Corteco Wheel Oil Seal - 12012768B
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eBayTransmission Oil Seal For IVECO New Holland CORTECO 12012768B 30x47x8
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Product Information
Full details
The Corteco 12012768B wheel oil seal is an essential maintenance component designed for motorcycle owners and mechanics looking to protect their transmission systems from environmental contaminants. This precision-engineered seal acts as a reliable barrier against dust, dirt, and moisture, ensuring that internal components remain lubricated and protected from premature wear. While it offers superior structural integrity, users should verify their specific motorcycle make and model compatibility, as improper sizing will result in a failure to create an effective seal.
All features
| Model Part Number | 12012768B |
|---|---|
| Brand | Corteco |
Extended Product Information
FAQs
What are the exact dimensions of this seal?
The seal has a 30mm internal diameter, a 47mm external diameter, and an 8mm width.
Can I use this for any motorcycle?
No, this seal is dimension-specific. Always check your motorcycle's service manual to ensure it matches the 30x47x8mm requirement.
Does the seal come pre-lubricated?
It is recommended to apply a light film of clean oil or grease to the seal lip during installation for optimal performance.
How often should I replace this oil seal?
It should be replaced whenever the wheel or transmission housing is disassembled for maintenance, or immediately upon observing signs of a leak.
Is this seal resistant to high temperatures?
Yes, it is built to withstand typical riding stresses and thermal fluctuations associated with motorcycle transmission systems.
Troubleshooting
Seal leaking shortly after installation
Ensure the seal was not cocked during installation and verify that the shaft surface does not have grooves or scratches.
Difficult to seat in the housing
Verify the housing bore diameter is exactly 47mm and use a proper seal driver tool to apply even, circular pressure.
Visible wear on the inner lip
Check for debris contamination or lack of lubrication; ensure the shaft is polished smooth before installing a new seal.
Pros and Cons
Pros
- Precision-engineered to exact 30x47x8mm dimensions
- Provides robust defense against moisture and particulate matter
- Reliable construction maintains internal lubrication pressure
- Helps prevent costly damage to transmission assemblies
Cons
- Specific to motorcycles; not compatible with all automotive applications
- Requires careful installation to avoid damaging the seal lip
- Verification of fitment is mandatory as dimensions must be exact
Setup, Compatibility & Care
To install the 12012768B, ensure the housing surface is clean and free of old adhesive or debris. Apply a thin layer of fresh lubricant to the seal's lip before pressing it into place using a seal driver or a socket of the same outer diameter. Avoid using sharp tools that could scratch the rubber lip or the housing. For care, inspect the seal area during routine tire changes; if you notice fluid seepage or excessive buildup of grime, the seal should be replaced immediately to prevent bearing failure.