Your safety is our concern. Please read and adhere to the following guidelines to help ensure the safe use and operation of all Weasler driveline products.

Do not operate a PTO drive shaft without:

  • All PTO drive shaft guards, tractor, and equipment shields in place
  • PTO drive shaft securely attached at both ends
  • PTO drive shaft guards that turn freely on the PTO Drive Shaft
  • Reading the operator’s manual 

A proud member of ADMA

As part of Weasler Engineering’s ongoing commitment to the safety of PTO drive shafts, we are a member of ADMA, the Agriculture Driveline Manufacturers Association. ADMA’s mission is to promote increased safety awareness in regard to the design, operation, and maintenance of agricultural drivelines. The organization’s primary focus is to develop educational materials that address these goals with the hope of reducing farm-related injuries throughout North America.

Aligned with the world’s leading safety standards

Before operating or maintaining a PTO drive shaft, always consult your machine operator’s manual. For additional information, reference Weasler EC Declaration of Conformity certificate and Weasler’s Instruction Manual.

For maintenance instructions, consult your machine operator’s manual or reference Weasler’s Service page.

California Proposition 65 Warning

These products can expose you to chemicals including carbon black, isoprene, and nickel which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information visit

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