{"product_id":"2344775-genuine-paccar®-fuel-pump-for-mx13","title":"2344775 | Genuine Paccar® Fuel Pump For MX13","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003eA Fuel Pump \u003cstrong\u003e2344775 \u003c\/strong\u003eis a critical component in an engine’s fuel system that moves fuel from the tank to the engine at the correct pressure and flow rate so the engine can operate properly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 2344775\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Paccar\u003cbr\u003e\u003cstrong\u003eRelates Part Numbers:\u003c\/strong\u003e 2344775PE, 2344775PEX, 2344775PRX\u003cbr\u003e\u003c\/span\u003e\u003cstrong data-start=\"160\" data-end=\"176\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eFits 2344775 \u003c\/strong\u003eFor MX13, Peterbilt\/Kenworth\u003cbr\u003e\u003c\/p\u003e\n\u003cul id=\"catalogModels\" class=\"nav catalog\"\u003e\u003c\/ul\u003e\n\u003cp data-start=\"160\" data-end=\"353\"\u003e\u003cstrong\u003ePurpose of using 2344775:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong data-start=\"230\" data-end=\"264\" style=\"font-size: 0.875rem;\"\u003e1. Delivers Fuel to the Engine\u003c\/strong\u003e\n\u003cp data-start=\"265\" data-end=\"318\"\u003e\u003cbr\u003eIt supplies gasoline or diesel from the fuel tank to:\u003c\/p\u003e\n\u003cul data-start=\"319\" data-end=\"420\"\u003e\n\u003cli data-start=\"319\" data-end=\"337\"\u003e\n\u003cp data-start=\"321\" data-end=\"337\"\u003eFuel injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"338\" data-end=\"371\"\u003e\n\u003cp data-start=\"340\" data-end=\"371\"\u003eCarburetor (on older engines)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"372\" data-end=\"420\"\u003e\n\u003cp data-start=\"374\" data-end=\"420\"\u003eHigh-pressure injection pump (on some diesels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"427\" data-end=\"468\"\u003e\u003cstrong data-start=\"431\" data-end=\"468\"\u003e2. Maintains Proper Fuel Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"505\"\u003eEngines need a specific pressure to:\u003c\/p\u003e\n\u003cul data-start=\"506\" data-end=\"601\"\u003e\n\u003cli data-start=\"506\" data-end=\"532\"\u003e\n\u003cp data-start=\"508\" data-end=\"532\"\u003eAtomize fuel correctly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"533\" data-end=\"549\"\u003e\n\u003cp data-start=\"535\" data-end=\"549\"\u003eRun smoothly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"550\" data-end=\"568\"\u003e\n\u003cp data-start=\"552\" data-end=\"568\"\u003eStart reliably\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"569\" data-end=\"601\"\u003e\n\u003cp data-start=\"571\" data-end=\"601\"\u003eAvoid stalling or hesitation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"603\" data-end=\"644\"\u003eThe fuel pump keeps this pressure stable.\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"689\"\u003e\u003cstrong data-start=\"655\" data-end=\"689\"\u003e3. Supports Engine Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"690\" data-end=\"718\"\u003eA healthy fuel pump ensures:\u003c\/p\u003e\n\u003cul data-start=\"719\" data-end=\"813\"\u003e\n\u003cli data-start=\"719\" data-end=\"742\"\u003e\n\u003cp data-start=\"721\" data-end=\"742\"\u003eProper power output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"743\" data-end=\"766\"\u003e\n\u003cp data-start=\"745\" data-end=\"766\"\u003eSmooth acceleration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"767\" data-end=\"791\"\u003e\n\u003cp data-start=\"769\" data-end=\"791\"\u003eEfficient combustion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"792\" data-end=\"813\"\u003e\n\u003cp data-start=\"794\" data-end=\"813\"\u003eGood fuel economy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"820\" data-end=\"873\"\u003e\u003cstrong data-start=\"824\" data-end=\"873\"\u003e4. Prevents Air From Entering the Fuel System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"874\" data-end=\"941\"\u003eIt keeps the fuel line primed so the injectors get a steady supply.