Parts list: № Number Qty Name Options 1 R39741 1 Drain Plug 2 U13639 1 O-Ring Next page: ST831797 Engine Coolant Heater, 220 V, Final Tier 4 ST831818 Plug, Engine W/O Ether Starting Aid ST833592 Aspiration Hoses, Air Intake System ST836776 Turbo to Diesel Oxidation Catalyst / Diesel Particulate Filter Exhaust Tube ST836899 Exhaust Pipe and Outlet Tube ST831732 Charge Air Cooler and Air Intake Hoses, Tier 2 ST831686 Exhaust Muffler System ST830511 Diesel Exhaust Fluid Lines W/O Weight Restriction ST828209 Diesel Oxidation Catalyst and Diesel Particulate Insulating Shields ST823917 Charge Air Cooler, Radiator and Oil Cooler, Final Tier 4