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TrakMotive SB-8040 CV Axle Shaft - Front Left or Front Right
Overview of the TrakMotive CV Axle Shaft SB-8040
The TrakMotive CV Axle Shaft SB-8040 is engineered for reliable driveline performance in Subaru Forester and Impreza models. Designed as a new replacement part, it ensures precise fitment and durability for your vehicle's front-wheel or all-wheel drive system.
- Compatible with Subaru Forester and Impreza models
- Includes a neoprene boot for enhanced joint protection
- Equipped with a 44-tooth ABS ring and included tone ring
- Features a hex head axle nut with stake locking mechanism
- Overall compressed length of 30.71 inches (780 mm)
TrakMotive CV Axle Shaft Product Line Details
The TrakMotive CV Axle Shaft product line focuses on delivering quality constant velocity components designed to meet OEM specifications. This CV Axle Shaft SB-8040 is part of that line, offering a balance of durability and precise engineering to maintain driveline integrity in Subaru vehicles. The inclusion of a toothed ABS ring and neoprene boot reflects the line's attention to both performance and longevity.
Technical Specifications and Features
This CV Axle Shaft features a male inboard joint type with 25 splines and a conventional outboard joint with 27 splines, ensuring secure shaft connections. The neoprene boot material provides resistance to wear and environmental factors. The axle nut included is a hex type with a 1 1/4 inch (31.8 mm) hex size, 4/5 inch (20 mm) height, and a length of 1 1/3 inch (34.4 mm), secured by a stake locking method and threaded M22*1.5 for reliable fastening. The ABS ring is toothed with 44 teeth and includes a tone ring to maintain proper ABS sensor function.
Applications and Problem Solving
- Replacement for worn or damaged CV axle shafts on Subaru Forester and Impreza
- Resolves issues related to torn or leaking CV boots
- Addresses axle shaft vibration or clicking noises during turns
- Restores proper ABS sensor signal with included tone ring
- Fixes axle nut fastening problems with included stake locking nut
Installation Notes and Tips
Ensure compatibility with your specific Subaru Forester or Impreza model year before installation. Use proper torque specifications for the M22*1.5 axle nut and verify the stake locking method is correctly applied to prevent loosening. Inspect the neoprene boot for any damage during installation to maintain joint protection. It is recommended to replace axle nuts when installing this CV axle shaft to ensure secure fitment.
Quality Assurance and Warranty
The TrakMotive CV Axle Shaft SB-8040 is a new, remanufactured-free component designed to meet or exceed OEM standards. It includes an ABS tone ring to maintain vehicle safety systems. While specific warranty details are not provided, TrakMotive products typically adhere to industry quality controls to ensure reliable performance in Subaru Forester and Impreza vehicles.
| Brand | TrakMotive |
| Part Number | SB-8040 |
| Position | CV Axle Shaft, Front Left |
| Abs Ring Tooth Count | 44 |
| Abs Ring Type | Toothed |
| Abs Tone Ring Included | Yes |
| 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 | Conventional |
| Overall Compressed Length (in) | 30.71 |
| Overall Compressed Length (mm) | 780 |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | Subaru | Forester | AWD | Front Right | CV Axle Shaft | |||||
| 2008 | Subaru | Forester | AWD | Front Left | CV Axle Shaft | |||||
| 2007 | Subaru | Forester | AWD | Front Right | CV Axle Shaft | |||||
| 2007 | Subaru | Forester | AWD | Front Left | CV Axle Shaft | |||||
| 2007 | Subaru | Impreza | WRX | Sedan | Front Right | CV Axle Shaft | ||||
| 2007 | Subaru | Impreza | WRX | Sedan | Front Left | CV Axle Shaft | ||||
| 2007 | Subaru | Impreza | WRX TR | Sedan | Front Right | CV Axle Shaft | ||||
| 2007 | Subaru | Impreza | WRX TR | Sedan | Front Left | CV Axle Shaft | ||||
| 2007 | Subaru | Impreza | WRX Limited | Sedan | Front Right | CV Axle Shaft | ||||
| 2007 | Subaru | Impreza | WRX Limited | Sedan | Front Left | CV Axle Shaft | ||||
| 2007 | Subaru | Impreza | 2.5i | Sedan | Front Right | CV Axle Shaft | ||||
| 2007 | Subaru | Impreza | 2.5i | Sedan | Front Left | CV Axle Shaft | ||||
| 2006 | Subaru | Forester | AWD | Front Right | CV Axle Shaft | |||||
| 2006 | Subaru | Forester | AWD | Front Left | CV Axle Shaft | |||||
| 2006 | Subaru | Impreza | WRX | Sedan | Manual | Front Right | Exc. STi; CV Axle Shaft | |||
| 2006 | Subaru | Impreza | WRX | Sedan | Manual | Front Left | Exc. STi; CV Axle Shaft | |||
| 2005 | Subaru | Forester | AWD | Front Right | CV Axle Shaft | |||||
| 2005 | Subaru | Forester | AWD | Front Left | CV Axle Shaft | |||||
| 2005 | Subaru | Impreza | WRX | Sedan | Manual | 2.0L | H4 | Front Right | Standard Duty; CV Axle Shaft | |
| 2005 | Subaru | Impreza | WRX | Sedan | Manual | 2.0L | H4 | Front Left | Standard Duty; CV Axle Shaft | |
| 2004 | Subaru | Forester | AWD | Front Right | CV Axle Shaft | |||||
| 2004 | Subaru | Forester | AWD | Front Left | CV Axle Shaft | |||||
| 2004 | Subaru | Impreza | WRX | Sedan | Manual | Front Right | From 9/03; CV Axle Shaft | |||
| 2004 | Subaru | Impreza | WRX | Sedan | Manual | Front Left | From 9/03; CV Axle Shaft | |||
| 2004 | Subaru | Impreza | RS | Sedan | Manual | Front Right | CV Axle Shaft | |||
| 2004 | Subaru | Impreza | RS | Sedan | Manual | Front Left | From 9/03; CV Axle Shaft | |||
| 2003 | Subaru | Forester | AWD | Front Right | CV Axle Shaft | |||||
| 2003 | Subaru | Forester | AWD | Front Left | CV 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.