The Air Filter AF335M Cross Reference PA1634 P181104 45740-70210 A-5509,Application For Caterpillar 12. 12. 12. 12. 120. 120. 120. 120. 120. 120. 120. 120. 120(3306 eng). 120-10R1, 22R1. 120-13U1. 120-14K1. 120-64U1. 120B. 120B(3306 eng).Towmotor V160; V180; V200; V225; V250; V300; V330. V160B; V180B; V200B; V225B; V250B; V300B. Wagner ST5AS(Caterpillar 3306 eng)