Features: This steering wheel sectors gear adopts advanced machining technology to ensure the accuracy and consistency of each gear, thereby improving the response speed and accuracy of the steering system and providing excellent driving experience. The transmission efficiency of this steering wheel sectors gear can reach 95%, which is 10% higher than traditional products, significantly enhancing driving sensitivity and comfort, and reducing driving fatigue. Made of high-quality alloy steel, excellent tensile and impact resistance, ensuring good performances even under extreme operating conditions. Compared with ordinary plastic or low-grade metal gears, the material of this product is strong and more wear resistant, with a 30% increase in compressive strength, effectively avoiding common gear wear problems and extending service life. Suitable for the use of heavy trucks in long-distance freight transportation, ensuring precise operation even in complex road conditions and ensuring transportation safety. In the processes of urban delivery, it can provide fast and flexible turning function, effectively cope with frequent U-turns and parking situations, and improve work efficiency. Specifications: Part number: 1921450 1740396 1767621 Material: Metal Applicable models: Suitable for trucks Package Includes: 1Set Gear Segment note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.