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"160\" data-end=\"353\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong data-start=\"585\" data-end=\"597\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSigns of a Bad Fuel Pump 2344775:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp data-end=\"180\" data-start=\"134\"\u003e\u003cstrong data-end=\"180\" data-start=\"138\"\u003e1. Engine Hard to Start or Won’t Start\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"229\" data-start=\"181\"\u003eA weak pump can’t supply enough fuel pressure.\u003c\/p\u003e\n\u003cul data-end=\"293\" data-start=\"230\"\u003e\n\u003cli data-end=\"247\" data-start=\"230\"\u003e\n\u003cp data-end=\"247\" data-start=\"232\"\u003eLong cranking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"273\" data-start=\"248\"\u003e\n\u003cp data-end=\"273\" data-start=\"250\"\u003eStarts only sometimes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"293\" data-start=\"274\"\u003e\n\u003cp data-end=\"293\" data-start=\"276\"\u003eNo start at all\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"326\" data-start=\"300\"\u003e\u003cstrong data-end=\"326\" data-start=\"304\"\u003e2. Engine Stalling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"348\" data-start=\"327\"\u003eThe engine may stall:\u003c\/p\u003e\n\u003cul data-end=\"474\" data-start=\"349\"\u003e\n\u003cli data-end=\"360\" data-start=\"349\"\u003e\n\u003cp data-end=\"360\" data-start=\"351\"\u003eAt idle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"383\" data-start=\"361\"\u003e\n\u003cp data-end=\"383\" data-start=\"363\"\u003eWhile accelerating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"474\" data-start=\"384\"\u003e\n\u003cp data-end=\"474\" data-start=\"386\"\u003eRandomly while driving\u003cbr data-end=\"411\" data-start=\"408\"\u003eThis happens when the pump can’t maintain consistent fuel flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"525\" data-start=\"481\"\u003e\u003cstrong data-end=\"525\" data-start=\"485\"\u003e3. Loss of Power \/ Poor Acceleration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"542\" data-start=\"526\"\u003eCommon symptoms:\u003c\/p\u003e\n\u003cul data-end=\"631\" data-start=\"543\"\u003e\n\u003cli data-end=\"563\" data-start=\"543\"\u003e\n\u003cp data-end=\"563\" data-start=\"545\"\u003eSluggish takeoff\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"578\" data-start=\"564\"\u003e\n\u003cp data-end=\"578\" data-start=\"566\"\u003eHesitation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"601\" data-start=\"579\"\u003e\n\u003cp data-end=\"601\" data-start=\"581\"\u003eJerking or surging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"631\" data-start=\"602\"\u003e\n\u003cp data-end=\"631\" data-start=\"604\"\u003eWeak high-RPM performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"673\" data-start=\"633\"\u003eThe pump can’t keep up with fuel demand.\u003c\/p\u003e\n\u003cp data-end=\"708\" data-start=\"680\"\u003e\u003cstrong data-end=\"708\" data-start=\"684\"\u003e4. Low Fuel Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"819\" data-start=\"709\"\u003eMeasured with a fuel pressure gauge.\u003cbr data-end=\"748\" data-start=\"745\"\u003eLow pressure indicates a failing pump, clogged filter, or wiring issue.\u003c\/p\u003e\n\u003cp data-end=\"861\" data-start=\"826\"\u003e\u003cstrong data-end=\"861\" data-start=\"830\"\u003e5. Sputtering at High Speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"896\" data-start=\"862\"\u003eAt highway speeds, the engine may:\u003c\/p\u003e\n\u003cul data-end=\"987\" data-start=\"897\"\u003e\n\u003cli data-end=\"908\" data-start=\"897\"\u003e\n\u003cp data-end=\"908\" data-start=\"899\"\u003eSputter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"920\" data-start=\"909\"\u003e\n\u003cp data-end=\"920\" data-start=\"911\"\u003eMisfire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"987\" data-start=\"921\"\u003e\n\u003cp data-end=\"987\" data-start=\"923\"\u003eMomentarily lose power\u003cbr data-end=\"948\" data-start=\"945\"\u003eThis is a classic failing pump symptom.