This WG9925550003 fuel tank lock cap assembly is dedicated fuel system spare part for Sinotruk HOWO and Sitrak heavy trucks. It is a direct replacement part for original fuel tank cover.
Adopts high-strength shell structure with anti-rust treatment, equipped with precision lock cylinder and two matched keys. The built-in elastic sealing gasket provides excellent sealing performance, effectively prevents fuel leakage, oil gas volatilization and dust entering the fuel tank. Standard thread and installation dimension fully comply with OEM specifications for simple plug-and-play installation. It solves common problems including seal aging, oil leakage and lack of anti-theft feature of old fuel tank caps.
All finished fuel tank caps pass tightness and lock durability inspection before delivery. Widely supplied to truck repair shops, logistics fleet maintenance and global wholesalers of Sinotruk heavy truck fuel spare parts.
