Size (CM): 46*46*46 Weright (KG): 11.15 

C10003 is a high-reliability aerospace structural component, fully compliant with stringent AS9100D quality standards and FAA/EASA airworthiness certifications, engineered for precision mounting in aircraft landing gear structural support subassemblies for OE production and MRO applications. Crafted from premium high-strength aerospace-grade alloy steel, it features a heavy-duty anti-corrosion coating and wear-resistant finish, delivering stable performance across an extreme temperature range of -65℃ to 250℃. 

Brand
JUNXUN

Overview
The C10003 is a premium-grade Auxiliary Power Unit (APU) Exhaust Plug component specifically designed for the Boeing 737 series aircraft. Engineered as a high-precision aviation replacement part, this component is manufactured to fit the APU exhaust system configuration perfectly, ensuring optimal sealing, pressure management, or environmental protection during aircraft operations and ground maintenance. Built by JUNXUN to meet rigorous aviation manufacturing standards, the C10003 provides outstanding heat resistance and structural durability required within high-temperature aircraft exhaust environments.

Key Points
Exact Boeing 737 Compatibility: Custom-machined to precise dimensions for seamless integration into the APU exhaust assemblies of Boeing 737 fleets.

High-Temperature Resistance: Fabricated from premium, aerospace-grade alloys capable of enduring continuous thermal exposure and extreme exhaust gas environments without degradation.

Excellent Sealing and Protection: Provides a secure fit to prevent gas leakage or shield the APU internal compartment from external contaminants during ground storage.

Rigorous Quality Compliance: Manufactured under strict aviation quality control systems, ensuring long-term reliability and reducing the frequency of unscheduled component replacements.

Applications
Boeing 737 Fleet Part Replacement: Standard replacement and rotables hardware utilized by commercial airlines during scheduled APU system overhauls and line maintenance.

APU Maintenance and Repair: Installed by specialized MRO stations during comprehensive servicing of aircraft auxiliary power systems.

Aircraft Ground Storage Preservation: Employed as a protective barrier or capping element to safeguard the APU exhaust ducting from environmental elements during prolonged parking.