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 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 This spring provides just the right amount of tension for deck idler pulley , contribute to a smooth and efficient mowing process Crafted from Metal , this tension spring is built to withstand the rigors of regular use , providing longevity and dependable in demanding mowing conditions, Manufacturer: ZUJIABAO