Cabin Air Filter 108-0688 1080688 For Caterpillar CAT Excavator 311 312 315 317 318 320 322 325 330 345 350 365 375 385 568MAKE TYPE MODEL CAT Excavator 311B CAT Excavator 312 A CAT Excavator 312B CAT Excavator 312B L CAT Excavator 315 A CAT Excavator 315B L CAT Excavator 317 N CAT Excavator 317 A CAT Excavator 317 A N CAT Excavator 317B L CAT Excavator 317B LN CAT Excavator 318B CAT Excavator 318B N CAT Excavator 320 L CAT Excavator 320 A L CAT Excavator 320 A N CAT Excavator 320 A S CAT Excavator 320B CAT Excavator 320B L CAT Excavator 320B N CAT Excavator 320B S CAT