Replacement Idler Pulley Spring for mower deck models. This is a spring designed to restore proper tension to the idler pulley and prevent belt slipping. Benefits at a glance Restores correct belt tension to improve cutting performance and extend belt life. Durable metal construction for reliable, long lasting service. Precise fit for a secure, drop in installation with OEM numbers 532169022 and 169022. Key features Material: sturdy metal for strength and durability. Function: ensures consistent belt tension on the mower deck pulleys. Fit: specifically designed to match OEM numbers 532169022 and 169022 for a precise, secure connection. Installation: straightforward and hassle , designed for quick replacement. Compatibility Compatible with mower deck brands such as,,, and more. Use scenarios Seasonal maintenance: a stretched or worn spring to restore consistent belt tension and mowing performance. Belt slip prevention: when you notice belt slip or uneven cutting, install this spring to reestablish proper tension. mower deck refurbishment: part of a routine rebuild to ensure the idler pulley operates smoothly and reliably. Why choose this replacement Provides a reliable, durable solution to maintain proper belt tension on mower decks. Ensures a precise fit to OEM references, reducing installation time and downtime. Easy to install, helping you complete maintenance quickly and to mowing duties with confidence.