This guard is compatible with Series engines, including the FR691V, providing optimal protection during operation. It ensures safe operation by shielding against, preventing potential injury or damage during use. Designed for models like the FR691V, this guard part number 55020-0900 fits securely, excellent protection for both the operator and the engine. It helps extend the lifespan of the engine by preventing from causing damage. This guard 55020-0900 is a direct replacement for parts, ensuring a perfect fit for FR & FS Series engines. It provides a shield, enhancing safety by preventing from interfering with the engine's performance. Ideal for FR & FS Series engines, this guard 55020-0900 protects the engine from while maintaining the performance and longevity of the equipment. It's designed for easy installation and a snug, secure fit. Fits for FR & FS Series engines, including models such as the FR691V, ensuring protection with part number 55020-0900, shielding from to enhance the engine's safety and performance during use.