This part is commonly Used on models:
74760 TimeCutter MX 4250 Riding Mower
74787 TimeCutter SWX 4250 Riding Mower
74765 TimeCutter MX 4200 Riding Mower
74766 TimeCutter MX 4200 Riding Mower
74760TA TimeCutter MX 4250 Riding Mower
74766TA TimeCutter MX 4200 Riding Mower