21 0 OEM CATERPILLAR C4.4 MODULE AR-EX DPF/After Treatment Device 471-7018,473-0267 $1,500 USD (SURPLUS NEW) OEM CATERPILLAR C4.4 MODULE AR-EX DPF/Aftertreatment Device, for sale!!!!! Part# 471-7018; Supersession Part#:473-0267; Stock # DPF1001 For more information about this listing... Quantity40ConditionNewPart Number471-7018Stock NumberDPF1001 MLS Number12792868CategoryDiesel Particulate Filters (DPF) Last Updated3/7/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info