Best Quality Chassis Electrical Box II Chassis Integrated Electrical Control Unit DZ93189712116 for SHACMAN Truck Spare Parts

Best Quality Chassis Electrical Box II Chassis Integrated Electrical Control Unit DZ93189712116 for SHACMAN Truck Spare Parts.

• High Integration: The complex chassis electrical logic (especially the aftertreatment heating system) is integrated into a sealed enclosure, simplifying the chassis wiring harness layout.

• Comprehensive Protection: Due to its chassis location, the enclosure boasts an extremely high IP67 waterproof and dustproof rating, resisting rainwater erosion, mud splashes, and road salt spray corrosion.

• Intelligent Protection: Built-in high-standard fuses quickly cut off power in the event of a short circuit in the urea heating film or piping, protecting the expensive SCR aftertreatment system electronic components.

• Original Equipment Manufacturer Protocol Compatibility: As a genuine Shaanxi Automobile part, its internal relay response speed perfectly matches the vehicle's CAN bus protocol, ensuring no false fault codes are generated.

Widely used in Shacman heavy duty vehicles that meet China V/VI emission standards:

Mainstream models: Shacman Delong X3000, X5000 / X5000S, new M3000, and H3000 series.

Typical operating conditions: Especially suitable for long-distance transport vehicles in high-altitude and cold regions such as Northern China, Russia, and Central Asia.

When overhauling or replacing DZ93189712116, the following related components are typically involved:

1. DZ91189712115: Chassis electrical box I, which works with it to manage the vehicle's power distribution.

2. Urea heating line assembly: The end effector driven by this control box.

3. Urea tank sensor assembly: Provides temperature signals to the control box.

4. Chassis main wiring harness connector: A dedicated multi-pin waterproof connector that connects to the electrical box.