The Muncie 122910240 is a genuine Muncie Z13 series PTO component, also referenced as part number 122910240. The Z13 designation identifies this as a Muncie power takeoff part within that product family. Pro Gear and Transmission carries genuine Muncie PTO parts for commercial truck applications. If you need help confirming this is the correct part for your transmission or installation, give us a call before ordering.FeaturesGenuine Muncie Z13 series PTO componentPart number 122910240Designed for Muncie power takeoff applicationsSold by Pro Gear and Transmission