This part is commonly Used on models:
81230 Precision Z320 H Riding Mower
81235 Precision Z310 Riding Mower
81240 Precision Z330 LX Riding Mower
81245 Precision Z340 HLX Riding Mower
81228 Precision Z310 Riding Mower
81229 Precision Z330 LX Riding Mower
81242 Precision Z330 LX Riding Mower
81243 Precision Z330 LX Riding Mower
81246 Precision Z340 HLX Riding Mower