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This OEM-grade steering knuckle upper end cover (part number 3001-00944) is engineered specifically for Zhongtong, King Long, and Higer buses. Designed as a critical protective component for bus steering systems, it provides reliable sealing, precise positioning, and durable performance for coach, city bus, and passenger bus models.
Product Overview
The steering knuckle upper end cover serves as a core protective and positioning component installed on the upper end of bus steering knuckles. It seals and protects internal components from dust, rainwater, and road debris while ensuring axial bearing positioning for stable steering operation.
Key Features
Multi-Brand Compatibility - Perfectly fits Zhongtong, King Long, and Higer bus models
OEM-Grade Quality - Precision machining ensures exact dimensional accuracy and fit
Superior Protection - Prevents contamination and wear of kingpin and bearing components
Durable Construction - High-strength engineering plastic or cast iron with excellent impact resistance
Reliable Sealing - Integrated sealing structure prevents leakage and contamination
Easy Installation - Plug-and-play design for direct replacement without modifications
Technical Specifications
Part Number
3001-00944
Product Name
Steering Knuckle Upper End Cover
Quality Grade
OEM-Grade, High Quality Replacement Part
Applicable Vehicles
Zhongtong, King Long & Higer Buses (Coach, City Bus, Passenger Bus)
Application
Bus Steering System, Steering Knuckle Upper End Protection & Positioning
Direct Replacement - Apply sealant, align holes, fix with fasteners
Condition
100% Brand New, Intact Structure, Smooth Surface
Supply Type
Wholesale (Bus Fleets, Repair Factories, Auto Parts Distributors)
Installation Guidance
For optimal performance: turn off vehicle power, clean installation area thoroughly, align new cover with mounting holes, apply professional sealant evenly, secure with matching fasteners (avoid over-tightening), and test steering smoothness. Proper installation ensures reliable sealing and prevents component damage.
Quality Assurance
Each unit undergoes rigorous factory testing including dimensional accuracy, sealing performance, impact resistance, corrosion resistance, and temperature tolerance tests. All covers are 100% brand new with intact structure and precise dimensional accuracy, meeting OEM-grade quality standards.
Zhengzhou Jechance Trading Co., Ltd., established in 2013, is a professional and integrated supplier specializing in a comprehensive range of bus parts. Strategically located in Zhengzhou, a pivotal national hub for transportation and logistics in China, we enjoy exceptional connectivity and access ... Zhengzhou Jechance Trading Co., Ltd., established in 2013, is a professional and integrated supplier specializing in a comprehensive range of bus parts. Strategically located in Zhengzhou, a pivotal national hub for transportation and logistics in China, we enjoy exceptional connectivity and access ...
