VULKAN EZ 171 Compatible Rubber Coupling Element is supplied for selected flexible coupling systems where the reference EZ 171 / EZ171 is used for identification, inquiry, and fitment review.

A rubber coupling element is used between rotating drive components to support torque transmission while helping reduce vibration, absorb shock load, and compensate for minor shaft movement or misalignment.

This reference may appear in marine engines, industrial equipment, compressor drives, power generation systems, and heavy-duty rotating machinery.

References to Caterpillar, Cummins, MTU, and similar engine or equipment names are used only to describe possible application environments and must not be used as final fitment confirmation.

Final confirmation must always be completed using the machine Serial Number.

Part Identification

Product Reference: EZ 171 / EZ171

Product Type: Rubber Coupling Element

Reference Application: Flexible coupling systems

Typical Use: Marine engine, industrial, compressor, and power generation applications

Fitment Verification: Required before order confirmation

All references are used only for identification and compatibility checking.

Reference Variations Seen in Market

The EZ 171 reference may appear in different formats across catalogs, invoices, service documents, supplier pages, or installed part markings.

Common reference variations include:

• VULKAN EZ 171 Rubber Coupling
• VULKAN EZ 171 Rubber Coupling Element
• VULKAN EZ 171 Coupler
• Rubber Coupling EZ 171
• Rubber Coupling EZ171
• VULKAN Kupplungen EZ 171
• Vulkan Herne 2 EZ 171
• VULKAN HERNE 2 EZ 171
• VULKAN KUPPLUNGEN EZ 171
• VULKAN WANNE EICKEL EZ 171
• EZ 171
• EZ171

These references are provided strictly to help customers identify the required coupling element. They do not confirm affiliation, authorization, or guaranteed interchangeability.

Related Article References

For more information about coupling design, applications, maintenance, and benefits, you may review the related technical articles:

VULKAN Coupling EZ: Design

VULKAN Coupling EZ: Applications

Benefits of VULKAN EZ Couplings

Available EZ Reference Range

The following EZ references may appear in market listings, service documents, and equipment records:

• EZ 45
• EZ 50
• EZ 51
• EZ 55
• EZ 60
• EZ 61
• EZ 65
• EZ 70
• EZ 71
• EZ 80
• EZ 85
• EZ 86
• EZ 95
• EZ 100
• EZ 101
• EZ 102
• EZ 115
• EZ 115S
• EZ 120
• EZ 121
• EZ 135
• EZ 140
• EZ 141
• EZ 165
• EZ 165S
• EZ 170
• EZ 171
• EZ 195
• EZ 200
• EZ 201
• EZ 230
• EZ 235

These references are listed for identification only. Suitability must always be confirmed according to the installed coupling, element type, and equipment details.

Element Type Verification

Rubber coupling elements used in EZ coupling systems may be produced in different element types, profiles, round types, hardness variants, or design versions.

For references such as EZ 171 / EZ171, visual similarity alone may not be enough to confirm compatibility. Different versions may exist depending on the coupling design, engine application, operating load, and installation arrangement.

To confirm the correct rubber coupling element, please provide:

• Installed coupling reference
• Existing part markings
• Element type or design version, if visible
• Round type reference, if applicable
• Photo of the installed rubber element
• Photo of the coupling assembly
• Equipment model
• Machine Serial Number
• Engine brand or application, if relevant
• Required quantity

Providing this information helps reduce ordering errors and supports accurate fitment review.

Final confirmation must always be completed using the machine Serial Number.

Application & Compatibility

This rubber coupling element may be used in selected flexible coupling applications, including:

• Industrial drive systems
• Marine propulsion systems
• Power generation equipment
• Compressor applications
• Heavy-duty machinery
• Engine-driven equipment
• Pump and drive systems

It may also appear in inquiries related to marine or industrial engines such as Caterpillar, Cummins, MTU, and similar equipment applications.

These engine names are used only for application reference. Compatibility must not be confirmed by engine brand, model family, or EZ 171 reference alone.

Before ordering, please verify:

• Installed coupling reference
• Existing element marking
• Element type or design variant
• Round type reference, if applicable
• Equipment model
• Machine Serial Number
• Coupling assembly details

Key Functional Benefits

A correctly selected rubber coupling element can help support:

• Stable torque transmission
• Torsional vibration damping
• Shock load absorption
• Reduced stress on connected components
• Compensation for minor radial or angular movement
• Improved drive system stability
• Reduced maintenance interruptions
• Reliable operation in marine and industrial environments

Actual suitability depends on the installed coupling design and operating conditions.

Signs That Replacement May Be Needed

Replacement may be required if the existing rubber element shows:

• Cracks on the rubber surface
• Loss of flexibility
• Hardening or aging
• Deformation under load
• Excessive vibration
• Abnormal noise from the coupling area
• Rubber separation or material breakdown
• Heat or oil-related damage
• Irregular power transmission

Inspection and installation should be performed by qualified maintenance personnel.

Installation & Maintenance

Installation should follow the equipment service requirements and be carried out by qualified technicians.

Before installation, check:

• Coupling alignment
• Condition of mating components
• Existing rubber element type
• Mounting arrangement
• Surrounding temperature and operating environment
• Any visible damage on the coupling assembly

Incorrect selection or installation may reduce service life and affect drive performance.

Trademark & Identification Notice

All brand names, model names, article references, geographic names, engine names, and part references including VULKAN, Vulkan Kupplungen, HERNE, WANNE EICKEL, Caterpillar, Cummins, MTU, EZ 171, and EZ171 are used strictly for identification, reference, and compatibility checking.

Seawide Products is an independent supplier of industrial rubber components and flexible coupling elements. This listing does not state or imply affiliation, authorization, endorsement, sponsorship, distribution agreement, or manufacturing by any referenced brand owner.

Customers must verify compatibility before purchase based on the installed part, equipment details, element type, round type, and application requirements.

Why Choose Seawide Products

Seawide Products supplies industrial rubber components and flexible coupling elements for marine, industrial, compressor, pump, and power generation applications.

Advantages include:

• Worldwide shipping
• Global supply support
• 24/7 inquiry response
• Support for urgent maintenance requirements
• Assistance with product identification
• Support for bulk and repeated orders
• Cost-effective supply options
• Technical review based on installed coupling details
• Support for element type and round type verification

Ordering Information

To request price, availability, or fitment support for VULKAN EZ 171 Compatible Rubber Coupling Element, please provide:

• Coupling reference: EZ 171 / EZ171
• Existing part markings
• Element type / design variant
• Round type reference, if applicable
• Equipment model
• Machine Serial Number
• Engine brand or application, if relevant
• Required quantity
• Delivery destination
• Photos of the installed rubber element
• Photos of the coupling assembly, if available

Complete information allows faster checking and more accurate quotation.

Final confirmation must always be completed using the machine Serial Number.

Contact Seawide Products

For price, availability, or technical support, please contact:

Tel: +971 42678375

WhatsApp: +971 505072776

Email: info@seawide-rubber.com

Website: seawide-rubber.com