BMW X5/X6 Axle Differential / Diff (3.91) Front 31507609302
OEM Part #: 31-50-7-609-302 (31507609302)
This page covers one exact OEM part number. Every unit we stocked has sold.
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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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The OEM Axle Differential (Diff) with a 3.91 ratio is a crucial component located at the front of the vehicle, primarily responsible for distributing power from the transmission to the wheels. This part ensures smooth handling and balanced torque during acceleration, turn, and deceleration. Common issues necessitating replacement include gear wear, leaks, or complete failure, which can lead to poor traction and handling. This differential is compatible with BMW X5 models from 2007 to 2010 and the X6 from 2010, with OEM part number 7552536 and alternative number 7609302. Additionally referred to as a front differential, it plays a vital role in the overall drivetrain efficiency, ensuring optimal performance in various driving conditions.
Specifications
| Fits Vehicle Model | X5, X6 |
| Fits Vehicle Make | BMW |
| OEM Part No | 31-50-7-609-302 (31507609302) |
| Compatible OEM Part No | 7552536 |
| Side | Front |
| Category | Differential |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2007-2010.
View all 6 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | BMW | X5 | SUV | 4.8L V8 | |
| 2008 | BMW | X5 | SUV | 4.8L V8 | |
| 2009 | BMW | X5 | SUV | 4.8L V8 | |
| 2010 | BMW | X5 | SUV | 4.4L V8 Turbo | |
| 2010 | BMW | X5 | SUV | 4.8L V8 | |
| 2010 | BMW | X6 | SUV | 4.4L V8 Turbo |