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The ARIENS 08300020 is a genuine OEM extension spring designed for use on select Ariens and Gravely zero turn mower equipment. Extension springs store and release mechanical energy under tension, making them a functional component in deck engagement linkages, belt tensioner assemblies, and other spring-loaded mechanisms common on residential and commercial zero turn mowers. This is a direct OEM replacement part, manufactured to the same specifications as the original, ensuring proper fit and function without modification. Licensed technicians and experienced equipment service professionals handle this type of replacement as part of routine drivetrain or deck maintenance.
This extension spring is applicable to select Ariens and Gravely zero turn mower platforms, including models in the Gravely Zoom XL line. It is suited for residential and light commercial mowing equipment where the original spring has fatigued, broken, or lost tension. Service typically occurs during seasonal maintenance, deck removal, or belt replacement intervals.
Fits select Ariens and Gravely equipment, including models in the Gravely Zoom XL zero turn mower line. Refer to your equipment model and serial number to confirm fitment before ordering.
Installation should be performed by a qualified small engine or outdoor power equipment technician. Disengage the mower deck, remove the ignition key, and allow all moving parts to come to a complete stop before beginning service. Use appropriate spring removal and installation tools to avoid injury from stored tension. Consult the equipment service manual for the correct spring routing and attachment points specific to your model.
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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