Non-EOC wiring harness assembly. This is not a complete PTO installation kit or an electronic overspeed-control system.
The Parker Chelsea 329616X PTO wiring harness assembly connects the controls for specified Ford diesel Chelsea PTO installations. The assembly includes the wiring harness, a mounting bracket, and an illuminated control switch, providing the electrical control components for the matching non-EOC arrangement.
Select this harness by the full PTO model, shift option, engine, transmission, and vehicle model year. It is used in specified Ford 6.7L diesel applications with the 6R140 transmission and the appropriate Chelsea non-EOC configuration. A matching truck badge or PTO series alone does not establish compatibility.
Restore the correct PTO control connection
The switch and illuminated indication place PTO control and status information at the operator’s control point. The supplied bracket supports mounting the control assembly. Correct vehicle-side wiring remains essential because Ford circuit locations and wire colors vary by model year.
| Feature |
Benefit |
| Application-specific wiring harness |
Connects the matching Chelsea PTO controls to the specified Ford electrical circuits. |
| Illuminated control switch |
Combines operator switching with a visible engagement indication when correctly connected. |
| Mounting bracket |
Provides a mounting component for the control assembly. |
| Non-EOC configuration |
Matches installations that specifically require the 329616X harness rather than the 329617X EOC harness. |
Technical specifications
| Specification |
Detail |
| Manufacturer part number |
329616X |
| Brand |
Parker Chelsea |
| Component type |
PTO wiring harness assembly with control switch and mounting bracket |
| Control configuration |
Without electronic overspeed control (EOC) |
| Electrical application |
12 VDC Ford diesel PTO control circuits |
| Selection requirement |
Exact PTO model, shift option, engine, transmission, and model year |
Included parts and compatible configurations
| Component or application |
Selection guidance |
| Included harness assembly |
Wiring harness, mounting bracket, and illuminated switch. |
| 249/249V application |
Specified 249F non-EOC, B-shift installations with 6.7L diesel and 6R140; confirm exact vehicle year. |
| 272-FORD application |
Specified diesel, F-mount, B-shift non-EOC installations; verify the full PTO code. |
| Installation hardware and hydraulics |
Pressure switch, hydraulic hoses, fittings, grommet, and PTO mounting hardware belong to the applicable installation kit and are not supplied as this harness assembly. |
| Electronic overspeed control |
An EOC system requires its specified harness and components; do not substitute 329616X for 329617X. |
Before ordering
Have the installer identify the correct stationary or mobile PTO operating mode and use the wiring chart for the vehicle’s model year. Stationary elevated-idle control depends on vehicle enable conditions, including the applicable transmission position, parking brake, speed, and pedal inputs. Wiring must preserve those controls rather than bypass them.
| Check |
Requirement |
| PTO and vehicle |
Provide the complete PTO model, Ford chassis, model year, engine, and transmission. |
| Shift and protection options |
Confirm the installation is the specified non-EOC configuration. |
| Existing components |
Check whether only the harness is needed or whether the complete installation kit is required. |
| Wiring and operation |
Follow the current Chelsea and Ford vehicle-specific circuit diagrams and PTO enable conditions. |
| Safe installation |
Disconnect power before wiring; stop the engine before working on the PTO or beneath the vehicle. |
Need help confirming the correct assembly? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your complete PTO model, vehicle year, and engine/transmission combination.
