

The Sitrak Steering Knuckles and Accessories are vital components of the steering system, designed to ensure precise and reliable steering performance for the Sitrak C7H heavy-duty truck. This comprehensive assembly includes a robust steering knuckle arm and high-strength fastening bolts that work together to enhance vehicle handling and stability.
This complete Sitrak Steering Knuckles and Accessories kit features the Steering Knuckle Arm and the Hexagon Head Bolts M18*1.5. Every component is engineered to OEM specifications for a perfect fit and reliable performance. For complete technical specifications and ordering details, please refer to the official Sinotruk Catalog, which provides comprehensive information on all available variants and compatible truck models for the Sitrak Steering Knuckles and Accessories.
The Sitrak Steering Knuckles and Accessories are manufactured from high-strength materials, designed to withstand the extreme loads and stresses encountered during heavy-duty operations. Their robust construction ensures consistent performance and longevity, crucial for maintaining optimal steering response and vehicle control.
Whether you are performing a front axle overhaul or replacing worn steering components, this Sitrak Steering Knuckles and Accessories kit delivers factory-quality components and straightforward installation. Each part is precision-crafted to meet the highest standards of quality and durability, ensuring that your Sitrak C7H maintains precise steering control and safety.
The Sitrak Steering Knuckles and Accessories are essential for maintaining the integrity of the vehicle’s steering system. Using genuine OEM-quality parts ensures that the steering geometry remains accurate, reducing the risk of uneven tire wear and improving overall driving stability. This Sitrak Steering Knuckles and Accessories kit is the definitive choice for operators who demand reliable steering performance and long-term durability.
The Steering Knuckle Arm is the central component of the Sitrak Steering Knuckles and Accessories assembly, connecting the steering knuckle to the vehicle’s suspension system. This robust forged steel arm enables pivotal movement of the wheel, translating driver inputs into directional changes. Engineered with precision, the steering knuckle arm is designed to withstand the high stress and demanding forces encountered during heavy-duty operations. Its durable construction ensures consistent performance and longevity, crucial for maintaining optimal steering response and vehicle control. The arm features precision-machined mounting surfaces and correctly positioned bolt holes, guaranteeing a perfect fit on the Sitrak C7H. This component is manufactured to the exact OEM specifications, ensuring seamless integration with the vehicle’s existing steering and suspension systems[reference:0][reference:1].
Essential for securing the steering knuckle arm in place are the Hexagon Head Bolts M18*1.5. These bolts provide a strong and reliable fastening solution, ensuring that the steering knuckle arm remains firmly attached to the vehicle’s suspension components. The specification M18*1.5 indicates their high tensile strength and appropriate thread size, capable of handling the significant loads experienced in heavy-duty applications. Proper installation of these bolts is critical for maintaining the structural integrity of the steering system and preventing any wear or loosening over time. In the Sitrak Steering Knuckles and Accessories kit, these bolts are supplied in the correct quantity (2 pieces) and are made from high-grade alloy steel with a corrosion-resistant coating, ensuring long-term reliability[reference:2][reference:3].
The Sitrak Steering Knuckles and Accessories are manufactured from high-strength forged steel, providing exceptional resistance to impact and fatigue. This ensures that the knuckle arm can withstand the extreme loads and harsh conditions of heavy-duty trucking, delivering reliable steering performance over the life of the vehicle.
This Sitrak Steering Knuckles and Accessories kit includes the steering knuckle arm and two high-strength M18*1.5 hexagon head bolts, providing everything needed for a full installation. The bolts are precisely matched to the arm, ensuring correct thread engagement and clamping force for maximum safety.
The Sitrak Steering Knuckles and Accessories are manufactured to the exact OEM specifications, ensuring precise geometry and smooth steering operation. The precision-machined surfaces and correctly sized components guarantee accurate wheel alignment and responsive steering, enhancing vehicle stability and driver comfort.
All components of the Sitrak Steering Knuckles and Accessories are manufactured from premium materials with advanced corrosion-resistant coatings. This ensures reliable performance over the life of the vehicle, reducing maintenance costs and downtime, and providing peace of mind for fleet operators and owner-drivers alike.
Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.