Cub Cadet 490-110-F179 Mulching Blade

These blades are designed specifically for 54-inch mower decks that utilize a 6-point star center mounting hole. Before purchasing, verify that your current deck size is 54 inches and check your mower's manual or existing blade to ensure it features the same star-shaped mounting pattern.

The Xtreme design features specialized geometry engineered to shred grass clippings into finer pieces than a standard blade. This results in better nutrient distribution back into your lawn and a cleaner, more manicured appearance after mowing.

These blades are compatible with both Cub Cadet ride-on tractors and zero-turn mowers, provided the unit is equipped with a 54-inch deck and uses the 6-point star mounting system.

Yes, it is best practice to replace all blades on your mower deck simultaneously. Mixing new, sharp blades with worn ones can cause an uneven cut and create vibration issues that may damage your mower's spindle bearings over time.

While these blades are engineered for Cub Cadet equipment, they may fit other MTD-manufactured brands that share the same 54-inch deck configuration and 6-point star mounting hole. Always cross-reference your specific mower model number with the blade's compatibility list to ensure a safe and proper fit.