V-groove drive belt tensioner pulley for HUSQVARNA - AYP - JONSERED lawn tractor Compatible with some models including: 917254800 917254801 917289904 917289903 917289902 917289900 917289106 917289105 917289104 917289103 91728988142 96043018800 96051000802 (in case of doubt always ask about compatibility before purchasing, sometimes the spare part may vary according to the year of production of the machine) Original part number: 532407287 ORIGINAL SM