{"product_id":"0445110777-bosch-common-rail-injector-kubota-d1803-v2403","title":"0445110777 Bosch CRI2 Common Rail Injector for Kubota D1803 V2403 03-Series","description":"\u003cp\u003eGenuine new Bosch \u003cstrong\u003e0445110777\u003c\/strong\u003e common rail diesel injector (Kubota OE \u003cstrong\u003e1J801-53052\u003c\/strong\u003e, alternate Bosch reference \u003cstrong\u003e0445110505\u003c\/strong\u003e) for Kubota 03-Series common rail diesel engines such as the D1803-CR and V2403-CR. This is a genuine new Bosch unit supplied in the sealed Bosch box, made in Japan, and covered by a 1-year manufacturer warranty. It is an off-highway (OHW) injector for agricultural, compact and industrial Kubota equipment.\u003c\/p\u003e\n\n\u003cp\u003eA Bosch CRI2 solenoid common rail injector (type formula CRI2-16) restores the correct fuel spray pattern, injection quantity and timing on the listed engines, supporting smooth idle, clean combustion and full rated power. The injector is IMA-coded: it carries an individual injector accuracy code that must be written to the engine ECU after installation so the control unit meters fuel precisely to this exact injector.\u003c\/p\u003e\n\n\u003cp\u003eAlso known internationally as: Common Rail Injector (EN), Common-Rail-Injektor (DE), Injecteur Common Rail (FR), Iniettore Common Rail (IT), Inyector Common Rail (ES), Injector Common Rail (RO) - Bosch 0445110777 for Kubota.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eCommon rail diesel fuel injector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGenuine Bosch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003e0445110777\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSystem \/ injector family\u003c\/td\u003e\n\u003ctd\u003eBosch CRI2 solenoid common rail injector (type formula CRI2-16)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCoding\u003c\/td\u003e\n\u003ctd\u003eIMA-coded (individual injector accuracy code written to the ECU after fitting)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eKubota 03-Series common rail engines (D1803-CR, V1803-CR, V2403-CR)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eOff-highway (agricultural, compact and industrial equipment)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInstallation type\u003c\/td\u003e\n\u003ctd\u003eDirect OEM replacement when part numbers match\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eQuality standard\u003c\/td\u003e\n\u003ctd\u003eBosch OEM manufacturer quality\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-year manufacturer global warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct details\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct detail\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMain part number\u003c\/td\u003e\n\u003ctd\u003e0445110777, 0 445 110 777\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAlternate Bosch reference\u003c\/td\u003e\n\u003ctd\u003e0445110505, 0 445 110 505\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eKubota OE reference\u003c\/td\u003e\n\u003ctd\u003e1J801-53052, 1J80153052\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand \/ manufacturer\u003c\/td\u003e\n\u003ctd\u003eGenuine Bosch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eType formula\u003c\/td\u003e\n\u003ctd\u003eCRI2-16\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct category\u003c\/td\u003e\n\u003ctd\u003eCommon rail diesel fuel injector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand-new genuine OEM component (not remanufactured)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEAN \/ GTIN\u003c\/td\u003e\n\u003ctd\u003e4047026173697\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIncluded in package\u003c\/td\u003e\n\u003ctd\u003e1 x Bosch common rail injector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003ctd\u003eNozzle sealing washer and injector body O-ring (source separately; fitting a new sealing washer is recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePackage dimensions\u003c\/td\u003e\n\u003ctd\u003e25 x 10 x 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInstallation area\u003c\/td\u003e\n\u003ctd\u003eEngine cylinder head\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOEM cross-reference numbers\u003c\/h3\u003e\n\u003cp\u003ePlease compare your original part number before ordering. Vehicle or machine model alone is not enough to confirm compatibility.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand \/ manufacturer\u003c\/th\u003e\n\u003cth\u003eCross-reference numbers\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBosch\u003c\/td\u003e\n\u003ctd\u003e0445110777, 0 445 110 777, 0445110505, 0 445 110 505\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eKubota\u003c\/td\u003e\n\u003ctd\u003e1J801-53052, 1J80153052, 1J801-53051, 1J80153051, 1J801-53050, 1J80153050\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eKubota lists 1J801-53050, 1J801-53051 and 1J801-53052 as IMA calibration-graded numbers for the same physical injector. Identify the correct part by the number printed on your original injector or on the Bosch box, not by the machine model alone.\u003c\/p\u003e\n\n\u003ch3\u003eVehicle and machine compatibility\u003c\/h3\u003e\n\u003cp\u003eCompatibility must always be verified by the original part number, OE reference, engine code or engine serial number. Model alone is not sufficient.