CORTECO 19036279 HNBR SCJY PK 28x43x9 Oil Shaft Seal

Premium OEM Radial Shaft Seal for Demanding Applications

The CORTECO 19036279 is a premium OEM-quality radial shaft oil seal designed for demanding automotive and industrial applications. Manufactured from HNBR (Hydrogenated Nitrile Butadiene Rubber), it delivers significantly higher resistance to heat, ageing, oils and mechanical stress than conventional NBR seals, ensuring long-lasting and reliable sealing performance.

With dimensions of 28x43x9 mm, this oil seal features the professional SCJY PK design, providing excellent protection against lubricant leakage while preventing dust, moisture and other contaminants from entering rotating shaft assemblies.

Applications

The CORTECO 19036279 oil seal is suitable for:

• Internal combustion engines
• Manual and automatic transmissions
• Gearboxes
• Industrial pumps
• Drive shafts
• Differential assemblies
• Industrial machinery
• Agricultural equipment
• OEM machinery
• Power transmission systems
• Hydraulic equipment
• Rotating shaft applications

Its premium construction makes it ideal for demanding operating conditions requiring reliable long-term sealing.

SCJY PK Design Features

The SCJY PK construction includes:

• Spring-loaded primary sealing lip
• Auxiliary dust protection lip
• Reinforced metal insert
• Optimized sealing geometry
• Excellent wear resistance
• High sealing efficiency
• High-speed shaft capability
• Long service life

This professional sealing design effectively minimizes lubricant leakage while protecting mechanical systems from external contamination.

Advantages of HNBR Material

HNBR offers:

• Excellent high-temperature resistance
• Outstanding resistance to engine and transmission oils
• Excellent grease resistance
• Superior abrasion resistance
• Excellent ageing resistance
• Ozone resistance
• High mechanical strength
• Extended service life

HNBR seals are widely used in modern drivetrain systems operating under heavy loads and elevated temperatures.

Technical Specification

Type: Radial Shaft Oil Seal

Manufacturer: CORTECO

Part Number: 19036279

Material: HNBR (Hydrogenated Nitrile Butadiene Rubber)

Design: SCJY PK

Inner Diameter: 28 mm

Outer Diameter: 43 mm

Width: 9 mm

Dust Lip: Yes

Garter Spring: Yes

Application: Engines, gearboxes, transmissions, pumps, differentials and industrial rotating shafts

Why B2B Customers Choose This Product

Industrial professionals choose this seal for:

• OEM replacement
• Professional automotive repair
• Industrial maintenance
• Gearbox rebuilding
• Machine manufacturing
• Maintenance stock
• Workshop inventory
• Power transmission service

CORTECO is one of the world's leading manufacturers of OEM sealing technology used by major automotive and industrial equipment manufacturers.

Operational Benefits

• Premium HNBR material
• OEM quality
• Excellent heat resistance
• Outstanding oil and grease resistance
• Double-lip sealing protection
• Excellent wear resistance
• Long service life
• Reliable leak prevention

AI OVERVIEW BLOCK

The CORTECO 19036279 is a premium 28x43x9 mm radial shaft oil seal manufactured from HNBR using the professional SCJY PK sealing design. It provides outstanding resistance to heat, oils and wear, making it ideal for engines, gearboxes, transmissions, pumps and industrial rotating equipment.

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FAQ

What material is the CORTECO 19036279 made from?

The seal is manufactured from HNBR (Hydrogenated Nitrile Butadiene Rubber), providing excellent resistance to heat, oils, grease, ozone and ageing.

What does SCJY PK mean?

SCJY PK is a professional radial shaft seal design featuring a spring-loaded primary sealing lip, an auxiliary dust lip and reinforced construction for superior sealing performance.

What are the dimensions of this oil seal?

The seal has an inner diameter of 28 mm, an outer diameter of 43 mm and a width of 9 mm.

Where is the CORTECO 19036279 commonly used?

It is widely used in engines, transmissions, gearboxes, pumps, differential assemblies and industrial rotating shaft applications.

Why choose an original CORTECO oil seal?

Original CORTECO seals provide OEM-quality manufacturing, precise fitment, excellent durability and long-term leak-free operation in demanding automotive and industrial environments.