Key benefits Protects control levers from dust, debris and moisture to reduce wear and avoid premature failure of the control mechanism. Durable construction lowers maintenance frequency and downtime on the job, saving time and replacement costs. Flexible accordion design preserves full lever movement so performance and operator control remain unaffected. Product features Compatibility: Specifically designed for Yanmar excavator models 15, 17, 20, 30, 35, 55, 80 for a reliable fit and consistent protection. Material: Heavyduty rubber built to withstand harsh working environments and frequent use. Protective design: Multilayered accordionstyle boot prevents ingress of dirt, grit and water while allowing full travel of the control lever. Easy installation: Simple replacement process with a secure fit; sold as a pair to protect both levers. Practical use scenarios Construction site: Keeps sand, concrete dust and jobsite debris out of the control mechanism during daily operation. Wet or muddy conditions: Prevents mud and water from entering lever housings during rainy weather or trenching work. Scheduled maintenance or : Quick replacement during routine servicing to restore sealing and extend the service life of controls. Compatibility and contents Fits Yanmar excavator models: 15 / 17 / 20 / 30 / 35 / 55 / 80 Material: Heavyduty rubber Includes: 2 dust covers (pair) for complete lever protection What this solves Stops contaminant ingress that causes sticky controls, accelerated wear, and costly repairs. Maintains operator control and machine reliability without restricting lever movement. Simple, affordable preventative part that extends the life of the control mechanism and reduces downtime.