The mowing heads can be identified by the name "STIHL" and model number "27-3" or "47-3" located on the original packaging and molded on the top side of the mowing head.

STIHL is recalling some of its mowing heads, due to an injury hazard. The bolts that connect the plastic blades and holding the mowing head together can come loose leading the mower to come apart. You ...

Stihl Inc. has received 28 reports of loose bolts or mowing heads coming apart, including two reports of injuries involving its PolyCut mowing heads.