A Comprehensive Guide to BMW Differential Parts Numbers

Guide to BMW Differential Parts Numbers
Differentials are critical components in a vehicle’s drivetrain, responsible for transferring power from the engine to the wheels. For BMW enthusiasts and mechanics, understanding differential parts and their corresponding vehicle applications is essential. In this guide, we’ll decode BMW differential parts by matching part numbers to specific vehicle models.

BMW Differential Parts Identification

BMW uses specific part numbers to identify differential components. These part numbers are crucial for ensuring the correct fitment and compatibility with a particular BMW model. Here’s a breakdown of common BMW differential parts and their part numbers:

BMW Differential Parts Number Comparison Table

Part Number Suitable for BMW Models
31507500793
330xi
31507500797
325xi, 330xi
31507603004
X5
31507648883
530i, 540i, 750i, 750i xDrive, Alpina B7, M550i xDrive
31508487444
330e, 330e xDrive
31508679973
750i xDrive, 840i xDrive, Alpina B7, Alpina B8 Gran Coupe, M550i xDrive, M760i xDrive, M850i xDrive, M850i xDrive Gran Coupe
33102282480
325Ci, 325i, M3
33107508099
325Ci, 330Ci, 330i
33107510654
X5
33107510658
X5
33107526377
645Ci, 650i, M6
33107534577
X5
33107560604
528i, 528i xDrive, 530xi, 535i, 535i xDrive
33107560606
525i, 528i, 528i xDrive, 528xi, 535i, 535xi
33107566168
328i
33107567990
X3
33107584444
528i, 528i xDrive, 535i, 535i GT, 535i xDrive, 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe
33107584448
530i, 535i, 535i GT, 535i GT xDrive, 535i xDrive, 540i, 740i, 740Li, 740Li xDrive
33107630821
740Ld xDrive, 740Li xDrive
33107636994
X3, X4
33108686991
Z4
33108742147
Alpina B7
33108839889
740i, 760i xDrive
33108840849
Alpina XB7
33109454750
530i, 540d xDrive, 540i
12335A716D9
iX
31508839420
760i xDrive
33101428658
X5
33102228291
M3
33107514814
760i, 760Li
33107516882
530i
33107541397
Alpina B7
33107560883
525xi, 528i, 528i xDrive, 528xi, 535i, 535i GT, 535i xDrive, 535xi
33107567993
X3
33107572527
Z4

How to Use This Information

By knowing the part numbers for BMW differential components, owners and mechanics can easily identify and source the correct parts for their vehicles. Whether it’s for routine maintenance or performance upgrades, having the right part number ensures a perfect fit and optimal performance. If you’re unsure whether a specific part is suitable for your vehicle, feel free to contact us. We’ll help you match the best option for your BMW.

Conclusion

Understanding BMW differential parts and their part numbers is key to maintaining and upgrading your BMW’s drivetrain. By decoding these part numbers, you can ensure that your vehicle receives the right parts for a perfect fit and performance. Next time you’re in need of differential components for your BMW, refer to this guide to make an informed decision.

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What are the Components of A Differential?

The differential is an important component of the automobile transmission system. It mainly consists of the differential case, the spider gear shaft, two spider gears,