Product Description
The 521523301 Clutch Spring (SPR) is a genuine OEM replacement component engineered to maintain proper clutch engagement and reliable power transfer in outdoor power equipment applications. Built to exact factory specifications, this clutch spring ensures correct tension, consistent engagement, and smooth operation under load.
A properly functioning clutch spring is critical for optimal equipment performance. Replacing a worn or weakened spring helps prevent slipping, inconsistent engagement, and premature clutch wear. The 521523301 is designed for durability in high-heat and high-vibration environments commonly found in small engine equipment.