{"product_id":"20r-4782-genuine-cat®-fuel-injection-pump-for-cat-c7-1-24v","title":"20R-4782 | Genuine CAT® Fuel Injection Pump for CAT C7.1 24V","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003eA Fuel Injection Pump\u003cstrong\u003e 20R-4782\u003c\/strong\u003e is a key component of a diesel engine's fuel system. Its main job is to meter, pressurize, and deliver diesel fuel to the injectors at the correct time and in the correct amount. Fuel Injection Pump for CAT C7.1 24V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 20R-4782, 20R4782\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: CAT\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eFits 20R-4782\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eFor wide range of heavy-duty Caterpillar equipment and engines:\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eGenerator: LC51XX\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eGenerator set: C7.1 Gen, C7.1 XQ230, XQP200\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eHex based spl solution: 330F OEM, 320E\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eEngine: C7.1\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eTrack loader: 963, 963K, 953K, 953\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eSoil compactor: 815K, 815\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWheel dozer: 814K, 814\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eMaterial handler: MH3022, MH3024, MH3032, MH3040\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eMotor grader: 120, 140 GC, 120M 2, 140\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eLandfill compactor: 816K, 816\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWheel loader: 966F II, 962M Z, 962, 950M Z, 950GC, 950K, 962K, 950M, 962M, 950 GC, 926, 924K, 930, 938, 938K, 966F, 938M, 926M, 930K, 930M, 950\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eTrack-type tractor: D5, D6N LGP, D6K2 XL, D6K2 LGP, D6N OEM, D6N XL, D6N\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWheel skidder: 535D, 545D, 555D, 525D\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eKnuckleboom loader: 2484C, 559C, 2384C, 579C\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAsphalt paver: AP1055, AP-1055F, AP-1055E, AP-1000E, AP-1000F, BG1000E, BG1055E, AP1000\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWheeled excavator: MH3026, MH3024, M322F, M322, M318F, MH3040, M320F\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eForestry products: 548, 558, 538\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIndustrial engine: C6.6, C7.1\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eLog loadr forst mach: 558\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWheel feller buncher: 2570C, 2570D, 573C, 573D, 563C, 563D, 2670C, 2670D\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eExcavator: 336 GC FM538, 324E, 320E LRR, 324E L, FM548, 335F, 323F, M318F, 326, 330 GC, 323, 329E L, MH3040, 330, 335, 336, 333, 324E LN, 330F L, 329E, 320E L, 548, 329F L, 335F LCR, 320E, 323E L, 558, 329E LN, 326F L, 323E SA, 320E LN, 330F, 323E LN, FM558, 326F LN, 323F L, 538, 330F LN, 330GC, 326F LN, 320E RR\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eMobile hyd power unit: 329E, 330F, 330 MHPU, 330FMHPU, C7.1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePurpose of using 20R-4782:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressurize fuel\u003c\/strong\u003e — creates the high pressure needed for fuel injection and proper atomization.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeter fuel\u003c\/strong\u003e — supplies the correct amount of fuel according to engine speed and load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl injection timing\u003c\/strong\u003e — ensures fuel is delivered at the proper point in the combustion cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistribute fuel\u003c\/strong\u003e — sends fuel to the correct cylinder in the correct firing sequence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport engine power and efficiency\u003c\/strong\u003e — accurate fuel delivery helps maintain proper combustion, power, fuel economy, and emissions.\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\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSigns of a Bad Fuel Injection Pump 20R-4782:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHard starting or long cranking\u003c\/strong\u003e — the pump may not generate sufficient injection pressure.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine will not start\u003c\/strong\u003e — a severely failed pump may stop delivering fuel altogether.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoss of engine power\u003c\/strong\u003e — especially noticeable during acceleration, towing, or climbing hills.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRough or unstable idle\u003c\/strong\u003e — inconsistent fuel delivery can cause uneven engine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine misfires\u003c\/strong\u003e — incorrect fuel quantity or timing can cause incomplete combustion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine stalling\u003c\/strong\u003e — the engine may stall at idle or under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHesitation or surging\u003c\/strong\u003e — fuel delivery may fluctuate as pump pressure or internal components deteriorate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive exhaust smoke\u003c\/strong\u003e — white, gray, or black smoke can occur when fuel delivery or injection timing is incorrect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel leaks around the pump\u003c\/strong\u003e — worn seals or damaged pump components can allow diesel to leak. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Engine \/ warning light\u003c\/strong\u003e — modern electronically controlled systems may store fuel-pressure or injection-related fault codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor fuel economy\u003c\/strong\u003e — incorrect fuel metering can increase fuel consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnusual pump noise\u003c\/strong\u003e — whining, grinding, or other abnormal noises can indicate mechanical wear.\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\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003eAbout the Manufacturer – Cat:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCaterpillar (CAT)\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e is a world-leading American manufacturer known for its heavy machinery, engines, and industrial equipment. Founded in 1925, the brand is recognized for durable construction machines like excavators, bulldozers, loaders, and generators. Caterpillar products are widely used in construction, mining, agriculture, and power systems, and the company is known for its reliability, innovation, and strong global support network.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cat","offers":[{"title":"Default Title","offer_id":51186138185975,"sku":"20R-4782","price":2175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/images_0a848d7c-9918-4583-8124-0ef8227884ef.jpg?v=1789766402","url":"https:\/\/forcetruckparts.com\/products\/20r-4782-genuine-cat%c2%ae-fuel-injection-pump-for-cat-c7-1-24v","provider":"Force Truck Parts","version":"1.0","type":"link"}