An Air Cleaner Duct Cotter Pin is used to secure the air cleaner duct in place within the engine compartment. It ensures that the air duct remains attached to prevent air leaks, ensuring proper airflow for the engine. Its role is to maintain the integrity and efficiency of the engine's air intake system.Attributes:• Resistant to wear and tear due to engine vibrations and movements.• Withstands abrasion from contact with surfaces within the engine compartment.• Endures oxidation and rust formation over time.Applications: An Air Cleaner Duct Cotter Pin secures the air cleaner duct in place, preventing dislodgement and movement during operation, and ensuring proper air intake and filtration within the system.