Cummins 6.7, EGR Coolers, (GOOD USED) Cummins 6.7L Diesel EGR Cooler 4946088 For Sale, PROD. No. 00111958, T.RAD No. C866-032-1000, C8660321000, CUST. No. 4946088, Other Part # 1545, 1430, C1 1535, Stock # 5509 | Tested & Inspected!