{"product_id":"2-3-8-locking-diesel-fuel-cap-for-02-up-freightliner-m2-small-semi-box-trucks","title":"2 3\/8\" Locking Diesel Fuel Cap for 02 \u0026 Up Freightliner M2 Small Semi Box Trucks","description":"\u003ch2\u003e2 3\/8\" Locking Diesel Fuel Cap for Freightliner\u003c\/h2\u003e\u003cp\u003eThis locking diesel fuel cap replaces the factory cap on 2002 and newer Freightliner M2 small semi box trucks, securing the fuel tank against theft and contamination.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe 2 3\/8\" locking diesel fuel cap is a direct-fit security upgrade for Freightliner M2 trucks built from 2002 forward. It seals the filler neck with a keyed lock to prevent fuel theft and keep debris out of the diesel. Fleet managers and owner-operators rely on this locking diesel fuel cap to protect valuable fuel in high-mileage operations.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWeather-resistant lock cylinder with dust cover\u003c\/li\u003e\n\u003cli\u003ePrecision 2-3\/8\" thread pattern matches the tank neck\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant composite and metal body\u003c\/li\u003e\n\u003cli\u003eTethered retaining strap keeps the cap attached during fueling\u003c\/li\u003e\n\u003cli\u003eVented design prevents vacuum lock in the fuel system\u003c\/li\u003e\n\u003cli\u003eIncludes two keys for easy driver sharing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Freightliner M2 106 (2002 \u0026amp; newer)\u003c\/li\u003e\n\u003cli\u003efor Freightliner M2 112 (2002 \u0026amp; newer)\u003c\/li\u003e\n\u003cli\u003efor Freightliner M2 small semi box trucks with 2-3\/8\" filler neck\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOver-the-road diesel tank security\u003c\/li\u003e\n\u003cli\u003eLocal delivery fleets making frequent stops\u003c\/li\u003e\n\u003cli\u003eConstruction site trucks parked overnight\u003c\/li\u003e\n\u003cli\u003eAgriculture and ranch fleet fuel protection\u003c\/li\u003e\n\u003cli\u003eRefuse and utility truck fueling stations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocking Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeyed lock, two keys included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-3\/8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComposite body with metal locking tangs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVenting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVented (anti-vacuum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2002 and newer Freightliner M2 diesel trucks\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, it includes two keys, providing a spare for the shop or another driver.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this cap fit a 2001 Freightliner M2? \u003cstrong\u003eA:\u003c\/strong\u003e This cap is designed for 2002 and newer M2 trucks with a 2-3\/8\" filler neck; older models or different neck sizes may need a different cap.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965136728150,"sku":"ZZ3A00632","price":85.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_706a06ff-f9cb-4109-b870-735a192a23e3.jpg?v=1781654172","url":"https:\/\/www.solidspare.com\/products\/2-3-8-locking-diesel-fuel-cap-for-02-up-freightliner-m2-small-semi-box-trucks","provider":"Solid Spare","version":"1.0","type":"link"}