View 1 Photo View 0 Videos Caterpillar C9 Air Compressor for a Caterpillar C-9 Newly Listed $500 USD Reman Caterpillar C-9, C-7, 3116 Air Compressor. Part number: 20R0176 ConditionRemanufacturedFits To Make(s)CATERPILLARFits To Model(s)C-9Part Number20R0176Stock Number1069148 MLS Number14149351CategoryEngine Air Compressors Last Updated2/18/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info