Rotary shaft oil seal CORTECO 20018317 FPM BAVISLRDX7 38x50x6

Construction and design

The CORTECO 20018317 rotary shaft oil seal is a precision engineered sealing solution designed for demanding operating conditions involving high temperatures and aggressive media.

The BAVISLRDX7 design is based on BASL geometry with enhanced sealing features. It includes a primary sealing lip and an additional dust lip for improved protection against contamination.

The outer surface is elastomer coated with a ribbed structure, ensuring a secure fit in the housing and preventing rotation during operation.

Technical parameters

• Manufacturer: CORTECO
• Model: 20018317
• Type: rotary shaft oil seal
• Size: 38 x 50 x 6 mm
• Material: FPM FKM Viton
• Design: BAVISLRDX7
• Rotation direction: right hand
• Dust lip: yes

Technical snippet:
The 38x50x6 FPM BAVISLRDX7 oil seal provides high temperature resistance and reliable shaft sealing with integrated dust protection.

Industrial applications

This oil seal is designed for applications requiring high resistance to heat, oil and chemical exposure.

The 38x50x6 size is commonly used in engines, gearboxes and compact drivetrain systems. It is widely applied in automotive and industrial equipment, especially in systems where Viton FPM material is required for extended durability.

OEM numbers and cross references

The CORTECO 20018317 seal is compatible with multiple OEM references:

• Fiat: 9609874280
• Lancia: 9609874280
• Renault: 9609874280
• Citroen: 080724
• Peugeot: 080724
• Toyota: 90311W0012

This ensures broad compatibility across European and Japanese vehicles.

Operational advantages

The CORTECO FPM BAVISLRDX7 oil seal offers reliable performance in demanding conditions.

Key advantages:

• FPM Viton material for high temperature and chemical resistance
• right hand helical structure supporting sealing efficiency
• integrated dust lip for contamination protection
• stable mounting due to ribbed outer surface
• OEM level precision and durability

Main description

The rotary shaft oil seal CORTECO 20018317 FPM BAVISLRDX7 38x50x6 is a high performance sealing component designed for applications where durability, temperature resistance and chemical stability are critical.

A rotary shaft oil seal is used to retain lubricants such as oil and grease within mechanical systems while preventing external contaminants from entering. This function is essential for maintaining the efficiency and longevity of rotating components.

The 38x50x6 mm size is typically used in compact mechanical systems such as engines and transmissions, where precise sealing is required. The BAVISLRDX7 design enhances sealing performance by ensuring consistent contact with the shaft and optimized pressure distribution.

The right hand rotation design improves sealing efficiency in systems with defined shaft rotation direction by helping direct lubricant back into the sealing zone. This reduces leakage and improves overall system reliability.

The FPM Viton material provides excellent resistance to high temperatures, synthetic oils and aggressive chemical environments. This makes the seal suitable for advanced automotive and industrial applications where standard materials may not be sufficient.

With compatibility across multiple OEM references, this oil seal is widely used by workshops, maintenance teams and B2B customers requiring reliable replacement parts.

CORTECO manufacturing ensures high precision, durability and consistent performance in demanding operating conditions.

FAQ

Does this oil seal have a specific rotation direction?
Yes, it is designed for right hand rotation.

What is FPM Viton material used for?
It provides high resistance to heat, oil and aggressive chemicals.

Where is the 38x50x6 oil seal used?
In engines, gearboxes and compact mechanical systems.

Is this seal compatible with multiple vehicle brands?
Yes, it matches OEM references for Fiat, Peugeot, Citroen, Renault and Toyota.

Does it include dust protection?
Yes, it has an additional dust lip.