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TrakMotive BM-8256 CV Axle Shaft - Rear or Rear Right
| Brand | TrakMotive BM-8256 |
|---|---|
| Position | Rear Right and Rear |
| ABS Ring Tooth Count | 40 |
| Axle Nut Head Type | Hex |
| Axle Nut Height (mm) | 16 |
| Axle Nut Hex Size (mm) | 36 |
| Axle Nut Included | Yes |
| Axle Nut Length (mm) | 41 |
| Axle Nut Locking Type | Stake |
| Axle Nut Socket Size | 36 |
| Axle Nut Thread Size | M27x1.5 |
| Grade Type | Premium |
| Inboard Joint Boot Material | Neoprene |
| Inboard Joint Type | Bolt-on |
| Inboard Shaft Connection Style | Bolt-on |
| Number Of Bolt Holes | 0 |
| Number Of Inboard Joint Bolt Holes | 0 |
| Number Of Inboard Shaft Bolts | 0 |
| Number Of Inboard Splines | 0 |
| Number Of Outboard Joint Bolt Holes | 0 |
| Number Of Outboard Shaft Bolts | 0 |
| Number Of Outboard Splines | 0 |
| Outboard Joint Boot Material | Neoprene |
| Outboard Joint Type | Conventional |
| Overall Compressed Length (in) | 64.17 |
| Overall Compressed Length (mm) | 1630 |
| Product line | CV Axle Shaft |
| Fits | BMW · 4 vehicles |
Bolt-on design. Simplifies installation with a direct-fit shaft connection.
Neoprene boots. Help protect the joints with durable, flexible coverage.
Premium grade. Built as a CV axle shaft for dependable driveline service.
Cross-references TrakMotive BM-8256, 33212228931 and 33212282116 for the same application. See all 3.
BMW M5 Rear CV Axle Shaft BM-8256
TrakMotive BM-8256 is a premium CV axle shaft for select BMW M5 rear applications. It is built as an OEM-style axle to help retain original ride quality while matching the fitment and driveline layout used on the vehicle.
Key Features
- Fits 2001-2003 BMW M5, rear
- Fits 2000 BMW M5, rear right
- Premium-grade CV axle shaft for driveline service
- Overall compressed length: 1630 mm (64.17 in)
- ABS ring tooth count: 40
- Inboard joint type: bolt-on
- Outboard joint type: conventional
- Neoprene boot material on inboard and outboard joints
- Axle nut included with M27x1.5 thread, 36 mm hex/socket size
Product Details
The TrakMotive CV Axle Shaft BM-8256 is engineered for BMW M5 rear driveline service where an OEM-style replacement is needed. This axle uses a bolt-on inboard joint, a conventional outboard joint, and a 40-tooth ABS ring configuration. The axle nut is included, and the assembly is specified with a 1630 mm overall compressed length for the listed BMW M5 rear positions. TrakMotive identifies this CV axle shaft as part of its CV Axle Shaft line, and BM-8256 cross-references BMW OE part numbers 33212228931 and 33212282116 for the same application.
Common Issues This Part Can Address
- Clicking or popping from a worn rear CV joint
- Vibration during acceleration from axle wear
- Grease leakage from damaged axle boots
- Excess driveline play in the rear axle assembly
- Loss of smooth power transfer in BMW M5 rear driveline service
Installation Notes and Tips
Verify rear position and axle length before installation, especially on the 2000 BMW M5 rear right application. Confirm the 36 mm axle nut size, M27x1.5 thread, and 40-tooth ABS ring count against the original part. Inspect related hub, seal, and suspension components during replacement to ensure proper axle operation and fitment.
Quality Assurance
TrakMotive states that this CV axle shaft is backed by a limited lifetime warranty. The company is ISO 9001:2008 and TS 16949:2009 certified, supporting controlled manufacturing and quality processes for driveline components.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | BMW | M5 | Rear | OEM Style Axle to Retain Original Ride Quality; CV Axle Shaft |
| 2002 | BMW | M5 | Rear | OEM Style Axle to Retain Original Ride Quality; CV Axle Shaft |
| 2001 | BMW | M5 | Rear | OEM Style Axle to Retain Original Ride Quality; CV Axle Shaft |
| 2000 | BMW | M5 | Rear Right | OEM Style Axle to Retain Original Ride Quality; CV Axle Shaft |
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