6502 CODE 6502 TURBOCHARGER, REAR EXHAUST, CENTER HSG ROTATING(AIRESEARCH/GARRETT)(6619AF) 30 ENGINE TURBOCHARGER, AIR CLEANER, INTAKE AND EXHAUST MANIFOLD 6619 OEM 6619AF, 6619TF-01 OEM Engines and Accessories (Waterloo) PC1563 in ENGINE, OEM (SERIES 500 DIESEL) 6619