IsoFlex IFV30 HD-16S Flexible Coupling Element – Red (Shore 60)
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IsoFlex IFV30 HD-16S Flexible Coupling Element – Red (Shore 60)
Product Description
The IsoFlex IFV30 HD-16S Flexible Coupling Element (Red – Shore 60) is a high-performance elastomer coupling insert designed to provide vibration isolation, shock absorption, and controlled flexibility in marine driveline and mounting systems.
This flexible element is engineered from IsoFlex’s advanced polymer material, offering superior resistance to fuel, oil, water, and harsh marine environments. The Shore 60 (red) durometer provides a balanced combination of flexibility and load capacity, making it ideal for medium-duty marine applications.
IsoFlex coupling elements are designed to act as a sacrificial and protective component, absorbing driveline stress and misalignment while protecting gearboxes, shafts, and mounts from damage.
Key Features
- Genuine IsoFlex flexible coupling element
- Red (Shore 60) durometer – medium stiffness
- Absorbs vibration and drivetrain shock
- Compensates for minor misalignment
- High-performance engineering polymer construction
- Resistant to oil, fuel, water, and harsh environments
- Designed to protect gearbox and driveline components
Compatibility
IsoFlex Systems
Compatible with:
- IsoFlex IFV30 coupling assemblies
- HD-16S mount and coupling configurations
- IsoFlex modular mounting and driveline systems
➡️ Designed for use with IsoFlex flexible coupling and mount systems
Marine Driveline Applications
Commonly used in:
- Inboard marine engines
- Shaft-driven propulsion systems
- Gearbox-to-shaft coupling assemblies
- Engine mount and isolation systems
Serial Number Fitment Notice
Fitment depends on:
- Coupling model (IFV30 / HD-16S required)
- Load requirements
- Durometer selection (Shore rating)
⚠️ Always confirm compatibility with your IsoFlex system and application requirements before ordering.
Specifications
- Part Type: Flexible coupling element
- Model: IFV30 HD-16S
- Durometer: Shore 60 (Red)
- Material: Engineering-grade polymer
- Function: Vibration isolation and shock absorption
Durometer Guide (Important)
- Red (Shore 60): Medium flexibility – general marine use
- Softer cores: More vibration isolation, less load capacity
- Harder cores: More load capacity, less vibration absorption
➡️ Correct durometer selection is critical for performance
What’s Included
- (1) IsoFlex flexible coupling element (Red – Shore 60)
When This Part Needs Replacement
Replace the element if you notice:
- Cracking or deformation
- Excessive vibration or noise
- Loss of flexibility
- Driveline misalignment issues
Installation Notes
- Install as part of complete IsoFlex coupling system
- Ensure correct durometer for application
- Inspect bushings and hardware during installation
- Torque all fasteners evenly
- Re-check alignment after installation
Alternate / Superseded Part Numbers
OEM Cross References
- IsoFlex: IFV30 HD-16S (Red / Shore 60)
Related Components
- IsoFlex Couplings (e.g., IFC series)
- IsoFlex T-Bushing Kits (e.g., TBUSHKIT3/4)
Shipping
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
💡 Parts Desk Insight
The color matters here—red (Shore 60) is the most common “balanced” option. Too soft and you get excess movement, too hard and you lose vibration isolation 👍
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.