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TrakMotive SB-86025 CV Axle Shaft - Front Left
| Brand | TrakMotive SB-86025 |
|---|---|
| Position | Front Left |
| ABS Ring Tooth Count | 0 |
| ABS Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | .81 |
| Axle Nut Height (mm) | 20 |
| Axle Nut Hex Size (in) | 1.25 |
| Axle Nut Hex Size (mm) | 32 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1.44 |
| Axle Nut Length (mm) | 37 |
| Axle Nut Locking Type | Stake |
| Axle Nut Socket Size | 32 |
| Axle Nut Thread Size | M22x1.5 |
| Grade Type | Premium |
| Inboard Joint Boot Material | Thermoplastic |
| Inboard Joint Type | Male |
| Inboard Shaft Connection Style | Spline |
| Number Of Bolt Holes | 0 |
| Number Of Inboard Joint Bolt Holes | 0 |
| Number Of Inboard Shaft Bolts | 0 |
| Number Of Inboard Splines | 25 |
| Number Of Outboard Joint Bolt Holes | 0 |
| Number Of Outboard Shaft Bolts | 0 |
| Number Of Outboard Splines | 27 |
| Outboard Joint Boot Material | Neoprene |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 30.75 |
| Overall Compressed Length (mm) | 781 |
| Overall Extended Length (in) | 32.75 |
| Product line | AAR CV Axle Shaft |
| Fits | Subaru · 5 vehicles |
Premium grade. Built as a CV axle shaft with a conventional outboard joint.
Spline connections. 25 inboard splines and 27 outboard splines for secure engagement.
Includes axle nut. Stake-locking nut with a 32 mm hex size is included.
Cross-references TrakMotive SB-86025 for the same application. See all 1.
Front Left CV Axle for Subaru Legacy
TrakMotive SB-86025 is a premium CV axle shaft for the front left position on 2020-2022 Subaru Legacy models. It is built to match the OE AAR design and supports smooth power transfer in a direct replacement driveline application.
The TrakMotive AAR CV Axle Shaft line focuses on application-specific fitment and OE-style construction. For Subaru Legacy front axle service, SB-86025 provides the correct spline counts, axle nut specification, and overall length needed for a proper replacement.
Key Features
- Fits 2020-2022 Subaru Legacy, front left
- OE AAR design replacement for the listed application
- Premium grade CV axle shaft
- Inboard joint type: male with spline connection
- Outboard joint type: conventional with spline connection
- Inboard splines: 25; outboard splines: 27
- Overall compressed length: 30.75 in. (781 mm)
- Overall extended length: 32.75 in. (832 mm)
- Includes axle nut with M22x1.5 thread, 32 mm hex size, and stake locking type
- ABS tone ring not included; ABS ring tooth count: 0
Detailed Description
TrakMotive SB-86025 is a front left CV axle shaft engineered for 2020-2022 Subaru Legacy vehicles. It is specified for the OE AAR design and uses a male inboard joint, conventional outboard joint, and spline connections at both ends for direct driveline replacement. The axle is built to the listed compressed and extended lengths to match the original suspension and drivetrain geometry on the Subaru Legacy.
This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application. If you are searching for a Subaru Legacy front left CV axle shaft, SB-86025 is the part number to verify against the vehicle’s original axle configuration.
Common Repair Uses
- Restores a worn or noisy front left CV axle on a Subaru Legacy
- Addresses clicking or popping during turns caused by CV joint wear
- Replaces a damaged axle shaft with incorrect spline or length specifications
- Corrects vibration or driveline shudder related to axle wear
- Supports repair after boot failure, grease loss, or joint contamination
Installation Notes and Tips
Verify the vehicle is a 2020-2022 Subaru Legacy, front left application before installation. Confirm axle nut thread size, hex size, and locking style against the original hardware and inspect the hub, seals, and mating components for wear. Because this axle uses an OE AAR design, matching the original configuration is important for proper fitment and operation.
Quality Assurance
TrakMotive manufactures this CV axle shaft as a premium replacement part from an ISO 9001:2008 and TS 16949:2009 certified company. SB-86025 is backed by a limited lifetime warranty.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Subaru | Legacy | Sedan | 2.5L | H4 | Front | OE AAR design; AAR CV Axle Shaft |
| 2023 | Subaru | Legacy | Sedan | 2.5L | H4 | Front | OE AAR design; AAR CV Axle Shaft |
| 2022 | Subaru | Legacy | Sedan | 2.5L | H4 | Front Left | OE AAR design; AAR CV Axle Shaft |
| 2021 | Subaru | Legacy | Sedan | 2.5L | H4 | Front Left | OE AAR design; AAR CV Axle Shaft |
| 2020 | Subaru | Legacy | Sedan | 2.5L | H4 | Front Left | OE AAR design; AAR CV Axle Shaft |
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