The Muncie 30T35789 is a genuine Muncie Relay-Tg power takeoff component. Muncie Power Products is a long-established manufacturer of PTO units and hydraulic systems for medium- and heavy-duty truck applications. The Relay-Tg designation identifies this as part of the Muncie relay-type PTO line. If you need help confirming this is the correct part for your transmission or vehicle, give us a call at Pro Gear and Transmission and we can help you track down the right fit.FeaturesGenuine Muncie Power Products partPart number 30T35789Relay-Tg PTO componentDesigned for medium- and heavy-duty truck PTO applicationsSold by Pro Gear and Transmission