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The Husqvarna 545072102 throttle lockout spring is an OEM replacement spring for trimmers that restores the throttle lockout safety mechanism. It fits Husqvarna models requiring part 545072102 and is compatible with Husqvarna-produced and other trimmer brands including Jonsered, Craftsman, Poulan, AYP, McCulloch, Poulan Pro, RedMax, and Weed Eater. The spring engages the throttle safety to prevent unintended throttle activation and is supplied as a single replacement part for repair and maintenance.
OEM Husqvarna throttle lockout spring (MPN 545072102) for restoring throttle safety on compatible trimmers.
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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