The BMW Shaft Seal Corteco 33107505603, manufacturer part number 82031731, is a precision-engineered OE Supplier component from Corteco for BMW differential output shafts. Designed to meet demanding OEM standards, this shaft seal comes with an integrated lock ring and is specified for a variety of BMW models, including select 2, 3, and 4 Series, M240i, and X3 vehicles. Key applications include:
- Differential output shaft seal with lock ring (44 x 78 x 10 mm)
- Vehicle compatibility includes specified BMW 228i, 230i, 320i, 328i xDrive, 330i GT xDrive, 428i, 430i xDrive, M240i, X3, and their relevant submodels, body styles, engines, and chassis codes, as detailed in the official catalog
- For some applications, fitment requires validated engine codes (e.g., N26B20A) and automatic transmission specifications
Rely on Corteco’s OE expertise for a precise, leak-free fit in your specific BMW application. Always confirm compatibility and installation details per vehicle specifications and fitment notes.
Specifications
Product Type
OE Supplier
OE Part Number
33 10 7 505 603 / 33107505603
OEM
Yes
Manufacturer Part Number
82031731
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