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TrakMotive BM-8031 CV Axle Shaft - Front Right
| Brand | TrakMotive BM-8031 |
|---|---|
| Position | Front Right |
| Abs Tone Ring Included | No |
| 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 | 33 |
| Number Of Outboard Splines | 26 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 36.34 |
| Overall Compressed Length (mm) | 923 |
| Product line | CV Axle Shaft |
| Fits | Mini · 4 vehicles |
New axle shaft. Direct replacement for a worn driveline component.
Neoprene boot. Helps resist wear while keeping the joint protected.
Includes axle nut. Conveniently supplied for a complete installation.
Cross-references Four Seasons 3341N, TrakMotive BM-8031 and 40706029 for the same application. See all 5.
TrakMotive CV Axle Shaft for Mini Cooper
TrakMotive BM-8031 is a new CV axle shaft for the front right position on select Mini Cooper applications. It is built with a neoprene boot, a male inboard connection, and a conventional outboard joint to match the listed driveline configuration.
Key Features
- Brand: TrakMotive CV Axle Shaft
- Part number: BM-8031
- New replacement axle shaft for front right applications
- Neoprene boot material for driveline protection
- Male inboard shaft connection with 33 inboard splines
- Conventional outboard joint with spline shaft connection and 26 outboard splines
- Includes axle nut with M22 x 1.5 thread, stake locking type, and 31.8 mm hex size
- No ABS tone ring included
- Overall compressed length: 923 mm (36.34 in)
Application Details
Compatible with 2005-2007 Mini Cooper, front right, and 2008 Mini Cooper, front right, w/o Hard Top. This TrakMotive BM-8031 axle shaft is listed for Mini Cooper driveline service where the original front right CV axle matches the specified spline count, shaft connection style, and compressed length.
This part cross-references Four Seasons 3341N for the same application.
What It Helps Address
- Clicking or popping during turns caused by worn CV joints
- Vibration from a damaged or out-of-balance axle shaft
- Grease leakage from a torn or deteriorated boot
- Axle noise from spline wear or joint wear
- Front right driveline failure on Mini Cooper applications
Installation Notes
Verify axle length, spline count, nut thread size, and position before installation. The included axle nut uses an M22 x 1.5 thread with a stake-style locking design. ABS axles fit non-ABS applications unless otherwise noted, and this axle does not include an ABS tone ring.
Quality Assurance
TrakMotive identifies this as a new CV axle shaft and states ISO 9001:1007 and TS 16949:2009 certification for its manufacturing process. The BM-8031 is backed by a limited lifetime warranty.
| Year | Make | Model | Body Type | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Mini | Cooper | Convertible | Manual | Front Right | w/o Hard Top; CV Axle Shaft |
| 2007 | Mini | Cooper | Convertible | Manual | Front Right | CV Axle Shaft |
| 2006 | Mini | Cooper | — | Manual | Front Right | CV Axle Shaft |
| 2005 | Mini | Cooper | — | Manual | Front Right | CV Axle Shaft |
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