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1041\" data-start=\"994\"\u003e\u003cstrong data-end=\"1041\" data-start=\"998\"\u003e6. Whining or Loud Noise From Fuel Tank\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1102\" data-start=\"1042\"\u003eA loud \u003cstrong data-end=\"1075\" data-start=\"1049\"\u003ewhine, hum, or buzzing\u003c\/strong\u003e inside the tank indicates:\u003c\/p\u003e\n\u003cul data-end=\"1163\" data-start=\"1103\"\u003e\n\u003cli data-end=\"1122\" data-start=\"1103\"\u003e\n\u003cp data-end=\"1122\" data-start=\"1105\"\u003eWorn pump motor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1142\" data-start=\"1123\"\u003e\n\u003cp data-end=\"1142\" data-start=\"1125\"\u003eRestricted fuel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1163\" data-start=\"1143\"\u003e\n\u003cp data-end=\"1163\" data-start=\"1145\"\u003eFailing bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1196\" data-start=\"1170\"\u003e\u003cstrong data-end=\"1196\" data-start=\"1174\"\u003e7. Engine Misfires\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1254\" data-start=\"1197\"\u003eA weak fuel supply causes cylinders to run lean, causing:\u003c\/p\u003e\n\u003cul data-end=\"1290\" data-start=\"1255\"\u003e\n\u003cli data-end=\"1272\" data-start=\"1255\"\u003e\n\u003cp data-end=\"1272\" data-start=\"1257\"\u003eMisfire codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1290\" data-start=\"1273\"\u003e\n\u003cp data-end=\"1290\" data-start=\"1275\"\u003eRough running\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1325\" data-start=\"1297\"\u003e\u003cstrong data-end=\"1325\" data-start=\"1301\"\u003e8. Poor Fuel Economy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1387\" data-start=\"1326\"\u003eEngine runs inefficiently when fuel delivery is inconsistent.\u003c\/p\u003e\n\u003cp data-end=\"1423\" data-start=\"1394\"\u003e\u003cstrong data-end=\"1423\" data-start=\"1398\"\u003e9. Check Engine Light\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1465\" data-start=\"1424\"\u003eCommon codes related to fuel pump issues:\u003c\/p\u003e\n\u003cul data-end=\"1616\" data-start=\"1466\"\u003e\n\u003cli data-end=\"1508\" data-start=\"1466\"\u003e\n\u003cp data-end=\"1508\" data-start=\"1468\"\u003e\u003cstrong data-end=\"1477\" data-start=\"1468\"\u003eP0087\u003c\/strong\u003e (Fuel Rail Pressure Too Low)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1550\" data-start=\"1509\"\u003e\n\u003cp data-end=\"1550\" data-start=\"1511\"\u003e\u003cstrong data-end=\"1520\" data-start=\"1511\"\u003eP0089\u003c\/strong\u003e (Fuel Pressure Performance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1616\" data-start=\"1551\"\u003e\n\u003cp data-end=\"1616\" data-start=\"1553\"\u003e\u003cstrong data-end=\"1568\" data-start=\"1553\"\u003eP0190–P0194\u003c\/strong\u003e (Fuel pressure sensor range\/engine performance)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1672\" data-start=\"1623\"\u003e\u003cstrong data-end=\"1672\" data-start=\"1627\"\u003e10. No Sound from Fuel Pump During Key-On\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1804\" data-start=\"1673\"\u003eElectric pumps normally make a brief humming sound when the key is turned on.\u003cbr data-end=\"1753\" data-start=\"1750\"\u003eIf silent, the pump or its relay\/wiring may be bad.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"97\" data-end=\"476\"\u003e\u003cstrong data-start=\"97\" data-end=\"151\"\u003e\u003cbr\u003eAbout the Manufacturer – Paccar:\u003c\/strong\u003e\u003cbr data-start=\"151\" data-end=\"154\"\u003e\u003c\/p\u003e\n\u003cp data-end=\"400\" data-start=\"96\"\u003e\u003cstrong data-end=\"110\" data-start=\"96\"\u003ePACCAR Inc\u003c\/strong\u003e is a global technology leader in the design, manufacture, and customer support of premium light-, medium-, and heavy-duty trucks. Founded in 1905 and headquartered in Bellevue, Washington, PACCAR is best known for its world-class truck brands: Kenworth, Peterbilt, and DAF.\u003cbr\u003ePACCAR’s trucks are recognized for their durability, fuel efficiency, advanced engineering, and driver-focused technology. In addition to truck manufacturing, PACCAR also designs and builds diesel engines, and provides financial services, information technology, and aftermarket support to its global customer base.\u003c\/p\u003e","brand":"Paccar","offers":[{"title":"Default Title","offer_id":50569093742839,"sku":"2344775","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/2102391-genuine-paccar-fuel-unit-pump-for-mx13-advanced-truck-parts-72624_2048x_1743a3fc-f96e-4bac-bf3a-813556a5fffa.webp?v=1773168663","url":"https:\/\/forcetruckparts.com\/products\/2344775-genuine-paccar%c2%ae-fuel-pump-for-mx13","provider":"Force Truck Parts","version":"1.0","type":"link"}