High-strength alloy steel construction ensures superior durability and resistance to wear under extreme loads

Precision CNC machining guarantees perfect fitment for Weichai WD615 diesel engines

Heat-treated surface enhances tensile strength, preventing elongation or breakage during high-pressure operation

Direct replacement for OEM part 61800030019 with identical torque specifications

Essential for heavy-duty trucks, construction machinery, and industrial generator maintenance

Specialized thread design maintains optimal clamping force throughout engine cycles

Vibration-resistant engineering reduces fatigue failure in long-haul transportation applications

Batch-tested for consistent quality across mass production requirements

Cost-effective solution for fleet operators needing bulk purchases of genuine-grade components