The Muncie 132915750 is a genuine Muncie Z19 Keyway 31 power takeoff component. This part is identified by its Z19 designation and 31-keyway specification, making it a specific drivetrain service part within the Muncie PTO line. Pro Gear and Transmission carries genuine Muncie parts for heavy-duty truck applications. If you need help confirming this is the correct part for your unit, give us a call before ordering.FeaturesGenuine Muncie part number 132915750Z19 designation PTO component31 keyway specificationDirect OEM replacement partSold by Pro Gear and Transmission