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Genuine BMW Output Shaft Oil Seal 50x78x10/15 (33107609536) Diff Side/Axle Seal Fits E81 E90 F30 G20 incl 116d, 330i, 535ix, 650ix

Genuine BMW Output Shaft Oil Seal 50x78x10/15 (33107609536) Diff Side/Axle Seal Fits E81 E90 F30 G20 incl 116d, 330i, 535ix, 650ix

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BMW OE Differential Output Side Seal 50 x 78 x 10/15 - Stops leaks and protects your final drive

Keep your drivetrain dry and dependable with this BMW Group original equipment radial lip seal for the differential output flange. Sized 50 x 78 x 10/15 mm and built to factory spec, it replaces the worn sealing ring at the diff side where the half shaft exits, restoring tight sealing and preventing oil misting on RWD and xDrive models.

Part number: 33107609536 (also written as 33 10 7 609 536). Position: differential output side, driveshaft flange. Quantity: 1 seal.

Why this OE sealing ring is the smart choice

  • Original BMW Group component for precise fit, correct depth and reliable sealing performance
  • Exact size 50 x 78 x 10/15 for the output flange interface on a wide range of BMW platforms
  • Stops seepage at the final drive, helps protect bearings and gears, and keeps the underbody clean
  • Direct replacement with no modifications required
  • Trusted in-house by MJ Modifications and consistently praised by customers for long term leak-free results

Compatibility overview

Suits many BMW 1 Series, 2 Series, 3 Series, 4 Series, 5 Series, 6 Series, 7 Series and 8 Series models across E, F and G chassis, plus selected X models, Z4, MINI ALL4 and Rolls-Royce applications that use this seal size. Examples include popular engines and trims such as 116d, 330i, 330d, 340i, 535d, 535ix, 540i, 640d, 650ix, M135i, M140i, M340i and more. If your car cross-references to BMW part number 33107609536, this is the correct diff side sealing ring.

Vehicle families covered
  • BMW 1 Series: E81, E82, E87 LCI, E88, F20, F21 including 116d, 125d, M135i, M140i
  • BMW 2 Series: F22, F23 including 225d, M235i, M240i
  • BMW 3 Series: E46, E90 E91 E92 E93, F30 F31 F34, G20 G21 including 318d, 320i, 330d, 330i, 335d, 335i, 340i, M340i, xDrive variants
  • BMW 4 Series: F32 F33 F36 including 425d, 430d, 435i, 440i, xDrive variants
  • BMW 5 Series: E39, E60 E61, F07, F10 F11, G30 G31 including 525d, 530d, 535d, 535i, 540i, M550d, xDrive variants
  • BMW 6 Series: E63 E64, F06 Gran Coupe, F12, F13, G32
  • BMW 7 Series: E38, E65 E66 E67, F01 F02 F03 F04, G11 G12 including hybrid and xDrive models
  • BMW 8 Series and M8: G14 G15 G16, F91 F92 F93
  • BMW X models: X1 E84, X3 E83 LCI, F25, G01, X3 M F97, X4 F26, G02, X4 M F98, X5 E53 E70 F15 G05, X5 M F85, X6 E71 E72 F16 F86 G06, X7 G07
  • BMW Z models: Z4 E89, Z4 G29
  • MINI: Countryman R60 ALL4, Paceman R61 ALL4
  • Rolls-Royce: Phantom, Ghost, Wraith, Dawn, Cullinan within the listed production years using this seal

Fitment help

We will confirm compatibility before dispatch. Add your UK registration or the last 7 of your VIN at checkout so we can verify this is the correct diff output sealing ring for your vehicle.

Professional installation

For a clean, long lasting repair we recommend professional fitting. Book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

More information

Manufacturer: BMW Group

Dimensions: 50 x 78 x 10/15 mm

Warranty: 2 years for UK customers, 1 year for international customers when a VIN is supplied on compatible vehicles


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