This genuine Wolf 24829 threaded pulley D42 is an essential component for various Wolf lawnmower models. With an outer diameter of 42 mm, a 10 mm bore, and a height of 16 mm, this durable pulley ensures optimal performance and drive for your garden machinery. It is specifically designed for Wolf RM, RME, RM2, RM2F, RM3, RM3F, RM4, RM4F, RM5, RM5F, RM6, and RM6F series lawnmowers, providing a precise fit and reliable operation.