Corteco 12015274 FPM B1BASLSFRDX7 48x65x10 rotary shaft seal IVECO

Construction and design

The Corteco 12015274 FPM B1BASLSFRDX7 48x65x10 rotary shaft seal is a high-performance sealing solution engineered for heavy-duty applications. Its advanced B1BASLSFRDX7 design incorporates a precision sealing lip along with an additional dust protection lip, ensuring maximum sealing efficiency in dynamic environments.

Manufactured from FPM fluoroelastomer, this simmerring offers exceptional resistance to high temperatures, fuels, and aggressive chemicals. The material maintains flexibility and sealing integrity even under long-term thermal and mechanical stress.

Performance advantages

This rotary shaft seal corteco delivers superior performance compared to standard sealing solutions used in similar applications.

Key benefits:

• high temperature resistance up to approx. 200 degrees C
• excellent resistance to fuels, oils, and aggressive media
• extended service life in heavy-duty conditions
• reliable sealing under dynamic loads
• effective protection against contamination

These features make it ideal for demanding automotive and industrial environments.

Industrial applications

The 48x65x10 FPM rotary shaft seal is primarily used in heavy-duty automotive systems and industrial machinery where reliability is critical.

Typical applications include:

• IVECO trucks and commercial vehicles
• gearboxes and transmission systems
• drive axles and differential systems
• construction and agricultural machinery

This model serves as a direct OEM replacement for:
IVECO 40101840
IVECO 40101843
IVECO 40101940

Technical parameters

• inner diameter: 48 mm
• outer diameter: 65 mm
• width: 10 mm
• material: FPM fluoroelastomer
• type: B1BASLSFRDX7
• temperature resistance: up to approx. 200 degrees C

Technical snippet:
The 48x65x10 FPM B1BASLSFRDX7 rotary shaft seal is designed for high-temperature and fuel-exposed environments, ensuring long-lasting sealing performance in rotating systems.

Main description

The Corteco 12015274 FPM B1BASLSFRDX7 48x65x10 rotary shaft seal is a precision-engineered component designed to protect rotating shafts against oil leakage and contamination in extreme operating conditions.

This rotary shaft seal corteco in size 48x65x10 is specifically developed for heavy-duty automotive applications, particularly in IVECO vehicles. The FPM material provides outstanding resistance to heat, fuels, and chemical exposure, making it suitable for high-performance systems where standard seals fail.

The B1BASLSFRDX7 construction enhances sealing efficiency by combining a main sealing lip with a secondary dust lip, ensuring both internal fluid retention and external contamination protection. This results in improved system reliability and reduced maintenance intervals.

Widely used in transmissions, axles, and industrial drive systems, this corteco oil seal is a trusted solution for professionals who demand durability and consistent performance.

FAQ

1. Is this rotary shaft seal compatible with IVECO vehicles?
Yes, it replaces OEM numbers 40101840, 40101843, and 40101940.

2. Can this seal handle fuel exposure?
Yes, FPM material provides excellent resistance to fuels and oils.

3. What temperature range can it withstand?
It can operate up to approximately 200 degrees C.

4. What makes B1BASLSFRDX7 design special?
It improves sealing efficiency and adds protection against dust and contaminants.