YANGDONG Y385 Y38 Y385T YD480 and YD485 Replacement Exhaust/Silencer. These are common 3 cylinder engines are found in Jinma, Foton, FarmPro, NorTrac, Tractor King, AgraCat, Work Horse, Iron Horse, Johnston, Shire and Siromer plus other Chinese built tractors. If your compact tractor is fitted with the above engine then this is the replacement for you. …