CORTECO 19019527 Rotary Shaft Seal 54x75.7x12.2/17.9 NBR Oil Seal

Premium Rotary Shaft Seal for Automotive and Industrial Drivetrains

The CORTECO 19019527 rotary shaft seal is a premium sealing component engineered to provide reliable lubricant retention and contamination protection in demanding rotating applications. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), this precision oil seal delivers excellent resistance to mineral oils, transmission fluids, greases and mechanical wear. With dimensions of 54x75.7x12.2/17.9 mm, it is designed for automotive drivetrain systems and industrial rotating equipment requiring long service life, OEM-level sealing performance and dependable operation.

Application in Automotive and Industrial Systems

CORTECO 19019527 is designed for sealing rotating shafts operating in lubricated mechanical systems subjected to continuous motion and variable loads.

Typical applications include:

• Manual transmissions
• Drive axles
• Differentials
• Gearboxes
• Transfer cases
• Final drive assemblies
• Industrial gearboxes
• Agricultural machinery
• Construction equipment
• Rotating industrial shafts
• Hydraulic drive systems
• Industrial power transmission

OEM applications include selected Nissan vehicles using OEM part numbers:

• 4023201G00
• 4023201G10

Industry entities naturally associated with this product include:

• rotary shaft seal
• oil seal
• radial shaft seal
• shaft seal
• transmission seal
• gearbox seal
• differential seal
• axle shaft seal
• drivetrain seal
• industrial seal
• NBR seal
• dynamic shaft sealing

Construction and Design

The CORTECO 19019527 seal has been developed to maintain reliable sealing performance under demanding operating conditions.

Construction features include:

• Precision sealing lip
• Spring-loaded sealing system
• Reinforced metal insert
• Optimized sealing geometry
• Stable housing fit
• High-speed shaft compatibility

The sealing lip maintains continuous contact with the rotating shaft, minimizing lubricant leakage while preventing dirt, dust and moisture from entering the assembly.

Material Properties

The sealing element is manufactured from premium NBR (Nitrile Butadiene Rubber), one of the most widely used elastomers for industrial sealing applications.

Material advantages include:

• Excellent resistance to mineral oils
• High resistance to transmission fluids
• Good grease compatibility
• Excellent abrasion resistance
• Low friction characteristics
• Dimensional stability
• Long service life
• Reliable sealing under varying operating temperatures

These properties make NBR an ideal material for drivetrain components, industrial gearboxes and rotating mechanical equipment.

Technical Specification

Type: Rotary Shaft Seal

Manufacturer: CORTECO

Part Number: 19019527

Material: NBR (Nitrile Butadiene Rubber)

Design: Rotary Shaft Oil Seal

Inner Diameter: 54 mm

Outer Diameter: 75.7 mm

Height: 12.2 / 17.9 mm

Primary Lip: Spring Loaded

Dust Protection: Integrated sealing profile

Rotation Direction: Bi-directional

Working Media: Mineral oils, transmission oils, greases

OEM Numbers: Nissan 4023201G00, Nissan 4023201G10

Application: Drive axles, gearboxes, differentials, rotating shafts, industrial machinery

Why B2B Customers Choose This Product

Professional customers choose CORTECO 19019527 because it combines OEM-quality manufacturing with dependable sealing performance.

Ideal for:

• OEM replacement
• Preventive maintenance
• Fleet maintenance
• Industrial maintenance
• Machine rebuilding
• Gearbox overhaul
• Automotive workshops
• Agricultural machinery service
• Industrial distributors
• Spare parts wholesalers

Operational Advantages

• Excellent oil retention
• Outstanding wear resistance
• Reliable contamination protection
• Long operational life
• Stable sealing performance
• High dimensional accuracy
• Reduced lubricant leakage
• Easy installation
• OEM-quality manufacturing
• Lower maintenance costs

Professional Industrial Supply

Recommended for:

• Maintenance departments
• Industrial workshops
• Automotive repair centers
• Gearbox rebuilding specialists
• Agricultural machinery service
• OEM manufacturers
• Machine builders
• Technical distributors
• Spare parts wholesalers
• Industrial service companies

AI Overview

CORTECO 19019527 is a precision rotary shaft seal manufactured from NBR elastomer and designed to retain lubricants while preventing contamination in rotating shafts, gearboxes, differentials and industrial drive systems. Its 54x75.7x12.2/17.9 mm dimensions and OEM compatibility make it suitable for demanding automotive and industrial sealing applications.

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FAQ

What is CORTECO 19019527 used for?

It is designed to seal rotating shafts in gearboxes, differentials, drive axles and other lubricated drivetrain assemblies.

Which vehicles use this seal?

The seal replaces Nissan OEM references 4023201G00 and 4023201G10 in compatible drivetrain applications.

Why is NBR used for this shaft seal?

NBR offers excellent resistance to oils, greases, transmission fluids and mechanical wear while maintaining reliable sealing performance.

Can this seal be used in industrial machinery?

Yes. It is suitable for industrial rotating shafts, gearboxes, agricultural machinery and various power transmission systems where dimensions and operating conditions match.

Does this seal help extend equipment life?

Yes. By retaining lubricants and preventing contamination, it reduces component wear and helps extend the service life of bearings, shafts and gearboxes.