{"product_id":"6n0731-new-muffler-fits-caterpillar-977l-d7g-d7glgp-d7gsa","title":"6N0731 New Muffler Fits Caterpillar 977L D7G D7GLGP D7GSA","description":"\u003ch3\u003eOne New Aftermarket Replacement Muffler Fits Caterpillar (Fits CAT) Crawler Dozers, Loaders, and Pipelayers\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement muffler (part number 6N0731) is a direct-fit exhaust muffler Fits Caterpillar (Fits CAT) D7G series crawler tractors, 977L track loaders, and 571G\/572G pipelayers powered by the 3306 engine. It replaces OEM part number 9S9996 and is sold individually as a single unit.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Crawler Dozers:\u003c\/strong\u003e D7, D7F, D7G, D7G LGP (D7GLGP), D7G SA (D7GSA) -- Powershift and Direct Drive variants with 3306 engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Crawler Loaders:\u003c\/strong\u003e 977L\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar Pipelayers:\u003c\/strong\u003e 571G, 572G\u003c\/p\u003e\u003cp\u003eNote: Serial number prefixes confirmed to use this muffler include 94N, 45W, 72W, 65W, and 44W. Consult your parts book to confirm fitment for your specific serial number.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e6N0731, 9S9996, MUK40-0080\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":42547624149075,"sku":"zbox_mpn_33088","price":328.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/MUK40-0080_01.jpg?v=1758110840","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/6n0731-new-muffler-fits-caterpillar-977l-d7g-d7glgp-d7gsa","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}