Heavy‑Duty Exhaust Muffler 23160669 Hybrid SCR T4 Aftertreatment Assembly For MACK MP7 Truck

Heavy‑Duty Exhaust Muffler 23160669 Hybrid SCR T4 Aftertreatment Assembly For MACK MP7 Truck OE number 23160669 is a decontented hybrid SCR T4 exhaust muffler aftertreatment assembly specially designed for MACK MP7 heavy‑duty trucks. It serves as an upgraded superseding part replacing the original 23159385 unit, optimizing NOx conversion efficiency for emission compliance. Constructed with high‑temperature resistant stainless steel housing and integrated SCR catalyst module,