Belt tensioner pulley V-groove for lawn mower lawn mower tractor TECHNICAL DATA Overall height in mm: 34,20 Outer edge in mm: 82,80 Edge width in mm: 24,00 Suitable belt width in mm: 12,70 Width in mm: 24,00 Keyway in mm: 4,80 Outer Ø in mm: 82,80 Inner Ø in mm: 15,88 CODE: 275-446 ORIGINAL CODE: CZ