This part is suitable for multiple replacement numbers including 607616, 122388, and 604291, making it a for versatile option for various models and easy replacement when needed Designed for effective lawns care, these replacement parts contribute to achieving a neat and tidy lawns appearance This spring provides just the right amount of tension for deck idler pulley, contribute to a smooth and efficient mowing process By maintaining proper tension on the ' s deck idler, this spring helps slippage and improves overall cutting efficiency, allowing for a cleaner and more effective mowing Crafted from Metal, this tension spring is built to withstand the rigors of regular use, providing longevity and dependable in demanding mowing conditions, Manufacturer: Zeizafa