Dongfeng Kinland truck parts Right door lock assembly 6105111-C0100

A core advantage of the 6105111-C0100 assembly is its dual safety design, critical for protecting the truck and occupants. It features a primary latch bolt that engages with the door striker to secure the door during driving, and a secondary deadbolt that locks the latch in place—preventing accidental opening from road vibration or minor impacts (≤10km/h). For electric variants, the assembly includes a anti-theft sensor that triggers the truck’s alarm if the lock is forced (e.g., via prying or lock picking), while mechanical variants use a high-security key cylinder with 6-pin tumblers to resist picking attempts. This dual protection complies with automotive safety standards (GB 15086) and gives Kinland operators peace of mind—whether parked at job sites or overnight at truck stops

Built to withstand the rigors of heavy-duty truck operations—including extreme temperatures, road salt, and frequent use—the 6105111-C0100 assembly uses robust, wear-resistant components. The lock body is cast from zinc alloy (ZA27 grade) with a nickel-plated finish, delivering high impact resistance (withstands 50N force without cracking) and corrosion protection (passes 500-hour salt spray tests). The latch bolt and striker are made of hardened steel (HRC 50-55), ensuring smooth engagement without wear even after 100,000+ door open/close cycles (equivalent to 5+ years of heavy use). Internal springs are made of stainless steel to avoid rust-induced failure in humid or coastal environments, while rubber gaskets around the lock body create a waterproof seal (IP65 rating) that prevents water or dust intrusion—critical for Kinland trucks operating in rain, snow, or construction dust

The 6105111-C0100 assembly is engineered for effortless, consistent operation—even for drivers wearing work gloves. It features a precision-machined linkage system that connects the lock to the door handle (internal and external), requiring just 30N of force to open/close—50% less than generic locks that cause handle fatigue. For electric variants, the lock includes a low-power motor (12V/24V, 0.5A) that operates quietly (≤45dB) and quickly (latches/unlatches in 0.3 seconds), compatible with Kinland’s keyless entry system. Mechanical variants use a ergonomically designed key slot with a rubber grip, ensuring easy insertion and turning in cold weather. Additionally, the lock’s latch includes a buffer spring that softens door closure, reducing noise and preventing damage to the door panel or striker—improving driver comfort during long shifts

The 6105111-C0100 assembly is designed for hassle-free installation and minimal upkeep, reducing Kinland truck downtime. It comes fully pre-assembled with all necessary components: lock body, latch bolt, striker plate, mounting hardware (stainless steel bolts, washers), and linkage rods (for mechanical variants) or wiring harness (for electric variants). Installation takes 45 minutes for a single technician using standard tools (socket wrench, screwdriver)—pre-drilled holes align directly with the door’s factory mounting points, and no on-site drilling or cutting is needed. The assembly requires no regular maintenance beyond occasional lubrication of the latch (every 6 months with lithium-based grease) to ensure smooth operation. For fleet operators, this easy installation and low maintenance mean lower labor costs and fewer disruptions to delivery schedules or construction projects