2018-2025 BMW Transmission Mount Bracket / Crossmember 22319485312
OEM Part #: 22-31-9-485-312 (22319485312)
Actual photo
The exact part you’ll receive — not a stock photo.
$36.49
Used
Donor2021 BMW M550i xDrive · 4.4L · 42k miles
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Genuine OEM Used
SKU: 599994
Donor Vehicle: 2021 BMW M550i xDrive · 4.4L · 42k miles
3 photos
$36.49
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Genuine OEM Used
SKU: 705676
Donor Vehicle: 2019 BMW X3 · 2.0L
2 photos
$36.99
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Genuine OEM Used
SKU: 664099
Donor Vehicle: 2020 BMW M550i xDrive · 4.4L · 49k miles
2 photos
$37.99
30-Day Returns
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BMW transmission mount bracket / crossmember, OEM part number 9485312, is a used genuine factory part removed from a donor vehicle. This structural bracket secures the transmission to the chassis, supporting the drivetrain's weight and alignment. When this crossmember fails or becomes damaged, you may notice excessive driveline vibration, clunking during acceleration or deceleration, or misalignment of the transmission. It fits multiple BMW models with engines including the 2.0L turbocharged four-cylinder, 3.0L inline-six diesel and gas variants, 4.4L V8, and 6.6L V12.
Specifications
| Fits Vehicle Model | 330i xDrive, 530i xDrive, 540d xDrive, 540i xDrive, 640i xDrive Gran Turismo, 740i xDrive, 745e xDrive, 750i xDrive, 840i xDrive, 840i xDrive Gran Coupe, M340i xDrive, M550i xDrive, M760i xDrive, M850i xDrive, M850i xDrive Gran Coupe, X3, X4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 22-31-9-485-312 (22319485312) |
| Category | Transmission |
Compatible Vehicles
Fits 84 vehicle configurations across 1 make, 2018-2025.
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 84 vehicle configurations — 38 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2025 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2024 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2021 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2023 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2022 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2025 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 740i xDrive | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2022 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2023 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2019 | BMW | 640i xDrive Gran Turismo | Hatchback | 3.0L l6 Turbo | |
| 2018 | BMW | 640i xDrive Gran Turismo | Hatchback | 3.0L l6 Turbo | |
| 2020 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | 750i xDrive | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | 740i xDrive | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | 740i xDrive | Sedan | 3.0L l6 Turbo | |
| 2020 | BMW | 745e xDrive | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2021 | BMW | 745e xDrive | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | 745e xDrive | Sedan | 3.0L l6 Turbo | |
| 2020 | BMW | M760i xDrive | Sedan | 6.6L V12 Turbo | |
| 2021 | BMW | M760i xDrive | Sedan | 6.6L V12 Turbo | |
| 2022 | BMW | M760i xDrive | Sedan | 6.6L V12 Turbo | |
| 2023 | BMW | 840i xDrive | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2024 | BMW | 840i xDrive | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2020 | BMW | 840i xDrive | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2021 | BMW | 840i xDrive | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2022 | BMW | 840i xDrive | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2020 | BMW | M550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2019 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2021 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 530i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 540d xDrive | Sedan | 3.0L l6 Diesel Turbo | For Vehicles with Production Date After 07/2018 |
| 2020 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2018 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2019 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2023 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | 540i xDrive | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2023 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2020 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2023 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2021 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2020 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2024 | BMW | M850i xDrive Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2022 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2023 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2021 | BMW | X3 | SUV | 3.0L l6 Turbo | |
| 2020 | BMW | 840i xDrive Gran Coupe | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | X4 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 07/2018 and 10/2018 |
| 2022 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2023 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2020 | BMW | X4 | SUV | 3.0L l6 Turbo | |
| 2024 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2022 | BMW | 840i xDrive Gran Coupe | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | 840i xDrive Gran Coupe | Sedan | 3.0L l6 Turbo | |
| 2019 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2020 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2021 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2022 | BMW | M850i xDrive | Convertible | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2024 | BMW | 840i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2023 | BMW | 840i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2020 | BMW | 840i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2021 | BMW | 840i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2022 | BMW | 840i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 07/2018 |
| 2023 | BMW | 840i xDrive Gran Coupe | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2024 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2019 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2020 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2021 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2022 | BMW | M850i xDrive | Coupe | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2018 |
| 2024 | BMW | 840i xDrive Gran Coupe | Sedan | 3.0L l6 Turbo |