2011-2018 BMW X3/X4 Axle Reinforcement / Stiffening Plate Front 31106786944
OEM Part #: 31-10-6-786-944 (31106786944)
Actual photo
The exact part you’ll receive — not a stock photo.
$30.95
Side: Front
Used
Donor2013 BMW X3 · 2.0
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Genuine OEM Used
SKU: 401234
Donor Vehicle: 2013 BMW X3 · 2.0
2 photos
$30.95
30-Day Returns
Genuine OEM Used
SKU: 473876
Donor Vehicle: 2013 BMW X3 · 2.0L
2 photos
$30.95
30-Day Returns
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BMW axle reinforcement (stiffening plate) OEM 6786944 — this used genuine front component strengthens the subframe area on X3 and X4 models. Also called a stiffening plate, it bolts to the front axle to reduce chassis flex and improve handling precision. When this plate is missing or damaged, you may notice vague steering or increased body roll during cornering. It fits diesel and gasoline 2.0L and 3.0L engines.
Specifications
| Fits Vehicle Model | X3, X4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 31-10-6-786-944 (31106786944) |
| Side | Front |
| Category | Underbody |
Compatible Vehicles
Fits 25 vehicle configurations across 1 make, 2011-2018.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 25 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2013 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2011 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2017 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2016 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2015 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2012 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2018 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2016 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2015 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2015 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2016 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2017 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2018 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2016 | BMW | X3 | SUV | 2.0L l4 Diesel Turbo | |
| 2017 | BMW | X3 | SUV | 2.0L l4 Diesel Turbo | |
| 2015 | BMW | X3 | SUV | 2.0L l4 Diesel Turbo | |
| 2015 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2017 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2016 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2013 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2014 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2011 | BMW | X3 | SUV | 3.0L l6 | |
| 2012 | BMW | X3 | SUV | 3.0L l6 | |
| 2017 | BMW | X4 | SUV | 3.0L l6 Turbo |