Revitalize your lawn care routine with our premium replacement rear flap, designed specifically for select 40-volt 20" cordless electric lawnmowers. This high-quality component is engineered to seamlessly replace part numbers 527549001 and 534779001, ensuring a perfect fit and optimal performance for your mower. Crafted with durability in mind, this rear flap measures 16" wide, providing excellent coverage and protection while you tackle your lawn maintenance tasks. Whether you own models RY40107, RY40108, RY40109, RY401011, RY401012, or the Smart Trek RY40LM03 and RY40LM30, this replacement flap is the ideal solution to keep your mower functioning at its best.Say goodbye to worn-out parts and hello to enhanced efficiency! Our replacement rear flap not only restores your mower's functionality but also contributes to a cleaner, more precise cut. Designed for easy installation, you can quickly replace your old flap and get back to enjoying a beautifully manicured lawn in no time.Invest in the longevity of your lawnmower with this essential replacement part. Perfect for homeowners who value quality and performance, this rear flap is a must-have for maintaining your mower's effectiveness. Don’t let a damaged flap hinder your mowing experience—upgrade today and experience the difference in your lawn care routine! Order now and ensure your lawnmower is always ready to deliver exceptional results, making your yard the envy of the neighborhood.