4 0 Perkins 1104 Engine Oil Cooler for Perkins, Caterpillar 1104, 1106, C6.6 $250 USD (GOOD USED) Caterpillar/ Perkins C6.6/ 1104/ 1106 Diesel Engine Oil Cooler Housing, for sale!!! Part #: 3772K011; Supersession Part #'s: 4133Y042, 326-7402; Stock #: EB1394 For more... ConditionUsedFits To Make(s)Perkins, CaterpillarFits To Model(s)1104, 1106, C6.6Part Number3772K011Stock NumberEB1394 MLS Number13756221CategoryEngine Oil Coolers Last Updated8/13/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info