FG011 for the same application. See all 4.

$120.09Free shipping
In stock · usually ships same day before 1pm CST
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Order total $120.09
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

TrakMotive SB-8107 AAR CV Axle Shaft

The TrakMotive SB-8107 is a new AAR CV axle shaft for Subaru front-drive applications that require the updated or OE AAR design. It is built for Subaru WRX, WRX STI, and Impreza fitments across multiple front left and front right positions.

Key Features

  • Brand: TrakMotive AAR CV Axle Shaft line
  • Part number: SB-8107
  • New CV axle shaft with neoprene boot material
  • Male inboard shaft connection style with 25 inboard splines
  • Conventional outboard joint type with spline connection and 27 outboard splines
  • Overall compressed length: 31.56 in. (801.5 mm)
  • Axle nut included with M22 x 1.5 thread, 1 1/4 in. hex size, and stake locking type
  • No ABS tone ring included
  • ISO 9001:1007 and TS 16949:2009 certified company

Product Details

The TrakMotive SB-8107 AAR CV axle shaft is engineered for Subaru WRX, WRX STI, and Impreza front axle service where the AAR-style shaft design is specified. The AAR CV Axle Shaft product line focuses on direct-fit driveline replacement parts for applications that call for updated OE-style geometry and spline configuration. This part cross-references Cardone New 66-7310HD for the same application.

Compatible With: Fits 2020-2021 Subaru WRX, front; Fits 2017-2019 Subaru WRX, front right; Fits 2017-2019 Subaru WRX, front left; Fits 2015-2019 Subaru WRX STI, front right; Fits 2015-2019 Subaru WRX STI, front left; Fits 2015-2016 Subaru WRX, front right; Fits 2015-2016 Subaru WRX, front left; Fits 2008-2014 Subaru Impreza, front right; Fits 2009-2014 Subaru Impreza, front left; Fits 2010-2014 Subaru Impreza, front right; Fits 2010-2014 Subaru Impreza, front left; Fits 2008 Subaru Impreza, front left; Fits 2013-2014 Subaru WRX STI, front right; Fits 2013-2014 Subaru WRX STI, front left.

What It Helps Address

  • Clicking or popping from a worn front CV axle on Subaru WRX or Impreza models
  • Vibration during acceleration caused by axle wear or spline damage
  • Grease leakage from a deteriorated CV boot
  • Driveline noise from a failing front left or front right axle assembly
  • Loss of smooth power transfer from the transaxle to the front wheels

Installation Notes and Tips

Verify axle nut thread size, hex size, and overall length before installation. Confirm whether the vehicle uses the updated design or OE AAR design called out in the fitment notes, especially on Subaru WRX and WRX STI applications. The axle nut is included; ABS tone ring is not included. Match the listed front position and spline count to the original part before service.

Quality Assurance

TrakMotive identifies this axle as a new replacement part and backs it with a limited lifetime warranty. The company states ISO 9001:1007 and TS 16949:2009 certification, supporting controlled manufacturing and quality processes for driveline components.

Related reading

This part fits 50 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2021SubaruWRX———FrontOE AAR design; AAR CV Axle Shaft
2020SubaruWRX———FrontOE AAR design; AAR CV Axle Shaft
2019SubaruWRX———Front RightAAR CV Axle Shaft
2019SubaruWRX———Front LeftAAR CV Axle Shaft
2019SubaruWRX STI—2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2019SubaruWRX STI—2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2018SubaruWRX———Front RightAAR CV Axle Shaft
2018SubaruWRX———Front LeftAAR CV Axle Shaft
2018SubaruWRX STI—2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2018SubaruWRX STI—2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2017SubaruWRX———Front RightAAR CV Axle Shaft
2017SubaruWRX———Front LeftAAR CV Axle Shaft
2017SubaruWRX STI—2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2017SubaruWRX STI—2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2016SubaruWRX—2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2016SubaruWRX—2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2016SubaruWRX STI—2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2016SubaruWRX STI—2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2015SubaruWRX—2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2015SubaruWRX—2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2015SubaruWRX STI—2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2015SubaruWRX STI—2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2014SubaruImprezaWRX STI2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2014SubaruImprezaWRX STI2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2014SubaruImprezaWRX STI Limited2.5LH4Front RightAAR CV Axle Shaft
2014SubaruImprezaWRX STI Limited2.5LH4Front LeftAAR CV Axle Shaft
2014SubaruWRX STI—2.5LH4Front RightAAR CV Axle Shaft
2014SubaruWRX STI—2.5LH4Front LeftAAR CV Axle Shaft
2013SubaruImprezaWRX STI2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2013SubaruImprezaWRX STI2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2013SubaruImprezaWRX STI Limited2.5LH4Front RightAAR CV Axle Shaft
2013SubaruImprezaWRX STI Limited2.5LH4Front LeftAAR CV Axle Shaft
2013SubaruWRX STI—2.5LH4Front RightAAR CV Axle Shaft
2013SubaruWRX STI—2.5LH4Front LeftAAR CV Axle Shaft
2012SubaruImprezaWRX STI2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2012SubaruImprezaWRX STI2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2012SubaruImprezaWRX STI Limited2.5LH4Front RightAAR CV Axle Shaft
2012SubaruImprezaWRX STI Limited2.5LH4Front LeftAAR CV Axle Shaft
2011SubaruImprezaWRX STI2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2011SubaruImprezaWRX STI2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2011SubaruImprezaWRX STI Limited2.5LH4Front RightAAR CV Axle Shaft
2011SubaruImprezaWRX STI Limited2.5LH4Front LeftAAR CV Axle Shaft
2010SubaruImprezaWRX STI2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2010SubaruImprezaWRX STI2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2010SubaruImprezaWRX STI Special Edition2.5LH4Front RightAAR CV Axle Shaft
2010SubaruImprezaWRX STI Special Edition2.5LH4Front LeftAAR CV Axle Shaft
2009SubaruImprezaWRX STI2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2009SubaruImprezaWRX STI2.5LH4Front LeftUpdated Design; AAR CV Axle Shaft
2008SubaruImprezaWRX STI2.5LH4Front RightUpdated Design; AAR CV Axle Shaft
2008SubaruImprezaWRX STI2.5LH4Front LeftAAR CV Axle Shaft
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Cardone New — 66-7310HDTrakMotive — SB-810728321FG01128321VA010