潍柴消音器

 潍柴消音器，零件号H412500001891，又名排气管消声器、SCR后处理消音器，适配潍柴发动机相关车型。用于降低排气系统噪声，并集成后处理相关功能，改善尾气排放表现。筒体采用高强度不锈钢材质，抗高温、耐腐蚀、结构牢固，内部吸音与导流结构稳定，减少排气阻力。产品带安装支架、接口法兰和线束传感器接口，原车孔位对应，安装方便。适用于原车消音器开裂、漏气、噪声增大、内部故障更换，是重卡排气系统与后处理系统重要组成部件。

Muffler for Weichai Engine, OE No.H412500001891, also known as exhaust muffler or SCR aftertreatment muffler. It fits Weichai engine related models. Reduces exhaust system noise and integrates aftertreatment functions to improve emission performance. Made of high-strength stainless steel, heat resistant, corrosion resistant and structurally stable. Internal acoustic and flow-guiding structures reduce exhaust back pressure. Equipped with mounting brackets, flange connections and sensor harness ports for easy installation. Ideal replacement for cracked, leaking, noisy or failed original mufflers, an important part of heavy truck exhaust and aftertreatment system.