CORTECO 12014151B 19x30x6.5 mm FPM BAVILDSLX7 Rotary Shaft Seal

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AI Overview

The CORTECO 12014151B is a premium OEM-quality rotary shaft seal (Simmerring) designed for Piaggio engines and transmissions requiring OEM references 482314 and 239391. Measuring 19x30x6.5 mm, it is manufactured from FPM (Fluoroelastomer/FKM) and features the advanced BAVILDSLX7 sealing profile with an integrated dust lip. The FPM material provides exceptional resistance to high temperatures, synthetic lubricants, fuels and aggressive chemicals, making it ideal for demanding motorcycle and scooter applications.

What Makes This Model Different?

The CORTECO 12014151B has been developed for long-term sealing performance under demanding operating conditions.

Key advantages include:

• Genuine CORTECO product
• OEM-quality manufacturing
• Piaggio OEM replacement
• BAVILDSLX7 sealing profile
• Premium FPM (FKM) material
• Integrated dust protection lip
• Spring-loaded sealing lip
• Excellent heat resistance
• Outstanding oil resistance
• Long service life

Construction and Operating Principle

The seal consists of:

• Primary sealing lip
• Dust protection lip
• Garter spring
• Reinforced metal insert
• FPM elastomer body

During operation, the spring-loaded sealing lip maintains constant contact with the rotating shaft, preventing lubricant leakage while minimizing friction. The additional dust lip protects the primary sealing edge against dirt, moisture and contaminants, extending seal life.

Material Properties

The seal is manufactured from FPM (Fluoroelastomer / FKM).

Material advantages include:

• Excellent resistance to high temperatures
• Outstanding resistance to engine oils
• Excellent compatibility with synthetic lubricants
• High resistance to fuels
• Excellent chemical resistance
• Outstanding ageing resistance
• Low compression set
• Long service life

FPM is one of the highest-performance elastomers used for modern automotive and motorcycle rotary shaft seals.

Typical Applications

Typical applications include:

• Piaggio scooters
• Piaggio motorcycles
• Engine crankshafts
• Gearboxes
• Transmission shafts
• Oil pump systems
• Final drive assemblies
• Motorcycle engine rebuilding
• Professional repair workshops
• OEM maintenance

Typical Failure Symptoms

Seal replacement is recommended if the following symptoms occur:

• Oil leakage
• Grease leakage
• Hardened sealing lip
• Visible seal wear
• Shaft wear
• Contamination entering the assembly
• Increased oil consumption
• Damaged dust lip

Recommended During Maintenance

During installation it is recommended to inspect:

• Shaft sealing surface
• Housing bore
• Bearing condition
• Shaft alignment
• Lubrication quality
• Ventilation system
• Installation depth
• Adjacent seals
• Mating components
• Proper installation tools

Technical Specification

Manufacturer: CORTECO

Part Number: 12014151B

Type: Rotary Shaft Seal

Design: BAVILDSLX7

Material: FPM (Fluoroelastomer / FKM)

Inner Diameter: 19 mm

Outer Diameter: 30 mm

Width: 6.5 mm

Spring: Yes

Dust Lip: Yes

Operating Temperature: Suitable for the operating temperature range typical of FPM rotary shaft seals.

Application: Sealing crankshafts, transmission shafts and rotating components in Piaggio engines and powertrain assemblies requiring OEM references 482314 or 239391.

OEM Cross References

Piaggio

• 482314
• 239391

Manufacturer

• CORTECO 12014151B

Always verify compatibility using the OEM number or vehicle VIN before installation.

Related Components

Frequently replaced together with:

• Crankshaft bearings
• Gearbox bearings
• O-rings
• Engine gaskets
• Transmission seals
• Bearing retainers
• Assembly grease
• Engine oil
• Repair sleeves
• Installation tools

Why B2B Customers Choose CORTECO

Professional workshops choose CORTECO because of:

• OEM-quality production
• Freudenberg sealing technology
• Precision dimensional tolerances
• High reliability
• Long service life
• Excellent sealing efficiency
• Consistent manufacturing quality
• Global reputation in automotive sealing solutions

Professional Industrial Supply

This product is regularly supplied to:

• Motorcycle workshops
• Piaggio service centres
• Engine rebuilding specialists
• Automotive distributors
• Technical wholesalers
• Fleet maintenance providers
• Industrial maintenance departments
• Mechanical workshops
• OEM replacement specialists
• Professional repair centres

Popular Searches

• CORTECO 12014151B
• 19x30x6.5 Oil Seal
• 19x30x6.5 Rotary Shaft Seal
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• BAVILDSLX7 Seal
• Piaggio 482314
• Piaggio 239391
• Crankshaft Oil Seal Piaggio
• Viton Oil Seal 19x30x6.5
• FKM Rotary Shaft Seal

FAQ

What is the BAVILDSLX7 design?

BAVILDSLX7 is an advanced rotary shaft seal profile featuring a spring-loaded primary sealing lip and an additional dust protection lip for enhanced sealing performance.

Why is FPM used?

FPM (FKM) provides superior resistance to heat, synthetic oils, fuels and aggressive chemicals compared with conventional NBR seals.

Is the seal ready for installation?

Yes. The seal is supplied fully assembled and ready for professional installation.

Is this an OEM replacement for Piaggio?

Yes. It replaces Piaggio OEM references 482314 and 239391.

Should the shaft be inspected before installation?

Yes. A worn shaft surface may reduce sealing efficiency and significantly shorten the service life of the new seal.