Dongfeng VR Right lock assembly face shield 5301610-C1100

Exclusively designed as an Original Equipment (OE) replacement part for Dongfeng VR series commercial vehicles (including heavy-duty trucks and long-haul buses), this right lock assembly face shield adheres to Dongfeng’s strict dimensional standards (tolerance: ±0.2mm for key mating surfaces). It matches the factory lock’s mounting hole positions, latch stroke (12mm ± 0.5mm), and interface with the right face shield—ensuring seamless integration without modifying the vehicle’s existing shield frame or mounting brackets. Each unit undergoes 3D coordinate measurement to verify alignment with the face shield’s striker plate, guaranteeing smooth locking/unlocking operation (with a maximum force of 30N for manual operation) and consistent fit with the vehicle’s front-end aesthetics

To withstand frequent use and harsh operating environments, the Dongfeng VR Right Lock Assembly Face Shield uses a multi-material combination optimized for durability. The main lock body is made of die-cast aluminum alloy (ADC12) with a hard anodized coating (thickness: 15μm), providing high mechanical strength (tensile strength: 220MPa) and resistance to deformation. The latch and safety catch are constructed from 45# carbon steel with a quenching and tempering treatment (surface hardness: HRC 45-50), ensuring wear resistance—with a service life of 10,000+ locking/unlocking cycles without significant wear. The plastic components (e.g., lock cover, handle) are made of PA66+30% glass fiber, which resists high temperatures (continuous use at 120°C) and aging, avoiding brittleness or cracking in extreme weather

The lock assembly is equipped with a multi-layer anti-corrosion system to cope with harsh conditions such as rain, snow, road salt, and high humidity. The aluminum alloy lock body undergoes a chromium-free passivation treatment followed by a powder coating (polyester resin, thickness: 60μm), achieving salt spray resistance of over 600 hours (per ASTM B117 standards) to prevent rust and oxidation. The steel latch and safety catch are galvanized (zinc coating thickness: 10μm) and coated with anti-rust oil, while the rubber gaskets and seals are made of EPDM material with excellent weather resistance—resisting ozone aging (1000 hours at 50pphm ozone concentration) and chemical corrosion from road deicing agents. This protection system ensures the lock functions normally even in coastal or high-salt areas

The Dongfeng VR Right Lock Assembly Face Shield is designed for convenient operation and low maintenance. It features an ergonomic plastic handle with a non-slip texture, allowing drivers/technicians to unlock the face shield with one hand (operation angle: 45°)—reducing effort and improving efficiency during daily inspections or maintenance. The lock core supports standard Dongfeng VR vehicle keys (compatible with the vehicle’s main key system), eliminating the need for additional keys. For maintenance, the lock assembly can be disassembled into modular components (lock body, latch, handle) using basic tools (hex wrench, screwdriver), making it easy to replace worn parts (e.g., rubber gaskets, springs) without replacing the entire unit. Additionally, the lock’s internal structure is sealed to prevent dust and debris accumulation, reducing the need for frequent cleaning