Epiroc Pulley Wheel 3128078430 is a precision-machined rotating component used in Epiroc feed and rock drilling systems to guide movement and support smooth transmission under load. It helps maintain consistent motion, reduces friction, and improves stability during continuous drilling cycles. Manufactured from durable, wear-resistant materials, the 3128 0784 30 pulley wheel is designed for reliable fitment and long service life in demanding mining and tunneling environments. This spare part is currently in stock and available for immediate supply from ONSAMAK.