Electric Parking Brake Actuator Drive Gear – BMW 40 Teeth | OEM 34436782755
The drive gear inside the BMW EPB (electric parking brake) actuator wears with use — causing the parking brake to stop engaging or releasing reliably.
Fits OEM #34436782755.
When to Inspect This Part
- clicking, grinding, or slipping in the mechanism
- intermittent movement
- excessive play
- the mechanism does not complete its travel
What's Included
- 1 × Electric Parking Brake Actuator Drive Gear
OEM Part Numbers and Vehicle Fitment
Additional confirmed fitment
- BMW 2002-2005 E65 E66 745i 4.4 L / 745Li 4.4L
- BMW 2006-2008 E65 E66 750i 4.8L / 750Li 4.8 L
- BMW 2004-2006 E65 760i 6.0L
- BMW 2003-2008 E66 760Li 6.0L
- 2004-2008 Phantom 6.7L
Part Number / PN
34436782755, 34436781184, 34436769700, 34430396401, 34400306065, 34400148542, 658515673099
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 34436782755 is the primary fitment check.
FAQ
How do I confirm fitment for this Electric Parking Brake Actuator Drive Gear?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 34436782755. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this Electric Parking Brake Actuator Drive Gear?
Confirmed symptoms include clicking, grinding, or slipping in the mechanism, intermittent movement, excessive play, the mechanism does not complete its travel. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this Electric Parking Brake Actuator Drive Gear?
The confirmed kit contents are: 1 × Electric Parking Brake Actuator Drive Gear.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings