IMPORTANT SAFETY RECALL
STIHL SR 430 and STIHL SR 450
The flywheel can break apart during use, posing a projectile hazard to the user or bystanders.

Recall to repair certain SR 430 and SR 450 backpack sprayers manufactured between March 2020 and May 2021, serial number range 369284811 – 370391433. Machines with serial numbers outside this range are not include in the recall.
Immediately discontinue use of a recalled SR 430 or SR 450 machine and take it to an authorized STIHL Dealer for a free repair.
For further information, contact STIHL Incorporated by phone or by using the contact form found on our website:
1 (800) 233-4729
Contact Form