ORIGINAL AL-KO lawn tractor mower blade holder hub Length (mm): 170 Blade holder (mm): 16 Weight: 1,74 Kg For models: T 13-85 SD , T 13-102 , T 14-102 SD , T 16-102 , T 18-102 , T 1000 HD , T 165-102 HD Part No.: 842452585 Original part No.: 452585 514258 514092 51409230 514175 514787 AL-KO SR m