The Idler Pulley Shield is an OEM-quality replacement designed to fit for Scag, Husqv arna, Wright, Hust ler, and John Dee re mowers. This part replaces Scag 424367 and ensures protection for idler pulleys. Manufactured to precise specifications, this dust shield features an inner diameter (ID) of 3/8 inches, outer diameter (OD) of 2 inches, and a height of 1/4 inches. It offers a secure fit and reliable performance, extending the lifespan of your idler pulley system. Designed for zero-turn mowers and other commercial lawn equipment, this dust shield is compatible with Husqv arna 5120254501, Wright 71460128, and various Hustl er and John D eere models. Its sturdy construction ensures long-term durability, making it an essential replacement part for maintenance professionals and lawn care enthusiasts.