The Air Filter 901-047 Cross Reference RS3542 8-97231900-0 C14202/1 YT11P00009S002,Application For Caterpillar 216B(Caterpillar 3024C eng). 216B-2004/01(Caterpillar 3024C 37kW 50hp E4; E5 eng). Hitachi W50; W60; W70(Perkins 704.30 eng). Zaxis | 75US-3; ZX75US-3(Isuzu 4LE2X eng). Kobelco 70SR(Isuzu A-4JB1 eng). 80CS(Isuzu A-4JB1T eng).