德龙WP13国V右置后处理总成

 潍柴WP13国V右置后处理总成，零件编号1001739380，也叫SCR消声器总成、国五尾气催化消音器，适配搭载潍柴WP13发动机的陕汽德龙国五重卡，为右置安装版本。总成集成SCR催化载体、消声腔体，采用不锈钢壳体，耐腐蚀抗高温。作用是对发动机尾气进行脱硝净化，降低氮氧化物排放，同时消减排气噪音，满足国五排放标准。壳体焊接牢固，接口尺寸原车匹配，用于旧件开裂、载体失效、尾气超标故障的整体更换，是重卡排气系统必备环保配件。

Weichai WP13 Euro V right SCR aftertreatment assembly, OEM No.1001739380, also known as SCR muffler assembly and national V exhaust catalytic silencer. It fits Shacman Delong Euro V heavy trucks equipped with Weichai WP13 engine, right side installation. The assembly integrates SCR catalyst carrier and silencer chamber with stainless steel housing, resistant to high temperature and corrosion. It purifies exhaust gas from engine, reduces nitrogen oxide emissions and eliminates exhaust noise to meet Euro V emission standard. With firm welding and original matching interface, it is used for replacing damaged parts with cracked housing, failed carrier or excessive exhaust emission, and it is an essential environmental part of heavy truck exhaust system.