{"product_id":"4n-6639-exhaust-pipe-fits-caterpillar","title":"4N-6639 Exhaust Pipe Fits Caterpillar","description":"Aftermarket Exhaust Pipe\u003cp\u003e\u003c\/p\u003e\u003cu\u003eTech Info:\u003c\/u\u003e\u003cbr\u003e -Works w\/ Muffler 7N4674,\u003cbr\u003e -I.D.: 2.97”,\u003cbr\u003e -O.D.: 3.25”,\u003cbr\u003e -Length: 23-5\/8”\u003cp\u003e\u003c\/p\u003eFits Caterpillar:\u003cbr\u003e Track-Type Tractor Models: D3B, D4C, D3C, D4B, D3\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Engines Models: 3116\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Ripper Models: 3\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Integrated Toolcarrier Models: IT12\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Track Loader Models: 931B, 935C, 931C, 931, 935B\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Bulldozer Models: 3S, 3P\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Winch Models: 53\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Backhoe Models: 931, D3\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Compact Wheel Loader Models: 910\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e\u003cbr\u003e Wheel Loader Models: G910\u003cbr\u003e Replaces Part Number(s): 4N6639, 4N-6639\u003cbr\u003e","brand":"AIC Replacement Parts","offers":[{"title":"Default Title","offer_id":43903231459508,"sku":"4N6639","price":29.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0249\/8782\/8310\/files\/4N6639_01_817ace7b-a17b-4087-b380-07e5adfb7404.jpg?v=1745265346","url":"https:\/\/www.aicreplacementparts.com\/products\/4n-6639-exhaust-pipe-fits-caterpillar","provider":"AIC Replacement Parts","version":"1.0","type":"link"}