The Muncie 43T42757 is a genuine Muncie Power Products orifice used in FR66 Series and FR3C Series power takeoff units. Listed as a service part in Muncie's own service manuals for both the FR66 and FR3C series, this orifice is a precision internal component that regulates fluid or air passage within the PTO assembly. Sourcing the correct orifice matters for proper PTO function, and part number 43T42757 is the Muncie-specified replacement. Pro Gear and Transmission carries genuine Muncie service parts. Call us to confirm fit for your specific PTO configuration before ordering.
Features
Genuine Muncie Power Products service part
Part number 43T42757
Fits FR66 Series PTO units (per Muncie service manual SP16-01)
Fits FR3C Series PTO units (per Muncie service manual SP16-03)
Internal orifice component for regulated flow within the PTO assembly
Sold by Pro Gear and Transmission
