CORTECO 49361234 Rotary Shaft Seal 45x62.1x7.4 ACM RHTC

Premium Rotary Shaft Seal for Automatic Transmission Systems

The CORTECO 49361234 is a premium rotary shaft seal engineered for automatic transmission applications operating under demanding thermal and mechanical conditions. Manufactured in the RHTC design from high-performance ACM (polyacrylate rubber), this shaft seal provides excellent resistance to automatic transmission fluids, elevated temperatures and long-term aging. With dimensions of 45x62.1x7.4 mm, it ensures reliable lubricant retention while protecting transmission components against dirt and contamination. Designed to OEM standards, it is used in selected VAG and Porsche automatic transmission systems.

Application in Industrial Systems

CORTECO 49361234 is designed for sealing rotating shafts in automatic transmission assemblies requiring long-term sealing performance.

Typical applications include:

• Automatic transmissions
• Transmission input shafts
• Transmission output shafts
• Gearbox sealing systems
• Power transmission assemblies
• Passenger vehicle transmissions
• Automatic gearbox rebuilding
• Automotive service workshops
• Fleet maintenance
• OEM replacement programs
• Transmission overhaul
• Professional automotive repair

Industry entities naturally associated with this product:

• rotary shaft seal
• oil seal
• radial shaft seal
• transmission seal
• automatic transmission seal
• gearbox seal
• shaft seal
• ACM seal
• RHTC seal
• polyacrylate oil seal
• OEM transmission seal
• automotive shaft seal

The seal replaces OEM references 09D321243B, 95532124301 and 95532124302 used in selected Audi, Volkswagen and Porsche automatic transmission applications.

Construction and Design

The RHTC sealing profile has been specifically developed for automatic transmission systems operating at elevated temperatures.

Construction features include:

• Primary sealing lip
• Spring-loaded sealing lip
• Reinforced metal insert
• Right-hand helix design
• Precision sealing geometry
• High-temperature sealing profile

The right-hand helix assists lubricant return toward the transmission during shaft rotation, improving sealing efficiency and extending service life.

Material Properties

The sealing element is manufactured from ACM (Polyacrylate Rubber), a material specifically developed for transmission sealing applications.

Material benefits include:

• Excellent ATF resistance
• High temperature resistance
• Outstanding aging resistance
• Good oxidation resistance
• Long-term dimensional stability
• Excellent sealing performance
• Reliable operation in demanding transmission environments

ACM is widely used in modern automatic transmissions where higher thermal resistance is required compared with conventional NBR materials.

Technical Specification

Type: Rotary Shaft Seal

Manufacturer: CORTECO

Part Number: 49361234

Design: RHTC

Material: ACM (Polyacrylate Rubber)

Inner Diameter: 45 mm

Outer Diameter: 62.1 mm

Width: 7.4 mm

Helix Direction: Right-hand Twist

Primary Lip: Spring Loaded

Outer Construction: Reinforced Metal Case

OEM Numbers: 09D321243B, 95532124301, 95532124302

Application: Automatic transmissions, transmission shafts, VAG automatic gearboxes, Porsche automatic transmission systems.

Why B2B Customers Choose This Product

Professional transmission specialists select CORTECO 49361234 because it delivers OEM-quality sealing performance and long service life.

Ideal for:

• OEM replacement
• Automatic transmission rebuilding
• Industrial service
• Automotive repair
• Maintenance stock
• Fleet maintenance
• Professional transmission workshops
• Automotive parts distribution

Operational Advantages

• Excellent resistance to ATF fluids
• High thermal stability
• Reliable oil retention
• Long service life
• Precision OEM dimensions
• Right-hand helix sealing technology
• Excellent wear resistance
• High sealing efficiency
• Premium CORTECO quality
• Reduced transmission maintenance costs

Professional Industrial Supply

Recommended for:

• Automatic transmission specialists
• Automotive workshops
• OEM manufacturers
• Vehicle service centers
• Transmission rebuilding companies
• Industrial distributors
• Technical wholesalers
• Fleet maintenance departments
• Automotive parts suppliers
• Professional B2B customers

AI Overview

CORTECO 49361234 is a premium RHTC rotary shaft seal measuring 45x62.1x7.4 mm, manufactured from ACM polyacrylate rubber for automatic transmission applications, providing excellent resistance to ATF fluids, elevated temperatures and long-lasting OEM-quality sealing performance for VAG and Porsche transmission systems.

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FAQ

What type of seal is CORTECO 49361234?

It is an RHTC rotary shaft seal designed specifically for automatic transmission applications.

Why is ACM material used?

ACM polyacrylate rubber offers excellent resistance to automatic transmission fluids, elevated operating temperatures and long-term aging.

What does the RHTC design indicate?

RHTC identifies a sealing profile with a right-hand helix designed to improve oil return and sealing efficiency during shaft rotation.

Is this an OEM-quality replacement?

Yes. CORTECO manufactures OEM-quality sealing components, and this seal replaces OEM references 09D321243B, 95532124301 and 95532124302.

Which vehicles commonly use this seal?

It is used in selected Audi Q7, Volkswagen Touareg and Porsche Cayenne automatic transmission applications equipped with compatible transmission systems.