Product Selection Video Tutorial 
- Absorbs vibrations and shock loads, lengthening the life of your pump components
- Provides a steady dampening effect under load
- Designed for maximum life when operated at normal engine speeds, torque and alignment
- Rugged steel construction
- Eliminate human error with our easy one piece Design, perfect for a production environment!
- -40° to +220°F operating temperatures
- Various series for standard SAE flywheels and Non-standard flywheels including engine housings
- Hydraulic Pump Mounts for Gas and Diesel Engines.
- Competitively priced and normally in stock
- Arial lifts
- Bucket Loaders
- SSL Skid Steer Loaders
- CTL Compact Track Loaders
- Loaders
- Excavators
- Mini Excavators
- Sweepers
- SWL Small Wheel Loaders
- Power Mulchers
- Hydro Seaders
- Hydraulic Pump Mounts for Gas and Diesel Engines
- …and much more
Hayes Original Flywheel Couplings
The Hayes “original” Flywheel Coupling absorbs vibration and shock to provide a steady dampening effect. Many customers have replaced 2-Piece flywheel couplings with the Hayes Original Flywheel Coupling to eliminate problematic assembly issues on their production lines.
Hayes Original Flywheel Couplings do not require any special assembly instructions to connect the pump shaft to the coupling. The one-piece flywheel coupling design gives you worry-free installation and ensures that your flywheel coupling will be installed properly the first time, every time. Our “original” flywheel coupling is a tried and true workhorse for Hydraulic Pump Mount applications for both Diesel and Gas Engines.
With over 25 years of performance in the field, we have every confidence that our flywheel couplings will work for you.
Hayes Original Flywheel Couplings have proven themselves in tough applications such as; arial lifts, bucket loaders, SSL Skid Steer Loaders, CTL Compact Track Loaders, Excavators, Mini Excavators, Sweepers, SWL Small Wheel Loaders, hydro seeders, power mulchers, and much more . Click Here to start the selection process for your next Hayes Original Flywheel Coupling.
There are thousands of Hayes Original Flywheel Couplings in service throughout the world. They are used in gas and tough diesel engine applications where torsional vibration occurs. Our flexible neoprene elements absorb vibration and reduce shock loads, while providing a steady dampening effect. Hayes flywheel couplings take up very little space while transmitting a surprising amount of torque.
They’re available with a wide variety of spline and bores & keys that come ready to bolt to your flywheel. The splines do not lock onto the shaft in order to allow for any axial movement. This is similar to a drive shaft assembly in automotive applications. All components of our flywheel couplings have been designed for maximum life (when operated at normal engine speeds, torque, alignment, and appropriately serviced). Please call your local distributor or our factory for assistance.
Hayes Original Flywheel Coupling Product Selection Video Tutorial
