The Rotary 17243 Flat Idler Pulley is a reliable replacement for Husqvarna part 587973001. Designed to fit models HU675AWD, HU700AWD, HU725AWD, HU775AWD, HU800AWD, and more, this durable pulley ensures smooth operation and long-lasting performance for your mower. 

Dimensions and Specifications
WIDTH    11/16"
OUTER DIAMETER    2-1/4"
INNER DIAMETER    1/4"