{"product_id":"7x7700-3497059-fuel-cap-for-caterpillar-cat-311d-312d-313d-315d-319d-320c-320d","title":"7X7700 3497059 Fuel Cap for Caterpillar CAT 311D 312D 313D 315D 319D 320C 320D","description":"\u003cstrong\u003eThis Fuel Cap is a replacement fuel filler cap compatible with Caterpillar CAT 311D, 312D, 313D, 315D, 319D, 320C, and 320D models and matches OEM Part# 7X7700 and 3497059.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis fuel cap is a direct replacement for specific Caterpillar excavator models, designed to seal the fuel tank and prevent debris and moisture from entering. It is a critical component for maintaining fuel system integrity on heavy equipment. This cap ensures a secure fit and reliable performance for your CAT machinery.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered to match OEM specifications for a tight, leak-proof seal.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable materials to withstand harsh job site conditions.\u003c\/li\u003e\n\u003cli\u003eHelps prevent fuel contamination and evaporation.\u003c\/li\u003e\n\u003cli\u003eEasy to install with no special tools required.\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or missing original caps.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCaterpillar CAT 311D\u003c\/li\u003e\n\u003cli\u003eCaterpillar CAT 312D\u003c\/li\u003e\n\u003cli\u003eCaterpillar CAT 313D\u003c\/li\u003e\n\u003cli\u003eCaterpillar CAT 315D\u003c\/li\u003e\n\u003cli\u003eCaterpillar CAT 319D\u003c\/li\u003e\n\u003cli\u003eCaterpillar CAT 320C\u003c\/li\u003e\n\u003cli\u003eCaterpillar CAT 320D\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a lost or damaged fuel cap on Caterpillar excavators.\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance to ensure a proper fuel system seal.\u003c\/li\u003e\n\u003cli\u003eUsed on construction sites, mining operations, and agricultural applications.\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\u003e 7X7700, 3497059\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-duty plastic\/metal composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Threaded fuel filler cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this fuel cap fit my CAT 320D?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, this cap is compatible with the CAT 320D as it matches OEM part numbers 7X7700 and 3497059.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this cap vented or non-vented?\u003cstrong\u003e A:\u003c\/strong\u003e This cap is designed to match the OEM specifications for your model, typically a non-vented cap for pressurized fuel systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53677915668753,"sku":"ZZ2Z00743","price":52.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_f6ce2780-dc32-4400-add2-5f558f19f9a2.jpg?v=1781612942","url":"https:\/\/www.duraforce.com\/products\/7x7700-3497059-fuel-cap-for-caterpillar-cat-311d-312d-313d-315d-319d-320c-320d","provider":"DURAFORCE","version":"1.0","type":"link"}