Shift your productivity into high gear with custom gearboxes from Weasler

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Weasler Introduces Metric Profile Drivelines

Weasler Engineering provides the most extensive and trusted range of driveline products for agricultural equipment available today. Our driveline systems, or power take-off shafts, are used by all major agriculture equipment OEMs … More»

Mark Your Calendar for the Farm Progress Show

The 65th Annual Farm Progress Show is planned for August 28-30 in Boone Iowa. And Weasler Engineering will be there. Will you? “Our team never misses the Farm Progress Show,” explained Dan … More»

Torsional Dampers

Weasler torsional dampers are designed to provide significant reduction of vibration in many types of powertrain systems, protecting drivetrain components from excessive wear. By reducing torsional vibration, component life is increased while providing for greater operator comfort and reduced material fatigue.

Weasler torsional dampers are lightweight yet robust, providing the torque capacity that the application requires, and are desirable for off-road, marine, agricultural, lawn & turf or any application where cost effective torsional damping and vibration eliminating solutions are needed.

Torsional damper designs are available in either flywheel and shaft mounted configurations, and are specifically designed to meet the needs of the application.

To determine how Weasler can help you, please contact our North American design team ( or our European design team ( and let them work with you to identify the PTO drive shaft to fit your specific application.

Torsional Damper Data Sheet

Flywheel Mounted Torsional Damper

This damper is available as one, two or three stage and has a variety of deflection rates available to meet the needs of your application requirements.


Shaft Mounted Torsional Damper

This damper design is referred to as a shock absorbing flexible coupling or SAFC. A variety of deflection rates are available to meet the needs of your application requirements.