{"product_id":"locking-fuel-cap-7x7700-for-caterpillar-excavator-320c-dozers-d3c-loaders-931b","title":"Locking Fuel Cap 7X7700 for Caterpillar Excavator 320C Dozers D3C Loaders 931B","description":"\u003ch2\u003eLocking Fuel Cap for Caterpillar\u003c\/h2\u003e\u003cp\u003eThis locking fuel cap with part number 7X7700 replaces the original fuel cap on Caterpillar excavators, dozers, and loaders, providing secure locking to prevent fuel theft and contamination.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis locking fuel cap is a direct-fit replacement for Caterpillar 320C excavators, D3C dozers, and 931B loaders, designed to seal the fuel tank and deter unauthorized access. The built-in lock mechanism ensures only the key holder can open the cap, while the robust construction withstands harsh job-site conditions. Maintaining a proper fuel cap seal also helps keep dirt and moisture out of the fuel system.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty metal housing resists impact and corrosion\u003c\/li\u003e\n\u003cli\u003eKeyed lock with duplicate key included for convenience\u003c\/li\u003e\n\u003cli\u003eNeoprene gasket creates a tight, leak-proof seal\u003c\/li\u003e\n\u003cli\u003eTether strap prevents cap loss during refueling\u003c\/li\u003e\n\u003cli\u003eEngineered to match OEM specifications for secure fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Caterpillar Excavator 320C\u003c\/li\u003e\n\u003cli\u003efor Caterpillar Dozer D3C\u003c\/li\u003e\n\u003cli\u003efor Caterpillar Loader 931B\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSecuring fuel tanks on construction excavators during overnight parking\u003c\/li\u003e\n\u003cli\u003eReplacing worn or missing caps on bulldozers in mining operations\u003c\/li\u003e\n\u003cli\u003ePreventing fuel theft on loader fleets at aggregate yards\u003c\/li\u003e\n\u003cli\u003eEnsuring fuel system integrity on equipment operating in dusty environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7X7700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking Fuel Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this cap come with keys? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, each locking fuel cap includes two keys for convenience.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will it fit a Caterpillar 320C with a different serial number? \u003cstrong\u003eA:\u003c\/strong\u003e This cap is designed for the standard fuel tank on 320C series; always verify your existing cap part number matches 7X7700.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44962697412694,"sku":"ZZ2Z00744","price":52.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_603ebee6-fc56-4ad8-94bc-005bed27a3cf.jpg?v=1781613255","url":"https:\/\/www.solidspare.com\/products\/locking-fuel-cap-7x7700-for-caterpillar-excavator-320c-dozers-d3c-loaders-931b","provider":"Solid Spare","version":"1.0","type":"link"}