Transfer Case Servo Motor Repair Kit – BMW / Mercedes / Land Rover | OEM 27107566296
The transfer case servo motor activates the AWD torque distribution mechanism on BMW, Mercedes-Benz, and Land Rover xDrive/4MATIC/4WD platforms. When the servo fails, you may get AWD fault codes, loss of 4WD engagement, clicking or grinding from the actuator area, or the vehicle may become stuck in one drive mode. This kit repairs the original unit by replacing the supplied internal wear components.
Fits OEM #27107566296.
When to Inspect This Part
- clicking, grinding, or slipping in the mechanism
- intermittent movement
- excessive play
- the mechanism does not complete its travel
- 4x4 or xDrive warning appears on the dashboard
- the servo motor runs, but the transfer case mechanism does not move correctly
What's Included
- Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included
Part Number / PN
27107566296, 27107541782, 27102413711, 27102449709, 27 10 2 449 709, 27107566250, 27 10 7 566 250, 27107568267, 27 10 7 568 267, 27107528559, 7528559, 2710 7528559-01, 27107566296GR, 7-10-7-566-296GR, A1645400188, 1645400188, ITC1228991, IGH500040, 0130008508, 013000850, 093509010, 9 3509 010, 8472227771, 8473227771, 658515673129
Important Fitment Check
Before ordering, compare the part design, internal gear shape, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 27107566296 or one of the compatible numbers listed above is the primary fitment check. This repair kit is used on applications including BMW X3 E83 / E83 LCI, BMW X5 E53, BMW X5 E70 / E70 LCI, BMW X6 E71, and BMW X6 E72 Hybrid. It may also fit certain Mercedes-Benz and Land Rover transfer case actuators with the compatible part numbers listed above. Do not select the kit by vehicle model alone.
FAQ
How do I confirm fitment for this Transfer Case Servo Motor Repair Kit?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 27107566296, but the other compatible actuator numbers listed above can also be used for identification. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this Transfer Case Servo Motor Repair Kit?
Confirmed symptoms include clicking, grinding, or slipping in the mechanism, intermittent movement, excessive play, 4x4 or xDrive warnings, and a servo motor that runs without correctly moving the transfer case mechanism. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this Transfer Case Servo Motor Repair Kit?
The confirmed kit contents are: Repair components supplied for this SKU and shown in the product photos; no complete surrounding assembly is included.
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.
Which BMW models use this type of transfer case actuator?
Applications include BMW X3 E83 / E83 LCI, BMW X5 E53, BMW X5 E70 / E70 LCI, BMW X6 E71, and BMW X6 E72 Hybrid. Always verify the installed actuator part number because different versions may be used depending on model year, transfer case type, and equipment.
Can this kit also fit Mercedes-Benz or Land Rover?
Yes, certain Mercedes-Benz and Land Rover transfer case actuators use compatible versions of this mechanism. For these vehicles, fitment must be confirmed by the actuator OEM/P/N and the design of the original internal gear.
Is calibration required after installation?
After mechanical repair and installation of the actuator, transfer case calibration or adaptation with diagnostic equipment may be required.
What should be checked before installation?
Check the OEM/P/N, internal gear design, 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