{"product_id":"walker-exhaust-muffler-18853","title":"WALKER - Exhaust Muffler - 18853","description":"\u003ch2 data-start=\"292\" data-end=\"314\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"316\" data-end=\"640\"\u003eThe WALKER 18853 SoundFX® Exhaust Muffler is engineered as a direct-fit replacement for heavy-duty Dodge Ram 2500 and 3500 models equipped with the 5.9L Cummins diesel engine. Built from \u003cstrong data-start=\"503\" data-end=\"528\"\u003e100% aluminized steel\u003c\/strong\u003e, this muffler significantly improves durability and corrosion resistance compared to standard low-carbon steel.\u003c\/p\u003e\n\u003cp data-start=\"642\" data-end=\"957\"\u003eIts robust design includes \u003cstrong data-start=\"669\" data-end=\"707\"\u003emechanically joined internal tubes\u003c\/strong\u003e, \u003cstrong data-start=\"709\" data-end=\"730\"\u003espun-locked heads\u003c\/strong\u003e, and an integrated \u003cstrong data-start=\"750\" data-end=\"778\"\u003einternal drainage system\u003c\/strong\u003e to reduce moisture buildup—common in diesel exhaust systems. The result is a long-lasting, reliable muffler capable of withstanding thermal stress and harsh operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"959\" data-end=\"1202\"\u003eOE-style hangers and pipe routing ensure simple, bolt-on installation without fabrication. Louvered internal tubes deliver a controlled, factory-like exhaust tone suitable for diesel applications while maintaining optimal flow characteristics.\u003c\/p\u003e\n\u003chr data-start=\"1204\" data-end=\"1207\"\u003e\n\u003ch2 data-start=\"1209\" data-end=\"1224\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"1226\" data-end=\"1646\"\u003e\n\u003cli data-start=\"1226\" data-end=\"1310\"\u003e\n\u003cp data-start=\"1228\" data-end=\"1310\"\u003e\u003cstrong data-start=\"1228\" data-end=\"1261\"\u003eAluminized Steel Construction\u003c\/strong\u003e for corrosion resistance and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1311\" data-end=\"1371\"\u003e\n\u003cp data-start=\"1313\" data-end=\"1371\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1347\"\u003eDirect-Fit Bolt-On Replacement\u003c\/strong\u003e with OE-style hangers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1372\" data-end=\"1430\"\u003e\n\u003cp data-start=\"1374\" data-end=\"1430\"\u003e\u003cstrong data-start=\"1374\" data-end=\"1392\"\u003eLouvered Tubes\u003c\/strong\u003e provide factory-style sound control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1431\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1433\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1433\" data-end=\"1462\"\u003eDurable Spun-Locked Heads\u003c\/strong\u003e minimize distortion during heat cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1566\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1566\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1534\"\u003eInternal Drainage System\u003c\/strong\u003e reduces moisture accumulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1567\" data-end=\"1646\"\u003e\n\u003cp data-start=\"1569\" data-end=\"1646\"\u003e\u003cstrong data-start=\"1569\" data-end=\"1592\"\u003eDesigned and Tested\u003c\/strong\u003e for extended performance in heavy-duty applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1648\" data-end=\"1651\"\u003e\n\u003ch2 data-start=\"1653\" data-end=\"1680\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1682\" data-end=\"2317\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1682\" data-end=\"1708\"\u003e\n\u003ctr data-start=\"1682\" data-end=\"1708\"\u003e\n\u003cth data-start=\"1682\" data-end=\"1698\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1698\" data-end=\"1708\" data-col-size=\"sm\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1735\" data-end=\"2317\"\u003e\n\u003ctr data-start=\"1735\" data-end=\"1752\"\u003e\n\u003ctd data-start=\"1735\" data-end=\"1743\" data-col-size=\"sm\"\u003eShape\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1743\" data-end=\"1752\"\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1753\" data-end=\"1776\"\u003e\n\u003ctd data-start=\"1753\" data-end=\"1762\" data-col-size=\"sm\"\u003eFinish\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1762\" data-end=\"1776\"\u003eAluminized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1777\" data-end=\"1802\"\u003e\n\u003ctd data-start=\"1777\" data-end=\"1793\" data-col-size=\"sm\"\u003eBody Material\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1793\" data-end=\"1802\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1803\" data-end=\"1835\"\u003e\n\u003ctd data-start=\"1803\" data-end=\"1816\" data-col-size=\"sm\"\u003eInlet Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1816\" data-end=\"1835\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1836\" data-end=\"1869\"\u003e\n\u003ctd data-start=\"1836\" data-end=\"1850\" data-col-size=\"sm\"\u003eOutlet Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1850\" data-end=\"1869\"\u003ePipe Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1870\" data-end=\"1906\"\u003e\n\u003ctd data-start=\"1870\" data-end=\"1894\" data-col-size=\"sm\"\u003eInlet Inside Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1894\" data-end=\"1906\"\u003e4.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1907\" data-end=\"1944\"\u003e\n\u003ctd data-start=\"1907\" data-end=\"1932\" data-col-size=\"sm\"\u003eOutlet Inside Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1932\" data-end=\"1944\"\u003e3.