Premium Air Suspension Height Control Valve for Higer & King Long Buses with Full Temperature Range -55℃ to 105℃, 1000 Hours Salt Spray Resistance, and 5-2000Hz Vibration Test

Ensure the optimal ride quality, stability, and safety of your fleet with the high-precision Air Suspension Height Control Valve from Nanjing Dingguan Auto Parts Co., Ltd. This mission-critical component, part number 3506-051522, is specifically engineered for Higer and King Long buses, serving as the intelligent nerve center of the air suspension system.

This leveling valve's primary function is to maintain a constant, pre-set chassis height, regardless of passenger load. It automatically senses changes and directs compressed air to or from the air springs to compensate, keeping the vehicle perfectly level.

• Perfect Compatibility: Designed as a direct, OEM-standard replacement for part 3506-051522, guaranteeing a perfect fit and seamless integration with Higer and King Long bus systems.
• Precise & Responsive Operation: Instantly reacts to changes in vehicle load, ensuring the chassis remains stable for superior handling and braking performance.
• Built for Durability: Constructed from high-grade, corrosion-resistant materials to withstand the harsh under-chassis environment, ensuring a long and reliable service life.
• Enhanced Safety and Comfort: A correctly leveled chassis not only provides a smoother ride but is also essential for proper headlight alignment and predictable vehicle dynamics.

Nanjing Dingguan Automotive Parts Co., Ltd. specializes in providing high-quality and cost-effective parts for buses and commercial vehicles. We focus on the global market, have rich experience in exporting bus and truck parts, provide services to distributors and fleet operators, and provide tailor-made solutions to meet different needs.