Briggs & Stratton 845712 Intake Valve NetSuite-ID_551918 Narrow-kerf system requires less power

Narrow-kerf system requires less power to cut through high volumes of wood quickly and easily

Simple to install

This Briggs & Stratton 21" Replacement Mulching Blade is a genuine replacement part and ensures proper fit and performance to maintain the life of your equipment

Tungsten carbide is forged into the blade creating an ultra-hard layer at the cutting edge and increasing the time between sharpening

3/4" center hole

Briggs & Stratton 845712 Intake Valve NetSuite-ID_551918 Narrow-kerf system requires less powerMany parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov