The SABO SA34156 blade flange is an essential OEM component designed for SABO 40-4 series lawnmowers. This genuine blade holder ensures the secure mounting of the cutting blade, providing reliable and efficient operation. Manufactured to precise specifications, it features an outer diameter of 110 mm, a height of 51 mm, a shaft bore of 22.2 mm, and a blade mounting hole diameter of 10 mm with a 65 mm hole spacing. This part is crucial for maintaining the integrity and performance of your SABO mower's cutting system.