Genuine Stihl OEM air filter (carburetor box) cover, part number 1137 140 1903. Designed to fit MS-193T and MS-194T chainsaws, this durable cover protects internal components while maintaining smooth airflow and optimal engine performance.
 
✅ 100% Genuine OEM Quality – Produced by Stihl to the brand’s factory standards for guaranteed reliability and perfect fit.
✅ Precise Model Compatibility – Specifically crafted for Stihl MS-193T and MS-194T chainsaw models.
✅ Durable, Protective Design – Built from impact-resistant plastic to safeguard internal engine and carburetor components.
✅ Easy Direct Replacement – Direct-fit part—install quickly and easily without modifications.
✅ Supports Engine Performance – Shields vital components, preserving smooth operation and effective airflow.