Dongfeng GX truck parts Right floor harness assembly C3724075-C6201

As the key "nerve pathway" for cab electrical signals and power, this harness features high-performance conductive materials. The core wires are made of 99.9% pure oxygen-free copper (OFC) with a stranded structure (7×19 for 16 AWG), offering a conductivity of 58.5 MS/m—4% higher than standard copper wires. This minimizes voltage drop (≤0.08V at 8A current) and ensures accurate signal transmission between the cab control unit and peripherals, avoiding issues like delayed power window response or faulty seat adjustment. Each wire is color-coded per Dongfeng’s strict standard and marked with length labels, simplifying maintenance and eliminating wiring errors that could cause short circuits or component burnout

Engineered to resist harsh conditions on the cab right floor (e.g., foot traffic, water spills, and temperature fluctuations), the C3724075-C6201 harness adopts a comprehensive protective system. Wires are insulated with cross-linked polyethylene (XLPE) that withstands continuous temperatures of 125℃ and resists corrosion from engine oil, coolant, and cleaning agents. The outer sheath uses flame-retardant polyvinyl chloride (FR-PVC) with a 1.5mm thickness, achieving UL94 V-0 flame rating and IP66 water/dust resistance. Critical sections (near cab floor joints) are reinforced with abrasion-resistant woven sleeves, while connectors feature PA66 housings and nitrile rubber seals—passing 500+ insertion/extraction cycles without moisture ingress

Optimized for long-term reliability under cab vibration and foot pressure, the harness integrates secure routing and anti-wear features. It uses heat-resistant cable ties (PA66) with stainless steel locking mechanisms to fix the harness to the cab floor’s pre-installed mounting clips, eliminating movement that causes sheath abrasion. Rubber grommets (EPDM) are installed at penetration points (floor panel, firewall) to absorb 65% of chassis vibration (10-500Hz) and prevent wire fatigue. The routing path is designed to avoid high-pressure areas (e.g., under seat rails) with a buffer distance of ≥20mm, and away from sharp edges (with rounded spacers) to prevent sheath tearing. These designs reduce harness failure due to wear by 80%

This right floor harness is designed for efficient installation and long-term cost savings for Dongfeng GX operators. The pre-assembled structure (wires + connectors + grommets + cable ties) comes with a precision routing template, allowing a single technician to complete installation in 120 minutes—no wire cutting, terminal crimping, or calibration required. The OE-compatible design eliminates compatibility issues of aftermarket harnesses, which often cause electrical malfunctions (e.g., non-functional lights or controls) leading to repair costs up to $2,000. The high-quality materials extend service life to ≥600,000km—three times that of generic harnesses. Backed by a 2-year/300,000km Dongfeng warranty, it ensures stable cab electrical performance and predictable maintenance expenses