3401033000003 Hydraulic Power Steering Gear

3401033000003 is a heavy-duty hydraulic power steering gear assembly specifically engineered for wide-body mining trucks, off-highway heavy vehicles, and large-scale engineering transport equipment. It is perfectly compatible with Lingong MT86 series wide-body mining dump trucks, as well as 6x4/8x4 mining vehicles from Shaanxi Tongli, Aerospace Taiter, and other mainstream manufacturers, serving as a reliable OEM replacement part for fleet maintenance and after-sales repair.

Crafted with high-strength cast iron housing and precision-forged internal gears, this recirculating ball type steering gear boasts exceptional durability, pressure resistance, and wear resistance. It is designed to withstand extreme working conditions—including heavy loads, frequent shock impacts, dust, mud, and high temperatures commonly encountered in mining, quarrying, and large-scale earth-moving operations. The optimized gear ratio ensures sensitive and accurate steering response with minimal free play, effectively reducing steering effort for drivers even when maneuvering large, heavy vehicles, thus enhancing driving safety and operational efficiency.

Equipped with a multi-layer high-pressure sealing system, the 3401033000003 steering gear provides reliable leak-proof performance, maintaining stable hydraulic pressure and consistent steering assistance during long-term continuous operation. As a direct OEM replacement, it features standard mounting dimensions and interfaces that match the original equipment, allowing for hassle-free installation without any modifications, significantly reducing maintenance time and costs.

Each unit undergoes rigorous factory testing, including hydraulic pressure testing, leakage inspection, and fatigue durability testing, fully complying with ISO 9001 quality standards to ensure reliable performance and long service life. We maintain sufficient inventory to support fast global shipping and large bulk orders, catering to the procurement needs of global mining companies, fleet operators, and auto parts distributors. Our professional technical team offers model matching support via vehicle model, engine code, or OEM number, and provides efficient after-sales service with 1-hour fast response to ensure a smooth purchasing experience.