CORTECO 19034959 41x53x6 FPM RHTC Oil Seal Simmerring

Application - Shaft Oil Seal for Engines and Transmissions

The CORTECO 19034959 41x53x6 FPM RHTC is a high-performance rotary shaft oil seal (simmerring) designed for demanding automotive and industrial applications. With dimensions 41x53x6 mm, it functions as a precision shaft seal in engines, gearboxes and other rotating assemblies where reliable oil retention is critical.

This oil seal corresponds to multiple OEM numbers, including:
Fiat 71741822, Hyundai 213612A100, Suzuki 0928341001, Opel 93193839 / 4709000, Vauxhall 93193839 / 4709000, Maruti 0928341001.

Thanks to its exact dimensional accuracy and OEM-grade quality, it is widely used as an engine oil seal, transmission shaft seal or technical sealing component in dynamic systems requiring consistent performance.

FPM Material and RHTC Design Advantages

Manufactured from FPM (FKM) elastomer, this rotary sealing solution offers excellent resistance to oils, lubricants, fuels and elevated temperatures. Compared to standard NBR seals, FPM provides superior thermal stability and chemical resistance, making it suitable for modern high-load engines and industrial machinery.

The RHTC design features an additional dust lip, classifying it as a double lip oil seal. This construction improves protection against contaminants and extends operational lifespan in harsh environments. Compared to a single lip seal, it offers enhanced sealing reliability and durability.

Key benefits:

• High durability in dynamic rotary applications

• Strong resistance to oils and lubricants

• Stable performance at elevated temperatures

• Effective technical sealing in rotating systems

• Precise fit for 41 mm shaft diameter

This makes the product suitable both as an automotive engine seal and as a shaft sealing component in industrial machinery.

Technical Data

• Manufacturer: CORTECO

• Part number: 19034959

• Type: Oil seal / Simmerring

• Dimensions: 41x53x6 mm

• Material: FPM (FKM)

• Design: RHTC - double lip construction

• Application: Rotary shaft sealing

FAQ - Frequently Asked Questions

What is the difference between a double lip and single lip oil seal?
A double lip oil seal includes an additional dust lip that protects against external contaminants, improving sealing performance in harsh environments.

Why choose FPM over NBR for engine applications?
FPM provides higher temperature resistance and better chemical stability, making it ideal for modern engines and high-performance applications.

How do I select the correct shaft seal size?
Match the inner diameter to the shaft (41 mm), the outer diameter to the housing bore (53 mm), and the width (6 mm) according to the original specification.

Is this seal suitable for transmission use?
Yes, if the dimensions and OEM references match the required application, it can be used as a gearbox or transmission oil seal.