The Muncie 31T36377Z is a 5-inch Zinga sight gauge designed for CHS power takeoff units. A sight gauge lets technicians verify fluid level in the PTO without removing plugs or covers, making it a routine maintenance item on equipped units. This genuine Muncie part carries part number 31T36377Z and is sold by Pro Gear and Transmission. If you need to confirm this gauge is the correct fit for your specific CHS PTO application, give us a call before ordering.FeaturesMuncie part number 31T36377ZZinga-style sight gauge for fluid level inspection5-inch gauge lengthDesigned for CHS power takeoff applicationsGenuine Muncie PTO component