MTD 738-04162C Lawn Tractor Shoulder Spacer Genuine Original Equipment Manufacturer (OEM) Part This part is compatible with models including; 17AA5ABP766,13AX605G755,12AE76JU099,13AC762F729,13AM762F052,13AL78SS099,13AN77TG766,247289010,13AO772H755,13BP78XS099,13AJ771G004,17BSDALD099,LX420,13RQ11CP056,17AI2ACK056,13AJ609G766,247270520,769-05404,247270400,13AJ795S004,13BL78XT299,13RX90AR256,247289020,14A7A3ZQ099,893999,13AR91PT299,13AN772G055,17BKCACS099,17RE9BKR256,13AX60RG744,01638177-4,13A1762F029,13AR91PS099,17AF9BKP756,247270540,13A7A1ZW099,247270421,13AL78ST299,247270420,247289150 This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 738-04162A,738-04162,738-04162,738-04162A Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Craftsman,Mtd This shoulder spacer (part number 738-04162C) is for lawn tractors, including MTD lawn tractor model 13A277XS99