Upgrade your lawn mower with the Ariens 21110391 rubber buffer. Designed specifically for Ariens mowers, this high-quality part provides superior shock absorption and protection for your machine's engine. Say goodbye to costly repairs and extend the life of your mower with this essential component. Made with durable materials, the Ariens 21110391 is built to withstand tough outdoor conditions and keep your mower running smoothly. Don't settle for a subpar buffer, trust the brand that's been a leader in lawn care for over 80 years. Upgrade to the Ariens 21110391 today and experience the difference it makes in your mowing experience.