135-2446 – Toro Mulching Rotary Mower Blade, 24.5 Inch (Genuine Toro OEM Part) WSB48SFS651E1B this extension spring ensures accurate

this extension spring ensures accurate belt tension

4247 710 9001 (Old Part Number)

or missing (important for safety compliance)

(Compatible across a wide range of deck sizes and serial number ranges—refer to your model’s parts diagram for confirmation

spray systems

135-2446 – Toro Mulching Rotary Mower Blade, 24.5 Inch (Genuine Toro OEM Part) WSB48SFS651E1B this extension spring ensures accurate135 2446 Toro Mulching Rotary Mower Blade, 24. 5 Inch (Genuine Toro OEM Part) The Toro 135 2446 is a genuine OEM mulching rotary mower blade, engineered to deliver effective mulching performance and clean cutting results on compatible Toro lawn and turf equipment. This 24. 5 inch mulching blade is designed to recirculate grass clippings within the mower deck, cutting them into finer particles that decompose quickly and return nutrients to the lawn.