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The ARIENS 04640100 is an OEM replacement trimmer shield designed for wheeled string trimmer units. The shield mounts over the cutting head to contain debris and define the cutting boundary during operation. It is a direct factory-spec part, meaning fitment and mounting points match the original component without modification. Licensed technicians and outdoor power equipment service professionals install this part during routine maintenance or after damage to the original shield. At 5 pounds, it is a solid, durable component built to factory standards.
This trimmer shield is intended for use on wheeled string trimmer models in residential and light commercial applications. Wheeled trimmers are commonly used for trimming along fence lines, property edges, and areas where walk-behind mowing equipment cannot reach. The shield protects the operator from flying debris during cutting and is a required safety component on these machines. Service technicians replacing worn or cracked shields will find this OEM part a straightforward swap on compatible Ariens and Gravely wheeled trimmer models.
Compatible with Ariens, Gravely, and Mack string trimmers. Fits the following models: ST622 Wheeled, ST22 Wheeled, and PT22 Wheeled. Also referenced under Gravely model numbers 946101, 946105, 946150, 946152, and 946301. Refer to the original equipment owner's manual to verify compatibility before installation.
Installation is typically performed by outdoor power equipment technicians or qualified service personnel. Before removing the old shield, disconnect the spark plug wire and ensure the trimmer is fully powered down. Consult the equipment owner's manual for mounting hardware specifications and proper shield positioning. Follow all applicable safety equipment regulations and manufacturer guidelines during service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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