Parts list: № Number Qty Name Options 1 RE222621 1 Muffler Extension 2 RE55467 1 Clamp 3 BXE11032 1 Exhaust Pipe Next page: ST939294 Oil Drain and Blow-By Hoses, Tier 2 / Tier 3 ST894620 Radiator Shroud and Hoses, Final Tier 4 ST841368 Surge Tank Hoses and Vent Lines, Tier 2 ST389821 Radiator Fan, Final Tier 4 ST885620 Diesel Oxidation Catalyst and Diesel Particulate Filter Insulating Shields ST895781 Engine Cooling System Hoses W/ Weight Restriction ST894614 Radiator Shroud and Hoses, Tier 2 ST891548 Cooling Package Frame, Tier 2 / Tier 3 / Final Tier 4 ST890976 Charge Air Cooler and Air Intake Hoses, 13.5 L, Tier 2 ST886532 Exhaust Pipe, Decomposition Tube, Final Tier 4