HomeDriveline and Axles > CV ComponentsTrakMotive SB-8119 CV Axle Shaft - Rear Left or Rear Right
Part #: SB-8119

TrakMotive SB-8119 CV Axle Shaft - Rear Left or Rear Right

CV Axle Shaft, Rear Left
⚙️ 20 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦CV Axle Shaft, Rear Left
🚗Fitment: Subaru, Legacy and Outback
🔄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 SB-8119

The TrakMotive CV Axle Shaft SB-8119 is engineered for Subaru Legacy and Outback models, providing reliable driveline performance. Designed as a new replacement part, it ensures compatibility and durability for your vehicle's CV components.

  • Compatible with Subaru Legacy and Outback models
  • Includes axle nut with stake locking type
  • Neoprene boot material for enhanced durability
  • Inboard joint type: Male with 22 splines
  • Outboard joint type: Conventional with 27 splines
  • Overall compressed length: 32.17 inches (817 mm)
  • Axle nut specifications: Hex head, 1.25 inch (31.8 mm) hex size, M22*1.5 thread size

Detailed Product Description

The TrakMotive CV Axle Shaft SB-8119 is part of the CV Axle Shaft product line, designed specifically for driveline and axle applications. This new axle shaft features a neoprene boot that offers resistance to wear and environmental factors, extending the life of the joint. The inboard joint utilizes a male spline connection with 22 splines, while the outboard joint is conventional with 27 splines, ensuring precise fitment and smooth power transfer. The included axle nut has a hex head type with a 1.25 inch (31.8 mm) hex size and a stake locking mechanism to secure the assembly effectively. With an overall compressed length of 32.17 inches (817 mm), this axle shaft meets the exact specifications required for Subaru Legacy and Outback vehicles.

Common Applications and Problem Resolution

  • Replacement for worn or damaged CV axle shafts on Subaru Legacy and Outback
  • Eliminates clicking or popping noises during turns caused by joint wear
  • Resolves vibration issues related to axle imbalance or joint failure
  • Prevents grease leaks by replacing torn or degraded boots
  • Restores driveline integrity after axle shaft bending or breakage

Installation Notes and Tips

When installing the TrakMotive CV Axle Shaft SB-8119, ensure the axle nut is torqued to manufacturer specifications and properly staked to prevent loosening. The neoprene boot should be inspected for proper seating to avoid contamination. Use appropriate tools for spline alignment to avoid damage to the shaft or joint. This part is designed for direct replacement on compatible Subaru Legacy and Outback models, simplifying installation.

Quality Assurance and Warranty

TrakMotive manufactures the CV Axle Shaft SB-8119 to meet OEM standards for fit, form, and function. This new axle shaft undergoes quality control inspections to ensure durability and performance. The product includes the axle nut and is backed by TrakMotive's warranty coverage, providing confidence in its reliability for Subaru driveline repairs.

BrandTrakMotive
Part NumberSB-8119
PositionCV Axle Shaft, Rear Left
Abs Tone Ring IncludedNo
Axle Nut Head TypeHex
Axle Nut Height (in)0.79
Axle Nut Height (mm)20
Axle Nut Hex Size (in)1.25
Axle Nut Hex Size (mm)31.8
Axle Nut IncludedYes
Axle Nut Length (in)1.45
Axle Nut Length (mm)36.72
Axle Nut Locking TypeStake
Axle Nut Thread SizeM22*1.5
Boot MaterialNeoprene
Inboard Joint TypeMale
Inboard Shaft Connection StyleSpline
New Or RemanufacturedNew
Number Of Inboard Splines22
Number Of Outboard Splines27
Outboard Joint TypeConventional
Outboard Shaft Connection StyleSpline
Overall Compressed Length (in)32.17
Overall Compressed Length (mm)817

This part fits 20 vehicles. Search below:

YearMakeModelDrive TypeTransmissionLitersCylindersPositionNotes
2019SubaruLegacyAWDAutomatic CVTRear RightCV Axle Shaft
2019SubaruLegacyAWDAutomatic CVTRear LeftCV Axle Shaft
2019SubaruOutbackAWDAutomatic CVTRear RightCV Axle Shaft
2019SubaruOutbackAWDAutomatic CVTRear LeftCV Axle Shaft
2018SubaruLegacyAWDAutomatic CVTRear RightCV Axle Shaft
2018SubaruLegacyAWDAutomatic CVTRear LeftCV Axle Shaft
2018SubaruOutbackAWDAutomatic CVTRear RightCV Axle Shaft
2018SubaruOutbackAWDAutomatic CVTRear LeftCV Axle Shaft
2017SubaruLegacyAWDAutomatic CVT2.5LH4Rear RightCV Axle Shaft
2017SubaruLegacyAWDAutomatic CVT2.5LH4Rear LeftCV Axle Shaft
2017SubaruOutbackAWDAutomatic CVTRear RightCV Axle Shaft
2017SubaruOutbackAWDAutomatic CVTRear LeftCV Axle Shaft
2016SubaruLegacyAWDAutomatic CVT2.5LH4Rear RightCV Axle Shaft
2016SubaruLegacyAWDAutomatic CVT2.5LH4Rear LeftCV Axle Shaft
2016SubaruOutbackAWDAutomatic CVTRear RightCV Axle Shaft
2016SubaruOutbackAWDAutomatic CVTRear LeftCV Axle Shaft
2015SubaruLegacyAWDAutomatic CVT2.5LH4Rear RightCV Axle Shaft
2015SubaruLegacyAWDAutomatic CVT2.5LH4Rear LeftCV Axle Shaft
2015SubaruOutbackAWDAutomatic CVTRear RightCV Axle Shaft
2015SubaruOutbackAWDAutomatic CVTRear LeftCV 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:

28421AL00ASB-8119

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