[Lifetime Warranty] 115-5059-03 Mower Blades - Fit for Toro TimeCutter 50 Inch SS5000 75750 MX5000 75755 MX5060 MX5050 Exmark Quest 142-6453-S 110-6837-03 - Replaces 110-6837-03 112-9759-03 Zero Turn - Pack of 3

115-5059-03 Mower Blades - Pack of 3 Key Features Set of 3 replacement mower blades for 50-inch cutting decks. Dimensions: Length 17-1/2 inches, Width 2-1/4 inches, Thickness 0.187 inches. Center hole diameter: 5/8 inch. Designed for high-lift discharge and consistent cutting performance. Constructed from heavy-duty steel to withstand demanding mowing conditions. Replaces / Cross-Reference Part Numbers Toro/Exmark: 115-5059-03, 115-5059, 110-6837-03, 112-9759-03, 142-6453-S, 79016P. Compatibility & Fitment Fits Toro TimeCutter 50-inch deck models, including: SS5000, SS5060, SS5035, MX5000, MX5025, MX5050, MX5060, MX5075, MX3450, 75750, 75755, 74731, 74768, 74775, 74370, 74372. Fits Exmark Quest 50-inch deck E and S series mowers. Note: Verify your existing part number and deck size before purchase. When to Replace Replace blades when the cutting edge becomes dull, chipped, or rounded, resulting in torn grass tips. Inspect for metal fatigue, excessive wear, or structural damage after striking rocks, stumps, or hard debris. Change blades if they show signs of bending or uneven wear patterns that cause vibration during operation. Installation Tips Disconnect the spark plug wire and engage the parking brake before performing maintenance. Use a wooden block to wedge the blade and prevent it from rotating while loosening the mounting hardware. Clean the underside of the mower deck to ensure a balanced fit and clear airflow. Ensure the blades are installed with the cutting edge oriented in the correct direction of rotation. Torque the mounting bolts to the manufacturer's recommended specifications to ensure secure attachment.