Model Compatibility: Fits requiring a -320 air filter hose, air filter intake pipe hose, air filter tube, or bellows as specified in the title. Functional Purpose: Serves as a direct replacement for an air filter hose, intake pipe hose, air filter tube, or bellows in the -320 configuration. Physical Form: Consists of a flexible hose or bellows designed to connect air filter components in the -320 air filtration system. Specification Match: Matches the dimensional and functional role of the air filter hose, intake pipe hose, air filter tube, and bellows referenced in the title. Installation Role: Restores airflow path continuity between air filter and intake components when replacing a worn or damaged -320 hose or bellows., Manufacturer: YHykXXztg