{"product_id":"p550881-fuel-filter-fit-for-donaldson-fit-case-121f-21f-221f-221g-321f-321g-421g","title":"P550881 Fuel Filter Fit for Donaldson Fit Case 121F 21F 221F 221G 321F 321G 421G","description":"\u003ch2\u003eFuel Filter for Donaldson\u003c\/h2\u003e\u003cp\u003eThis P550881 fuel filter is a direct replacement designed to deliver reliable filtration for compatible Case and Donaldson filtration systems. It effectively removes contaminants from diesel fuel to protect injectors and maintain engine performance. The filter cross-references to Donaldson P550881 and serves a range of Case machinery.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis fuel filter is a high-quality replacement element built to match the specifications of the original P550881 filter. It ensures clean fuel delivery for diesel engines, helping to prevent wear and maintain efficient combustion. This fuel filter is suited for operators needing a dependable service part for compatible Case and Donaldson systems.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-capacity filtration media captures contaminants and particulates\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM specifications for reliable flow\u003c\/li\u003e\n\u003cli\u003eAnti-drain back valve prevents dry starts and ensures immediate fuel delivery\u003c\/li\u003e\n\u003cli\u003eDurable steel housing withstands high-pressure operating conditions\u003c\/li\u003e\n\u003cli\u003ePrecise thread and gasket fitment simplifies installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Case 121F\u003c\/li\u003e\n\u003cli\u003efor Case 21F\u003c\/li\u003e\n\u003cli\u003efor Case 221F\u003c\/li\u003e\n\u003cli\u003efor Case 221G\u003c\/li\u003e\n\u003cli\u003efor Case 321F\u003c\/li\u003e\n\u003cli\u003efor Case 321G\u003c\/li\u003e\n\u003cli\u003efor Case 421G\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in routine maintenance of wheel loaders and excavators\u003c\/li\u003e\n\u003cli\u003eSuitable for agricultural and construction equipment diesel engines\u003c\/li\u003e\n\u003cli\u003eIdeal for fleet maintenance intervals and field servicing\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\u003eP550881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCross Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDonaldson P550881\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFuel Filter\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 Will this fuel filter fit my Case 321F?\u003cstrong\u003eA:\u003c\/strong\u003e The filter is designed to fit Case 121F, 21F, 221F, 221G, 321F, 321G, and 421G models. Always verify your machine's serial number to confirm compatibility before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this filter the same as the Donaldson P550881?\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this filter is produced as a replacement for the Donaldson P550881 part number, matching the same dimensional and filtration specifications.\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":45562784940118,"sku":"ZZ3F04011","price":51.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_61598e46-5810-4eb0-b4d3-672f56c21cfa.jpg?v=1789256932","url":"https:\/\/www.solidspare.com\/products\/p550881-fuel-filter-fit-for-donaldson-fit-case-121f-21f-221f-221g-321f-321g-421g","provider":"Solid Spare","version":"1.0","type":"link"}