Belt tensioner pulley MTD compatible lawn mower outer (mm): 90,6 inner (mm): 9,5 Height (mm): 20,1 Weight: 198 g For models: MTD 13/92 , 125/92 , 130/92 RH , BA 13/92 , BL 135/92 T , JE 130 , Junior 125 , Mastercut 92-155 , RH 125/92 , SL-H 1303 , SLX 92 RA , Spider 92 RD , Sprint L 92 R