Maintain peak engine performance with this replacement airbox cover seal. Designed to keep dust, dirt, and water out of your airbox, this seal prevents contaminants from entering your engine and reduces the risk of damage. Over time, factory seals can wear, crack, or loosen—leading to poor airflow and decreased reliability. Replacing your worn seal restores a tight, secure fit for consistent protection. Direct replacement for Polaris part numbers 5813359 and 5813603. Fitment: 2013–2025 Scrambler 850 2014–2025 Scrambler 1000