Tap here to read more about Starter Motor for Toro 74726 74731 74741 74760 74766 SS4225 SS5000 SS5425. Premium Quality Replacement Part. 74726 (SS 4225) – Toro 42 TimeCutter Zero-Turn Mower (SN: 400000000 – 402491338). 74731 (SS 5000) – Toro 50 TimeCutter Zero-Turn Mower (SN: 400000000 – 401399999). 74731 (SS 5000) – Toro 50 TimeCutter Zero-Turn Mower (SN: 401400000 – 402334374). 74741 (SS 5425) – Toro 54 TimeCutter Zero-Turn Mower (SN: 400000000 – 999999999). 74760 (MX 4250) – Toro 42 TimeCutter Zero-Turn Mower (SN: 400000000 – 401399999). 74760 (MX 4250) – Toro 42 TimeCutter Zero-Turn Mower (SN: 401400000 – 402221159). 74766 (MX 4200) – Toro 42 TimeCutter Zero-Turn Mower (SN: 400000000 – 401299999). 74766 (MX 4200) – Toro 42 TimeCutter Zero-Turn Mower (SN: 401300000 – 402582146). MANUFACTURED TO MEET OR EXCEED OEM PERFORMANCE.