The Muncie SM50 is a genuine Muncie selector component designed for Muncie power takeoff applications. The selector is a critical shift-mechanism part responsible for engaging and positioning the PTO drive. If you are sourcing this part for a repair or rebuild, Pro Gear and Transmission carries genuine Muncie PTO parts. Not sure this is the right selector for your unit? Give us a call and we can help you confirm the correct fit before you order.FeaturesGenuine Muncie part number SM50Selector component for Muncie power takeoff unitsDirect-fit replacement for the OEM selector positionCall Pro Gear and Transmission to verify compatibility with your specific PTO model