HomeDriveline and Axles > CV ComponentsTrakMotive SB-8073 CV Axle Shaft - Rear Left or Rear Right
Part #: SB-8073

TrakMotive SB-8073 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-8073

The TrakMotive CV Axle Shaft SB-8073 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 front-wheel or all-wheel drive system.

  • Compatible with Subaru Legacy and Outback
  • New CV Axle Shaft with part number SB-8073
  • Includes stake locking axle nut (M22*1.5 thread size)
  • Neoprene boot material for enhanced joint protection
  • Hex head axle nut included (1 1/4 inch hex size)
  • Overall compressed length of 30.24 inches (768 mm)
  • Male inboard joint and conventional outboard joint types
  • 25 splines on both inboard and outboard shafts

TrakMotive CV Axle Shaft Product Line Details

The TrakMotive CV Axle Shaft product line focuses on delivering precise fit and reliable driveline components for various vehicle applications. This CV Axle Shaft SB-8073 is part of that line, designed to meet OEM specifications for Subaru vehicles, ensuring proper fitment and function within the driveline and axle system.

Detailed Product Description

This CV Axle Shaft SB-8073 features a neoprene boot that offers resistance to wear and environmental factors, protecting the constant velocity joints. The inboard joint is a male type with 25 splines, matching the corresponding shaft connection style, while the outboard joint is conventional with 25 splines as well. The included axle nut is a stake locking type with a hex head measuring 1 1/4 inches (31.8 mm) across flats, 4/5 inch (20 mm) in height, and 1 1/3 inch (34.4 mm) in length, ensuring secure fastening. The overall compressed length of 30.24 inches (768 mm) fits the specified Subaru models accurately.

Common Applications and Problem Solving

  • Replacement for worn or damaged CV axle shafts on Subaru Legacy and Outback
  • Resolves issues related to axle joint noise or vibration
  • Addresses torn or leaking CV boots causing grease loss
  • Fixes axle shaft play or looseness affecting driveline stability
  • Restores proper axle nut locking to prevent loosening during operation

Installation Notes and Tips

  • Ensure compatibility with Subaru Legacy and Outback model years before installation
  • Use proper torque specifications for the M22*1.5 stake locking axle nut
  • Inspect surrounding components such as wheel bearings and suspension parts during replacement
  • Verify the orientation of the male inboard joint and conventional outboard joint for correct installation
  • Check for proper boot seating to prevent contamination and premature wear

Quality Assurance and Warranty

The TrakMotive CV Axle Shaft SB-8073 is manufactured to meet or exceed OEM standards for fit and function. This new part undergoes quality control inspections to ensure durability and performance. Warranty coverage details should be confirmed with the distributor or installer, as they may vary.

BrandTrakMotive
Part NumberSB-8073
PositionCV Axle Shaft, Rear Left
Abs Tone Ring IncludedNo
Axle Nut Head TypeHex
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 IncludedYes
Axle Nut Length (in)1 1/3
Axle Nut Length (mm)34.4
Axle Nut Locking TypeStake
Axle Nut Thread SizeM22*1.5
Boot MaterialNeoprene
Inboard Joint TypeMale
Inboard Shaft Connection StyleMale
New Or RemanufacturedNew
Number Of Inboard Splines25
Number Of Outboard Splines25
Outboard Joint TypeConventional
Outboard Shaft Connection StyleConventional
Overall Compressed Length (in)30.24
Overall Compressed Length (mm)768

This part fits 20 vehicles. Search below:

YearMakeModelBody TypeTransmissionPositionNotes
2009SubaruLegacyAutomaticRear Rightw/o Vehicle Dynamic Control; CV Axle Shaft
2009SubaruLegacyAutomaticRear Leftw/o Vehicle Dynamic Control; CV Axle Shaft
2009SubaruOutbackRear RightCV Axle Shaft
2009SubaruOutbackRear LeftCV Axle Shaft
2008SubaruLegacyAutomaticRear Rightw/o Vehicle Dynamic Control; CV Axle Shaft
2008SubaruLegacyAutomaticRear Leftw/o Vehicle Dynamic Control; CV Axle Shaft
2008SubaruOutbackRear RightCV Axle Shaft
2008SubaruOutbackRear LeftCV Axle Shaft
2007SubaruLegacyWagonAutomaticRear Rightexc. Outback; CV Axle Shaft
2007SubaruLegacySedanAutomaticRear Leftexc. Outback; CV Axle Shaft
2007SubaruOutbackRear RightCV Axle Shaft
2007SubaruOutbackRear LeftCV Axle Shaft
2006SubaruLegacyAutomaticRear RightCV Axle Shaft
2006SubaruLegacyAutomaticRear LeftCV Axle Shaft
2006SubaruOutbackRear RightCV Axle Shaft
2006SubaruOutbackRear LeftCV Axle Shaft
2005SubaruLegacyAutomaticRear RightCV Axle Shaft
2005SubaruLegacyAutomaticRear LeftCV Axle Shaft
2005SubaruOutbackRear RightCV Axle Shaft
2005SubaruOutbackRear 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:

28421AG00A28421AG00C28421AG02C60-7375AX-1175SB-8073

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