If your Husqvarna mower or rider is making noise, slipping belts, or just not tracking right, this Arm Idler might be the fix. It’s an OEM-authorized replacement part (number 574689002), made right here in the USA to match the original specs. This isn’t some generic aftermarket piece—it’s built to fit and perform like the factory part. You’ll want to check your specific model to make sure it’s compatible, but it fits a range of Husqvarna equipment. Installing it should bring back smooth operation, proper belt tension, and quiet running. Keep your machine in top shape without paying dealer prices. Simple, reliable, and the real deal.
