The Muncie 5000364 is a genuine Muncie square key, cataloged as the 045 key, designed for use in Muncie power takeoff applications. A square key is a precision-fit drive component that locks a rotating shaft to a mating hub or gear, transmitting torque without slippage. Sourced directly as a Muncie OEM part, the 5000364 ensures correct dimensional fit within Muncie PTO assemblies. If you need help confirming this is the correct key for your unit, call Pro Gear and Transmission and we will help you identify the right part.
Features
Genuine Muncie OEM square key
Cataloged as Muncie 045 key
Part number 5000364
Designed for use in Muncie power takeoff assemblies
Precision-fit drive key for torque transmission between shaft and hub