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1945\" data-end=\"1971\"\u003e\n\u003ctd data-start=\"1945\" data-end=\"1959\" data-col-size=\"sm\"\u003eBody Height\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1959\" data-end=\"1971\"\u003e8.375 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1972\" data-end=\"1999\"\u003e\n\u003ctd data-start=\"1972\" data-end=\"1986\" data-col-size=\"sm\"\u003eBody Length\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1986\" data-end=\"1999\"\u003e25.000 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2000\" data-end=\"2025\"\u003e\n\u003ctd data-start=\"2000\" data-end=\"2013\" data-col-size=\"sm\"\u003eBody Width\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2013\" data-end=\"2025\"\u003e8.375 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2026\" data-end=\"2053\"\u003e\n\u003ctd data-start=\"2026\" data-end=\"2043\" data-col-size=\"sm\"\u003eInlet Location\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2043\" data-end=\"2053\"\u003eOffset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2054\" data-end=\"2082\"\u003e\n\u003ctd data-start=\"2054\" data-end=\"2072\" data-col-size=\"sm\"\u003eOutlet Location\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2072\" data-end=\"2082\"\u003eOffset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2083\" data-end=\"2105\"\u003e\n\u003ctd data-start=\"2083\" data-end=\"2100\" data-col-size=\"sm\"\u003eInlet Quantity\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2100\" data-end=\"2105\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2106\" data-end=\"2129\"\u003e\n\u003ctd data-start=\"2106\" data-end=\"2124\" data-col-size=\"sm\"\u003eOutlet Quantity\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2124\" data-end=\"2129\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2130\" data-end=\"2155\"\u003e\n\u003ctd data-start=\"2130\" data-end=\"2148\" data-col-size=\"sm\"\u003eHanger Included\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2148\" data-end=\"2155\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2156\" data-end=\"2175\"\u003e\n\u003ctd data-start=\"2156\" data-end=\"2169\" data-col-size=\"sm\"\u003eReversible\u003c\/td\u003e\n\u003ctd data-start=\"2169\" data-end=\"2175\" data-col-size=\"sm\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2176\" data-end=\"2192\"\u003e\n\u003ctd data-start=\"2176\" data-end=\"2186\" data-col-size=\"sm\"\u003eTunable\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2186\" data-end=\"2192\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2193\" data-end=\"2223\"\u003e\n\u003ctd data-start=\"2193\" data-end=\"2210\" data-col-size=\"sm\"\u003eOverall Length\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2210\" data-end=\"2223\"\u003e33.500 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2224\" data-end=\"2251\"\u003e\n\u003ctd data-start=\"2224\" data-end=\"2239\" data-col-size=\"sm\"\u003eInlet Offset\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2239\" data-end=\"2251\"\u003e1.750 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2252\" data-end=\"2292\"\u003e\n\u003ctd data-start=\"2252\" data-end=\"2280\" data-col-size=\"sm\"\u003eUniversal or Specific Fit\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2280\" data-end=\"2292\"\u003eSpecific\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2293\" data-end=\"2317\"\u003e\n\u003ctd data-start=\"2293\" data-end=\"2306\" data-col-size=\"sm\"\u003eGrade Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2306\" data-end=\"2317\"\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2319\" data-end=\"2322\"\u003e\n\u003ch2 data-start=\"2324\" data-end=\"2348\"\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ch3 data-start=\"2350\" data-end=\"2363\"\u003e\u003cstrong data-start=\"2354\" data-end=\"2363\"\u003eDodge\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4 data-start=\"2364\" data-end=\"2381\"\u003e\u003cstrong data-start=\"2369\" data-end=\"2381\"\u003eRam 2500\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"2382\" data-end=\"2424\"\u003e\n\u003cli data-start=\"2382\" data-end=\"2424\"\u003e\n\u003cp data-start=\"2384\" data-end=\"2424\"\u003e\u003cstrong data-start=\"2384\" data-end=\"2397\"\u003e1994–2002\u003c\/strong\u003e – 5.9L L6 359cid (Cummins)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"2426\" data-end=\"2443\"\u003e\u003cstrong data-start=\"2431\" data-end=\"2443\"\u003eRam 3500\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"2444\" data-end=\"2486\"\u003e\n\u003cli data-start=\"2444\" data-end=\"2486\"\u003e\n\u003cp data-start=\"2446\" data-end=\"2486\"\u003e\u003cstrong data-start=\"2446\" data-end=\"2459\"\u003e1994–2002\u003c\/strong\u003e – 5.9L L6 359cid (Cummins)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2488\" data-end=\"2491\"\u003e\n\u003ch2 data-start=\"2493\" data-end=\"2525\"\u003eInstallation \u0026amp; Warranty Notes\u003c\/h2\u003e\n\u003cul data-start=\"2527\" data-end=\"2733\"\u003e\n\u003cli data-start=\"2527\" data-end=\"2584\"\u003e\n\u003cp data-start=\"2529\" data-end=\"2584\"\u003eDirect-fit installation with OE-style mounting points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2585\" data-end=\"2623\"\u003e\n\u003cp data-start=\"2587\" data-end=\"2623\"\u003eNo welding or fabrication required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2624\" data-end=\"2678\"\u003e\n\u003cp data-start=\"2626\" data-end=\"2678\"\u003eDesigned to replicate factory acoustic performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2679\" data-end=\"2733\"\u003e\n\u003cp data-start=\"2681\" data-end=\"2733\"\u003eBuilt for heavy-duty diesel operating environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALKER","offers":[{"title":"Default Title","offer_id":45879382835399,"sku":"WAL18853","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2025-11-24154410.png?v=1764027790","url":"https:\/\/mainstreeteshop.com\/products\/walker-exhaust-muffler-18853","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}