CODE 4001, 02, 05 ENGINE OIL DIPSTICK, OIL FILTER AND BYPASS VALVE(6059) (6068) 401 4000 ENGINE 6068 OIL DIPSTICK 6068DF001, 6068TF001 and 6059 OEM Engines (Dubuque)(ESN -699999) PC2294 in ENGINE, OEM (SERIES 300 DIESEL) 6068