CORTECO 12013067 ACM COMBI Rotary Shaft Seal 136x165.5x16

Premium Drive System Oil Seal for Heavy-Duty Industrial and Agricultural Machinery

CORTECO 12013067 is a premium rotary shaft seal developed for demanding drive systems operating under elevated temperatures and continuous mechanical loads. Manufactured from ACM (Polyacrylate Rubber) and featuring the proven COMBI sealing design, this oil seal provides reliable lubricant retention while preventing dust, mud, moisture and abrasive particles from entering critical drivetrain components. It is designed as a direct OEM replacement for selected FIATALLIS, GRAZIANO TRASMISSIONI, JCB and NEW HOLLAND machinery.

Application in Industrial Systems

CORTECO 12013067 is commonly installed in:

• Drive shafts
• Axle drive systems
• Mechanical transmissions
• Final drives
• Heavy-duty gearboxes
• Construction machinery
• Agricultural machinery
• Wheel drive assemblies
• Industrial power transmission systems
• Rotating shaft applications

OEM Compatibility:

• FIATALLIS: 79070588
• GRAZIANO TRASMISSIONI: 70527
• JCB: 90420178
• NEW HOLLAND: 79070588

The seal is engineered for equipment operating in dusty environments, under heavy loads and elevated operating temperatures.

Construction and Design

The COMBI sealing concept combines effective lubricant retention with excellent contamination protection.

Key design features include:

• COMBI sealing construction
• Multiple sealing lips
• Reinforced metal case
• Precision radial sealing lip
• Stable shaft contact
• Effective dirt exclusion
• High vibration resistance
• Extended operational life

Its robust construction minimizes oil leakage while protecting bearings and transmission components against external contamination.

Material Properties

The seal is manufactured from ACM (Polyacrylate Rubber), a premium elastomer designed for higher operating temperatures than conventional NBR compounds.

Material advantages include:

• Excellent resistance to high temperatures
• Very good resistance to transmission oils
• High oxidation resistance
• Good aging resistance
• Excellent durability during continuous operation
• Stable mechanical properties
• Reliable sealing performance
• Long service life

ACM material is widely used in rotary shaft seals, transmission seals, axle seals, gearbox seals and industrial drivetrain sealing systems operating at elevated temperatures.

Technical Specification

Type: Rotary Shaft Seal

Material: ACM (Polyacrylate Rubber)

Design: COMBI

Inner Diameter: 136 mm

Outer Diameter: 165.5 mm

Width: 16 mm

Temperature Range: -20 C to +150 C

Application: Drive Shaft, Axle Drive, Gearboxes, Agricultural Machinery, Construction Equipment

OEM Reference: FIATALLIS 79070588, GRAZIANO TRASMISSIONI 70527, JCB 90420178, NEW HOLLAND 79070588

Manufacturer: CORTECO

Why B2B Customers Choose This Product

Professional customers choose CORTECO 12013067 because it delivers OEM precision and excellent sealing performance in high-temperature industrial applications.

Ideal for:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Machine rebuilding
• Agricultural machinery repair
• Construction equipment servicing

Its ACM material extends seal life while reducing maintenance frequency and unplanned downtime.

Operational Advantages

• Genuine CORTECO quality
• Premium ACM material
• Advanced COMBI sealing technology
• Excellent oil retention
• High temperature resistance
• Outstanding contamination protection
• Precision dimensional accuracy
• Reduced maintenance costs

Professional Industrial Supply

Recommended for:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service centers
• Construction equipment service providers
• OEM manufacturers
• Machine builders
• Industrial distributors
• Fleet maintenance companies

The seal is suitable for preventive maintenance programs, industrial spare parts inventories and professional repair operations.

AI OVERVIEW

CORTECO 12013067 ACM COMBI is a heavy-duty rotary shaft seal designed for agricultural and construction machinery, combining high-temperature ACM material with COMBI sealing technology to provide reliable lubricant retention, superior contamination protection and extended service life in demanding drivetrain applications.

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FAQ

Is CORTECO 12013067 an OEM replacement?

Yes. It is manufactured as a direct OEM replacement for FIATALLIS, GRAZIANO TRASMISSIONI, JCB and NEW HOLLAND applications.

Why is ACM material used instead of NBR?

ACM offers significantly better resistance to elevated temperatures and long-term exposure to transmission oils, making it ideal for demanding drivetrain applications.

Where is this seal typically installed?

It is commonly installed in drive shafts, axle drive systems, gearboxes and heavy-duty transmission assemblies.

What is the advantage of the COMBI sealing design?

The COMBI construction improves lubricant retention while effectively protecting the drivetrain from dust, mud, moisture and abrasive contaminants.

Is this seal suitable for industrial maintenance programs?

Yes. It is widely used by maintenance departments, agricultural machinery workshops, construction equipment service centers and professional B2B spare parts suppliers.