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TrakMotive MB-86012 CV Axle Shaft - Front Left
| Brand | TrakMotive MB-86012 |
|---|---|
| Position | Front Left |
| ABS Ring Tooth Count | 0 |
| ABS Tone Ring Included | No |
| Axle Bolt Hex Size (mm) | 16 |
| Axle Bolt Length (mm) | 82 |
| Axle Bolt Thread Size | M16x1.5 |
| Axle Nut Included | No |
| Grade Type | Premium |
| Inboard Joint Boot Material | Thermoplastic |
| Inboard Joint Type | Female |
| Number Of Bolt Holes | 0 |
| Number Of Inboard Joint Bolt Holes | 0 |
| Number Of Inboard Shaft Bolts | 0 |
| Number Of Inboard Splines | 27 |
| Number Of Outboard Joint Bolt Holes | 1 |
| Number Of Outboard Shaft Bolts | 0 |
| Number Of Outboard Splines | 30 |
| Outboard Joint Boot Material | Thermoplastic |
| Outboard Joint Type | Audi style spline bolt |
| Overall Compressed Length (in) | 20.63 |
| Overall Compressed Length (mm) | 525 |
| Product line | AAR CV Axle Shaft |
| Fits | Mercedes-Benz · 14 vehicles |
OE direct replacement. AAR CV axle shaft for straightforward replacement fit.
Premium grade. Built with thermoplastic boots for durable joint protection.
Certified quality. Made by an ISO 9001:2008 and TS 16949:2009 certified company.
Cross-references TrakMotive MB-86012, ME10528ER and NCV48051 for the same application. See all 3.
Mercedes-Benz C300 Front Left CV Axle Shaft
TrakMotive MB-86012 is a premium CV axle shaft for front left applications on select Mercedes-Benz models. It is built for direct replacement service on 2015-2021 Mercedes-Benz C300, 2017-2021 Mercedes-Benz C43 AMG, 2016 Mercedes-Benz C450 AMG, and 2015 Mercedes-Benz C400 front left positions.
Key Features
- Premium-grade CV axle shaft for driveline repair
- Overall compressed length: 525 mm (20.63 in)
- Inboard joint type: female with 27 splines
- Outboard joint type: Audi-style spline bolt with 30 splines
- Thermoplastic boot material on both inboard and outboard joints
- Axle bolt specification: M16x1.5 thread, 16 mm hex, 82 mm length
- No ABS tone ring included; 0 ABS ring tooth count
- Interchanges with ME10528ER and NCV48051
Product Details
This TrakMotive AAR CV Axle Shaft, part number MB-86012, is engineered for front left driveline service on Mercedes-Benz C300, C43 AMG, C450 AMG, and C400 applications listed above. The axle uses a female inboard joint, an Audi-style spline bolt outboard joint, and thermoplastic boots to support consistent articulation and protection at the joint areas. TrakMotive identifies this as a premium-grade replacement and notes ISO 9001:2008 and TS 16949:2009 certified manufacturing practices. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Repair Applications
- Front left axle noise during acceleration or turning
- Clicking or popping from a worn CV joint
- Vibration caused by a damaged or worn axle shaft
- Boot failure that has led to grease loss and joint wear
- Replacement after driveline damage on Mercedes-Benz C300 or C43 AMG front left positions
Installation Notes
Before installation, inspect the intermediate shaft for damage and replace it if necessary, as recommended by the manufacturer. Verify spline count, axle bolt specifications, and vehicle position before assembly. This axle does not include an axle nut, and it is listed without an ABS tone ring.
Quality Assurance
TrakMotive backs MB-86012 with a limited lifetime warranty. The brand also states ISO 9001:2008 and TS 16949:2009 certification for its manufacturing process.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Mercedes-Benz | C300 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2021 | Mercedes-Benz | C43 AMG | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2020 | Mercedes-Benz | C300 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2020 | Mercedes-Benz | C43 AMG | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2019 | Mercedes-Benz | C300 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2019 | Mercedes-Benz | C43 AMG | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2018 | Mercedes-Benz | C300 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2018 | Mercedes-Benz | C43 AMG | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2017 | Mercedes-Benz | C300 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2017 | Mercedes-Benz | C43 AMG | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2016 | Mercedes-Benz | C300 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2016 | Mercedes-Benz | C450 AMG | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2015 | Mercedes-Benz | C300 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2015 | Mercedes-Benz | C400 | Front Left | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
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