{"product_id":"muffle-4255658-4649870-4191187-for-hitachi-ex120-1-ex150-1-ex120-2-ex120-3-4bg1","title":"Muffle 4255658 4649870 4191187 for Hitachi EX120-1 EX150-1 EX120-2 EX120-3 4BG1","description":"\u003cstrong\u003eThis Muffle is a high-quality aftermarket replacement part compatible with Hitachi EX120-1 EX150-1 EX120-2 EX120-3 and matches OEM Part# 4255658 4649870 4191187.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eDesigned for durability and precision, this aftermarket muffler ensures efficient exhaust flow for your heavy equipment. It is engineered to meet or exceed original performance standards, providing a reliable solution for exhaust system maintenance and repairs.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003eConstructed from heavy-duty materials to withstand high temperatures and harsh working conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003eDesigned to match original equipment dimensions for straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003eEffectively dampens engine noise while maintaining optimal exhaust backpressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003eFeatures a protective finish to extend service life in outdoor environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHitachi Models:\u003c\/strong\u003eEX120-1, EX150-1, EX120-2, EX120-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e4BG1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e4255658, 4649870, 4191187\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Type:\u003c\/strong\u003eExcavator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003eHigh-grade Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003eIs this an authentic OEM part?\u003cstrong\u003eA:\u003c\/strong\u003eThis is a premium aftermarket replacement part designed to meet or exceed OEM specifications for fit and performance.\u003cstrong\u003eQ:\u003c\/strong\u003eDoes it come with installation hardware?\u003cstrong\u003eA:\u003c\/strong\u003eThis listing includes the muffler only; hardware from the existing installation is typically reused or purchased separately.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53489802936593,"sku":"ZZ2T02093","price":370.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_57eef302-36c8-4ed4-a7e9-d736356eabc1.jpg?v=1777728742","url":"https:\/\/www.duraforce.com\/products\/muffle-4255658-4649870-4191187-for-hitachi-ex120-1-ex150-1-ex120-2-ex120-3-4bg1","provider":"DURAFORCE","version":"1.0","type":"link"}