Tap here to read more about Starter Motor for Toro 74731 74741 74760 74775 74784 74787 SS5425 MX4250 MX5000. Premium Quality Replacement Part. 74731 (SS 5000) – Toro 50 TimeCutter Zero-Turn Mower (SN: 316000001 – 316999999) (2016). 74741 (SS 5425) – Toro 54 TimeCutter Zero-Turn Mower (SN: 316000001 – 316999999) (2016). 74760 (MX 4250) – Toro 42 TimeCutter Zero-Turn Mower (SN: 316000001 – 316999999) (2016). 74775 (MX 5000) – Toro 50 TimeCutter Zero-Turn Mower (SN: 316000001 – 316999999) (2016). 74784 (SW 4200) – Toro 42 TimeCutter Zero-Turn Mower (SN: 316000001 – 316999999) (2016). 74787 (SWX 4250) – Toro 42 TimeCutter Zero-Turn Mower (SN: 316000001 – 316999999) (2016). MANUFACTURED TO MEET OR EXCEED OEM PERFORMANCE.