Belt tensioner pulley lawn tractor compatible AYP HUSQVARNA PARTNER RALLY Outer diameter (mm): 82,5 Inner diameter (mm): 9,5 Height (mm): 30 Weight: 218 g For models: AYP HUSQVARNA PARTNER RALLY CT130 , CTH130 , GT160 , GT200 , GTH200 , GTH220 , GTH2248 , GTH2250 , GTH2254 , GTH2350 , GTH2548 , GTH2550 , GTH2654 , GTH2754 , LT120 , LT130 , LT140 ,