Dongfeng GX hydraulic lock bolt with sensor assembly 5002165-C6101

Safety is a core design focus of the 5002165-C6101 assembly, thanks to its integrated high-precision sensor. The sensor continuously tracks the bolt’s locking tension and positional status, transmitting real-time data to the vehicle’s ECU. If it detects abnormal loosening—caused by vibration, heavy loads, or wear—it triggers immediate alerts (visual on the dashboard and audible) to warn the driver or maintenance team. This proactive monitoring prevents catastrophic hydraulic system failures, such as fluid leaks that could lead to loss of control or equipment damage. The sensor also features anti-interference technology, ensuring accurate readings even in noisy electrical environments common in heavy-duty vehicles

Built to withstand the toughest working environments, the 5002165-C6101 assembly boasts exceptional durability. The hydraulic lock bolt is crafted from heat-treated alloy steel with a tensile strength of ≥900 MPa, resisting deformation under extreme hydraulic pressure (up to 35 MPa). The sensor housing is made of reinforced polyamide with a IP6K9K protection rating, shielding it from dust, high-pressure water jets, and temperature fluctuations (-40°C to 130°C). Additionally, the bolt’s surface is treated with a triple-layer zinc-chromate coating, passing 1,000-hour salt spray tests to prevent corrosion. This robust construction ensures a long service life, reducing maintenance costs for Dongfeng GX operators

The 5002165-C6101 assembly is designed for hassle-free installation, addressing the need to minimize vehicle downtime in busy operations. It comes with pre-applied thread locker to ensure secure fastening, eliminating the need for extra tools or materials. The sensor’s wiring harness is labeled clearly, and the assembly includes a step-by-step installation guide tailored to Dongfeng GX models. Its compact design allows access in tight hydraulic compartment spaces, and the bolt’s hexagonal head ensures easy torque application with standard wrenches. Even for less experienced technicians, installation can be completed in under 30 minutes, making it a practical choice for fleet maintenance or on-site repairs

Beyond reliability and safety, the 5002165-C6101 assembly enhances the overall efficiency of Dongfeng GX’s hydraulic system. The precision-machined bolt ensures consistent clamping force, maintaining stable hydraulic pressure and preventing pressure drops that waste energy. The sensor’s real-time data enables predictive maintenance—operators can track wear trends and schedule replacements before failures occur, avoiding unplanned downtime. This optimization also improves the responsiveness of hydraulic components (e.g., lifting arms, braking systems), ensuring smoother operation and better control. For Dongfeng GX vehicles used in logistics, construction, or mining, this assembly translates to improved productivity, lower fuel consumption, and a more dependable performance in daily operations