Troy-Bilt 490-110-M155 Mower Blade

Yes, this blade is specifically engineered for 50-inch cutting decks. It is compatible with a range of riding and zero-turn mowers from Troy-Bilt, Cub Cadet, and Craftsman that utilize a star-shaped center hole mounting system.

A high-lift blade features a more aggressive wing design that creates stronger airflow under the mower deck. This increased suction is designed to lift grass blades upright for a cleaner cut and to propel clippings more effectively into your collection bag.

While this is a 2-in-1 standard blade optimized for bagging, it is not a dedicated mulching blade. If your primary goal is to mulch clippings into fine particles, you may find that a dedicated mulching blade performs better, as high-lift blades are designed to move grass out of the deck rather than recirculating it.

You can verify this by removing your current blade and inspecting the mounting hole. If the hole is shaped like a six-pointed star rather than a simple circle or oval, this blade will provide the secure, precise fit required for your mower.

This product is typically sold as a single blade. Since 50-inch decks usually require multiple blades to cover the full width of the cut, please check your mower's manual to confirm how many blades your specific deck configuration requires before ordering.