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CORTECO Shaft Seal - 01033854B

CORTECO Shaft Seal - 01033854B

This CORTECO shaft seal (01033854B) is a high-quality component designed for manual transmissions....

Best current price£4.85from Autodoc

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CORTECO Gaskets OPEL,FIAT,ALFA ROMEO 01033854B 55180035,82033854,B1BASLRDSimmerring Shaft Seal, manual transmission 55180035,55180035,714401,714401

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AutodocCORTECO Gaskets OPEL,FIAT,ALFA ROMEO 01033854B 55180035,82033854,B1BASLRDSimmerring Shaft Seal, manual transmission 55180035,55180035,714401,714401
£8.45 delivery
£4.85
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eBayCORTECO Manual Gearbox Oil Seal Alfa Romeo 159 Fiat Bravo Punto Croma 01033854B
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£5.32
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Product Information

Full details

The CORTECO Shaft Seal (01033854B) is a precision-engineered component designed for automotive professionals and DIY enthusiasts maintaining manual transmissions. Its primary benefit is providing a robust, leak-proof barrier for M20 and M32 6-speed gearboxes, ensuring longevity and protection against contaminants via an integrated dust lip. While it offers an exact OEM-spec fit for specific OPEL, FIAT, ALFA ROMEO, ABARTH, and VAUXHALL models, users must verify their vehicle's specific transmission code before purchase to ensure compatibility, as it is designed for a precise 26mm x 41mm x 6mm inlet fitting position.

All features

Model Part Number01033854B
BrandCORTECO

Extended Product Information

FAQs

What are the dimensions of this shaft seal?

The seal has an inner diameter of 26 mm, an outer diameter of 41 mm, and a height of 6 mm.

Can I use this for automatic transmissions?

No, this specific part is designed for M20 and M32 6-speed manual transmissions.

What is the purpose of the dust lip?

The dust lip acts as a secondary barrier to keep dirt and external contaminants out of the transmission fluid.

Is this an OEM replacement part?

CORTECO is a major manufacturer of original equipment sealing solutions, and this part meets or exceeds OEM specifications for the compatible vehicles listed.

How do I know if my transmission is an M32?

The transmission code is usually stamped on the transmission casing itself; check the bell housing area for a plate or engraving.

Troubleshooting

Seal leaking shortly after installation

Check if the seal was installed crooked or if the shaft surface has deep scratches or scoring.

Difficult to press into the housing bore

Verify the housing is clean and free of corrosion, and ensure you are using a flat-faced installation tool.

Pros and Cons

Pros

  • Reliable, high-quality seal design prevents transmission fluid leaks
  • Effective dust protection extends the life of internal transmission components
  • Exact dimensions ensure a straightforward installation process
  • Validated performance for M20 and M32 gearbox architectures

Cons

  • Specific to manual transmission inlet positions only
  • Requires proper installation tools to avoid damaging the seal lip
  • Not compatible with all transmission variants within the supported brands

Setup, Compatibility & Care

Compatibility is key when working with the 01033854B. It is designed for specific models under the OPEL, FIAT, ALFA ROMEO, ABARTH, and VAUXHALL banners that utilize the M20 or M32 manual transmission codes.

Installation Tips:

  1. Always clean the housing bore thoroughly to remove any old adhesive or debris before insertion.
  2. Apply a light film of clean transmission fluid to the inner lip of the seal to prevent initial friction heat.
  3. Use a seal driver of the correct diameter to ensure the seal enters the housing perfectly square.
  4. Do not force the seal; if it does not seat easily, verify there are no burrs on the shaft or housing.

Care: Avoid using harsh solvents when cleaning the area around the seal, as this can degrade the rubber compound over time.

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