{"product_id":"9275-3-genuine-international®-diesel-fuel-injection-pump","title":"9275-3 | Genuine International® Diesel Fuel Injection Pump","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e Diesel Fuel Injection Pump \u003cspan\u003eIH 1066 1086\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eCondition: \u003c\/strong\u003eNew \u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e International® \u003cbr\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003e9275-3, \u003cspan\u003e92753\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eFitment \u003cspan\u003e9275-3\u003c\/span\u003e:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"table\"\u003e\n\u003cthead class=\"table-bordered\"\u003e\n\u003ctr\u003e\n\u003cth class=\"table-bordered active\"\u003eVehicle\u003c\/th\u003e\n\u003cth class=\"table-bordered active\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"table-condensed\"\u003e\n\u003ctr class=\"table-bordered ng-scope\"\u003e\n\u003ctd class=\"table-bordered ng-scope\"\u003e\u003c\/td\u003e\n\u003ctd class=\"table-bordered ng-binding\"\u003eInternational Harvester (IHC) F1066GD\u003c\/td\u003e\n\u003ctd class=\"table-bordered ng-binding\"\u003eInternational Harvester (IHC) DT414\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\" data-sheets-value='{\"1\":2,\"2\":\" Peterbilt\"}' data-sheets-userformat='{\"2\":14846,\"4\":{\"1\":2,\"2\":14277081},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"10\":1,\"11\":3,\"14\":{\"1\":2,\"2\":4408131},\"15\":\"Comfortaa\",\"16\":9}'\u003e\u003cbr\u003eA diesel fuel injection pump\u003cstrong\u003e 9257-1\u003c\/strong\u003e is a critical component in a diesel engine’s fuel system. Its main job is to deliver precise amounts of diesel fuel to the engine’s cylinders at the correct pressure and timing for efficient combustion.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003cstrong style=\"font-size: 0.875rem;\" data-end=\"390\" data-start=\"361\"\u003e \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli data-end=\"596\" data-start=\"358\"\u003e\n\u003cp data-end=\"479\" data-start=\"361\"\u003e\u003cstrong data-end=\"390\" data-start=\"361\"\u003eAccurate Fuel Metering\u003c\/strong\u003e\u003cbr data-end=\"393\" data-start=\"390\"\u003eIt measures and delivers the \u003cem data-end=\"432\" data-start=\"425\"\u003eexact\u003c\/em\u003e amount of fuel needed for each power stroke.\u003c\/p\u003e\n\u003cul data-end=\"596\" data-start=\"483\"\u003e\n\u003cli data-end=\"528\" data-start=\"483\"\u003e\n\u003cp data-end=\"528\" data-start=\"485\"\u003eToo little fuel → weak power or stalling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"596\" data-start=\"532\"\u003e\n\u003cp data-end=\"596\" data-start=\"534\"\u003eToo much fuel → black smoke, wasted fuel, and engine damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"826\" data-start=\"598\"\u003e\n\u003cp data-end=\"752\" data-start=\"601\"\u003e\u003cstrong data-end=\"631\" data-start=\"601\"\u003e Proper Injection Timing\u003c\/strong\u003e\u003cbr data-end=\"634\" data-start=\"631\"\u003eIt injects fuel at the precise moment (just before the piston reaches top dead center on the compression stroke).\u003c\/p\u003e\n\u003cul data-end=\"826\" data-start=\"756\"\u003e\n\u003cli data-end=\"826\" data-start=\"756\"\u003e\n\u003cp data-end=\"826\" data-start=\"758\"\u003eCorrect timing ensures efficient combustion and good power output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1076\" data-start=\"828\"\u003e\n\u003cp data-end=\"999\" data-start=\"831\"\u003e\u003cstrong data-end=\"865\" data-start=\"831\"\u003eHigh-Pressure Fuel Delivery\u003c\/strong\u003e\u003cbr data-end=\"868\" data-start=\"865\"\u003eDiesel fuel must be injected at extremely high pressure so it atomizes (turns into a fine mist) inside the combustion chamber.\u003c\/p\u003e\n\u003cul data-end=\"1076\" data-start=\"1003\"\u003e\n\u003cli data-end=\"1076\" data-start=\"1003\"\u003e\n\u003cp data-end=\"1076\" data-start=\"1005\"\u003eFine atomization = better mixing with air = more complete combustion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1247\" data-start=\"1078\"\u003e\n\u003cp data-end=\"1247\" data-start=\"1081\"\u003e\u003cstrong data-end=\"1110\" data-start=\"1081\"\u003eEven Fuel Distribution\u003c\/strong\u003e\u003cbr data-end=\"1113\" data-start=\"1110\"\u003eIn multi-cylinder engines, the pump ensures that \u003cem data-end=\"1180\" data-start=\"1165\"\u003eeach cylinder\u003c\/em\u003e gets its proper share