Dongfeng GX Left lock body assembly 6105920-C6200 in stocked

Security is a core design focus of the 6105920-C6200 assembly, featuring multi-layer protections to safeguard the vehicle. It integrates a anti-pick tumbler system with 10+ unique key cuts, reducing the risk of lock picking or key duplication without authorization. The internal deadbolt is crafted from hardened steel (HRC 50+), resisting forced entry attempts (e.g., prying or drilling). Additionally, the assembly includes a tamper-alert function: if an invalid key or external force is applied, it triggers a signal to the vehicle’s alarm system (where equipped), deterring theft. For Dongfeng GX owners, this multi-layer security ensures peace of mind, whether parking in urban areas or remote work sites

Built to withstand daily use and harsh operating conditions, the 6105920-C6200 assembly boasts exceptional durability. The lock body housing is made of reinforced zinc alloy, offering high impact resistance to prevent cracking from accidental door slams or minor collisions. Internal components—including springs, levers, and the deadbolt—are treated with a nickel-plating finish, providing corrosion resistance (passing 500-hour salt spray tests) and reducing friction for smooth operation. The assembly also undergoes extreme temperature testing (-40°C to 80°C), ensuring functionality in freezing winters or hot summers. Rigorous durability tests (50,000+ lock/unlock cycles) confirm the assembly’s longevity, minimizing the need for frequent replacements and lowering maintenance costs

The 6105920-C6200 assembly prioritizes user comfort with its smooth operation and intuitive design. It features a precision-machined internal linkage system, allowing the lock to engage/disengage with minimal force—even when using the interior door handle or remote key fob. The key cylinder is polished to reduce key insertion resistance, ensuring easy access even with gloved hands (critical for commercial drivers in cold climates). Additionally, the assembly includes a built-in door ajar sensor that sends a signal to the vehicle’s dashboard, reminding the driver if the door is not fully locked—a small but essential feature for preventing accidental security gaps. This focus on usability makes the lock body ideal for daily use, whether by individual drivers or fleet operators

To ensure reliability in harsh environments, the 6105920-C6200 assembly incorporates advanced weather-resistant sealing. The lock body’s housing is fitted with a rubber O-ring gasket that creates a tight seal between the lock and door panel, preventing water, dust, or road salt from entering internal components. The key cylinder features a waterproof dust cap that automatically closes when the key is removed, further shielding the tumbler system from moisture. This weather resistance is critical for Dongfeng GX vehicles operating in rainy, snowy, or dusty regions, as it prevents rusting of internal parts and avoids lock jamming caused by debris buildup. By protecting the lock’s internal mechanism, the assembly maintains consistent performance year-round, ensuring the door locks and unlocks reliably in any weather