The Muncie L125-ZJ-AJ-06-FM56X or L125ZJAJ06FM56X is a genuine Muncie power takeoff unit in the 3-port, 4-wire DA50 configuration with side-entry, direct-mount, and SAP (solenoid air pressure) engagement. The DA50 designation identifies this as a Muncie direct-mount PTO designed for compatible Allison and other automatic transmissions, while the 3-port, 4-wire designation describes the hydraulic and electrical interface. SAP engagement means the unit shifts via solenoid-controlled air pressure. Call us to confirm proper fit for your specific transmission and truck application before ordering.
Features
Muncie part number L125-ZJ-AJ-06-FM56X or L125ZJAJ06FM56X
3-port, 4-wire (3P4W) hydraulic and electrical interface
DA50 direct-mount PTO configuration
Side-entry (SE) gear mesh orientation
Direct-mount (DI) installation design
Solenoid air pressure (SAP) engagement system
