The Muncie Z13 13tx0, part number 122905330, is a genuine Muncie power takeoff component. The Z13 designation identifies this as part of the Muncie Z13 series PTO line, and the 13tx0 suffix specifies the exact configuration within that family. Muncie PTOs are widely used across medium- and heavy-duty truck applications where dependable power takeoff performance is required. If you need to verify this part fits your specific PTO unit or truck, call Pro Gear and Transmission and we will help you confirm the right part for your application.FeaturesGenuine Muncie Z13 series PTO componentPart number 122905330Z13 13tx0 configuration designationDesigned for Muncie Z13 series power takeoff unitsSold by Pro Gear and Transmission