UNIVERSAL FIT: This idler pulley is designed to replace the for 532196106, 532197379 and for 196106 models. It ensures compatibility with a wide range of for and for lawn and mowers.Built to Last: Engineered to meet or exceed Part Number specifications. This idler provides reliable performance and longer life, reducing the need for frequent replacements.Easy to Install: Designed for hasslefree installation, this idler can be replaced quickly and easily, ensuring minimal downtime and your equipment back up and running quickly.Improve Mower Efficiency: By maintaining proper tension and alignment, this replacement idler contributes to smooth operation and efficient power transmission, improving the performance and life of your mower.Applicable and Models:Replaces Part Number MPN#'s:for 21546440Replaces Part Number MPN#'s:for AYP 196106, 197379, 532196106Replaces Part Number MPN#'s:for 532196106Inner Diameter:3/8Inch, Height:15/8Inch, Outer Diameter:53/8InchColour:BlackMaterial:ironPackage Contents:1 * Idler replacement partsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.