HOWO Electrical Junction Box Assembly
Centralized Circuit Protection for SINOTRUK HOWO 7 and A7 Series
The Electrical Junction Box Assembly is the central nervous system of your truck’s electrical infrastructure. Specifically designed for SINOTRUK HOWO heavy-duty trucks, this assembly houses critical fuses, relays, and circuit connectors. ARCHER provides original-grade junction boxes that offer superior flame retardancy and dust-proof sealing, preventing electrical failures caused by vibration, humidity, or overload in tough mining and transport environments.
Product Specifications
| Attribute | Details |
|---|---|
| Part Name | Electrical Junction Box / Central Relay Box |
| Application | SINOTRUK HOWO 7, HOWO A7, HOWO TX, HOWO Dump Truck |
| Common Part No. | WG9725580020, WG9725584010 (Series Dependent) |
| Voltage | 24V DC |
| Material | High-Grade PA66 Flame Retardant Plastic / Copper Terminals |
Why Choose ARCHER for Electrical Parts?
Stable Conductivity
Built with high-purity copper terminal blocks to ensure low resistance and prevent overheating during long-haul operations.
Vibration Resistance
Designed to withstand the intense vibrations of 6×4 and 8×4 tippers, keeping relays and fuses securely seated.
Plug-and-Play Precision
100% matched to the original SINOTRUK wiring harness, making replacement fast and error-free.
Frequently Asked Questions
Which HOWO truck parts can you provide?
ARCHER is a one-stop supplier for all SINOTRUK HOWO series. We provide a complete range of spare parts, including Engine assemblies and parts, Gearboxes (Transmission), Cabins (Body parts), Axles, Suspension systems, and all electrical components. No matter how small or large the component, we have you covered.
How do I confirm if this junction box fits my specific model?
The most reliable way is to provide your VIN (Chassis Number). Our technical team uses the official SINOTRUK EPC system to verify the part number (e.g., WG9725580020) against your truck’s build sheet, ensuring 100% accuracy.
Does the assembly include all internal relays and fuses?
We supply both fully assembled junction boxes (complete with standard fuses and relays) and empty housing units. Please specify your preference during the RFQ process for an accurate quotation.
Can I consolidate my order with parts from other brands?
Absolutely. You can combine HOWO parts with components for SHACMAN, XCMG, or SANY into a single shipment. This consolidation service significantly reduces your international shipping costs and simplifies the customs clearance process.
Request a Quote for HOWO Truck Parts
Genuine Reliability for Your Entire Fleet’s Maintenance.
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