Multiquip 45256 Main Harness PRX - OEM Replacement Part for Ride-On Trowels

The main wiring harness serves as the central electrical distribution system for PRX ride-on power trowels, connecting the battery power post, fuse and relay box, frame harness, and pitch actuators through a network of 12 AWG and 14 AWG wiring. This harness integrates multiple DTP-series Deutsch connectors including DTP06-2S, DTP06-4S, and DT06-12SA configurations to manage power distribution to critical systems including left and right pitch control circuits, hydraulic pump motors, and steering controls.

The harness features dedicated splice points (Z-series) that connect to fused pitch power circuits using color-coded 14 AWG wiring—red/orange for left-hand pitch and red/green for right-hand pitch systems. The main harness routes through the frame assembly and terminates at the bus bar with factory-crimped terminals (19069-0241 and 19069-0223 series) ensuring reliable connections under the demanding conditions of concrete finishing operations. Proper harness function is essential for joystick steering response, rotor speed control via foot pedal, and pitch actuator operation during float and finish modes.

Compatible with the following Multiquip models:

• PRX Series Ride-On Power Trowels

Genuine Multiquip OEM part, sold by an authorized dealer.