of fuel for smooth and balanced operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1247\" data-start=\"1078\"\u003e\n\u003cp data-end=\"1247\" data-start=\"1081\"\u003e\u003cstrong data-end=\"1288\" data-start=\"1252\"\u003eEmission Control \u0026amp; Efficiency\u003c\/strong\u003e\u003cbr data-end=\"1291\" data-start=\"1288\"\u003eBy optimizing fuel quantity and timing, the pump helps reduce emissions, fuel consumption, and engine noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\" data-sheets-value='{\"1\":2,\"2\":\" Peterbilt\"}' data-sheets-userformat='{\"2\":14846,\"4\":{\"1\":2,\"2\":14277081},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"10\":1,\"11\":3,\"14\":{\"1\":2,\"2\":4408131},\"15\":\"Comfortaa\",\"16\":9}'\u003e\u003cbr\u003e\u003cstrong\u003eSigns of Faulty \u003cspan\u003e9275-3\u003c\/span\u003e: \u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cp\u003e\u003cstrong\u003e1. Hard Starting or Failure to Start\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine cranks but doesn’t start easily, especially when cold.\u003c\/p\u003e\n\u003cp\u003eThis happens if the pump can’t build enough fuel pressure or isn’t timing the injection correctly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Loss of Power or Poor Acceleration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine feels weak, sluggish, or struggles under load.\u003c\/p\u003e\n\u003cp\u003eA worn or damaged pump may not deliver enough fuel for proper combustion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Excessive Smoke from Exhaust\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlack smoke: Too much fuel or poor atomization.\u003c\/p\u003e\n\u003cp\u003eWhite smoke: Fuel not burning completely (timing or pressure issue).\u003c\/p\u003e\n\u003cp\u003eBlue smoke: Could indicate oil burning, but sometimes fuel-related too.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Rough Idling or Engine Misfires\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUneven or shaky engine operation at idle.\u003c\/p\u003e\n\u003cp\u003eCaused by inconsistent fuel delivery or bad injector timing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Knocking or Unusual Engine Noise\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA loud knocking sound can mean incorrect fuel timing or uneven pressure between cylinders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Check Engine Light (on modern engines)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eElectronic systems detect irregular fuel pressure or injector timing errors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Fuel Leaks or Diesel Smell\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeaks from the pump body, seals, or lines indicate mechanical failure or wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Poor Fuel Efficiency\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe engine uses more diesel than normal due to inefficient fuel combustion.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\" data-sheets-value='{\"1\":2,\"2\":\" Peterbilt\"}' data-sheets-userformat='{\"2\":14846,\"4\":{\"1\":2,\"2\":14277081},\"5\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"6\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"7\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"8\":{\"1\":[{\"1\":2,\"2\":0,\"5\":{\"1\":2,\"2\":16777215}},{\"1\":0,\"2\":0,\"3\":3},{\"1\":1,\"2\":0,\"4\":1}]},\"9\":1,\"10\":1,\"11\":3,\"14\":{\"1\":2,\"2\":4408131},\"15\":\"Comfortaa\",\"16\":9}'\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNavistar International Corporation\u003c\/strong\u003e, an American company, manufactures a wide range of vehicles, including trucks, buses, and defense vehicles, along with engines. It's the first to be EPA-certified for meeting 2007 standards. They also provide high-quality replacement parts and accessories, ensuring top performance. Navistar is actively developing electric and hybrid solutions for transportation, serving logistics, construction, and public transport sectors.\u003c\/span\u003e\u003c\/p\u003e","brand":"Navistar, International","offers":[{"title":"Default Title","offer_id":47107011805428,"sku":"9275-3","price":1989.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1479\/5764\/files\/s-l1200_1e718de7-9b12-4356-992e-ccffd6dc0597.jpg?v=1761848126","url":"https:\/\/firsttruckparts.com\/products\/9275-3-genuine-international%c2%ae-diesel-fuel-injection-pump","provider":"First Truck Parts","version":"1.0","type":"link"}