Replacement part number: 116-5584 Compatible with MTD OVER 780 Model: 74028, 74029, 74060, 74064, 74072, 74074, 74096, 74141, 74141TE, 74143, 74145, 74504, 74504TE, 74505, 74513, 74518, 74519, 74523, 74529, 74534, 74534TE, 74536, 74536TE, 74540TE, 74542TE, 74846, 74848, 74851, 74852 Compatible with DS-Series Lazer Z, E-Series Lazer Z, E-Series Pioneer, Lazer Z Diesel, S-Series Lazer Z, S-Series Pioneer, X-Series Lazer Z Compatible with the Following: Lazer Z Diesel, Lazer Z DS-Series, Lazer Z E-Series, Lazer Z S-Series, Lazer Z X-Series, Pioneer E-Series Pioneer S-Series Please refer to the origional owners manual in order to verify this is correct part for your machine Compatible with the Following: Lazer Z Diesel, Lazer Z DS-Series, Lazer Z E-Series, Lazer Z S-Series, Lazer Z X-Series, Pioneer E-Series Pioneer S-Series