\u003c\/p\u003e\n\u003ch4\u003eKubota engines\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eEngine family\u003c\/th\u003e\n\u003cth\u003eDisplacement\u003c\/th\u003e\n\u003cth\u003eCylinders\u003c\/th\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eEngine code\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eKubota\u003c\/td\u003e\n\u003ctd\u003e03-Series common rail\u003c\/td\u003e\n\u003ctd\u003e1.8 L\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e28 kW\u003c\/td\u003e\n\u003ctd\u003e03\/2014 onwards\u003c\/td\u003e\n\u003ctd\u003eD1803-CR-E4B\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe same injector is fitted across the Kubota 03-Series common rail engine family, including the three-cylinder D1803-CR and V1803-CR and the four-cylinder V2403-CR. It is commonly found on Kubota tractors (L3301, L3901, L4060, L4701, L5460, L6060, M5660), compact utility machines (MX4800, MX5200, MX5400, MX6000) and excavators (KX040-4, U48-5). Always confirm by the number on the fitted injector or the Bosch box before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical information\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eTechnical specification\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInjector type\u003c\/td\u003e\n\u003ctd\u003eBosch CRI2 solenoid (magnetic) common rail injector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eType formula\u003c\/td\u003e\n\u003ctd\u003eCRI2-16\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCoding\u003c\/td\u003e\n\u003ctd\u003eIMA-coded; the injector accuracy code is entered into the ECU after installation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFuel system\u003c\/td\u003e\n\u003ctd\u003eHigh-pressure common rail diesel injection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eKubota 03-Series common rail off-highway diesel engines\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatibility verification\u003c\/td\u003e\n\u003ctd\u003ePart number, OE number or engine serial number required\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eShipping and warranty\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eShipping \/ warranty detail\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003eSame-day handling for stock items\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePre-order availability\u003c\/td\u003e\n\u003ctd\u003ePre-order items may require 2-4 weeks handling time\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-year manufacturer global warranty covering manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eReturns\u003c\/td\u003e\n\u003ctd\u003eReturns accepted only for unused and uninstalled parts in original condition\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFitment responsibility\u003c\/td\u003e\n\u003ctd\u003eBuyer must verify compatibility before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInstallation damage\u003c\/td\u003e\n\u003ctd\u003eDamage caused by incorrect installation, contaminated fuel, or incorrect application is not covered\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuestion\u003c\/th\u003e\n\u003cth\u003eAnswer\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHow do I know the Bosch 0445110777 fits my Kubota engine?\u003c\/td\u003e\n\u003ctd\u003eMatch the number printed on your original injector or Bosch box (0445110777, or Kubota 1J801-53050 \/ 1J801-53051 \/ 1J801-53052). It fits the Kubota 03-Series common rail engine family such as the D1803-CR and V2403-CR. If unsure, send us your engine code and serial number and we will confirm.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIs it new or remanufactured?\u003c\/td\u003e\n\u003ctd\u003eIt is a genuine new Bosch injector supplied in the sealed Bosch box, not a remanufactured or exchange unit.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWhat does IMA-coded mean and do I need to program it?\u003c\/td\u003e\n\u003ctd\u003eEach injector has an individual injector accuracy (IMA) code. After fitting, that code must be written into the engine ECU with a diagnostic tool so the ECU meters fuel precisely to this injector. This is normal for Bosch common rail injectors.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIs 0445110505 the same part as 0445110777?\u003c\/td\u003e\n\u003ctd\u003e0445110505 is listed as an alternate Bosch reference for this Kubota injector. Always confirm against the number on your original injector before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWhat is the difference between 1J801-53050, 53051 and 53052?\u003c\/td\u003e\n\u003ctd\u003eThese are Kubota IMA calibration-graded numbers for the same physical injector. This item covers that Kubota injector; the accuracy code is handled during ECU programming after fitting.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDoes it fit the four-cylinder V2403-CR as well as the three-cylinder D1803-CR?\u003c\/td\u003e\n\u003ctd\u003eYes. The same injector is used across the Kubota 03-Series common rail family, on both the three-cylinder (D1803-CR, V1803-CR) and four-cylinder (V2403-CR) engines. The number of injectors required depends on the cylinder count.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eIs the nozzle sealing washer included?\u003c\/td\u003e\n\u003ctd\u003eNo. The nozzle sealing washer and the injector body O-ring are not included and must be sourced separately. Fitting a new sealing washer is recommended.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWhere is it made and is it genuine Bosch?\u003c\/td\u003e\n\u003ctd\u003eIt is a genuine Bosch injector made in Japan and supplied in the sealed Bosch box.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDo you ship worldwide and how fast?\u003c\/td\u003e\n\u003ctd\u003eYes, we ship worldwide. Stock items are handled the same day.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon symptoms of a failing common rail injector\u003c\/h3\u003e\n\u003cp\u003eOn Kubota 03-Series common rail engines, a worn or leaking injector typically shows as hard or extended cold starting, rough or hunting idle, black or white exhaust smoke, loss of power under load, a knocking or ticking cylinder, or common rail pressure fault codes. Because these engines are IMA-coded, a mismatched or unprogrammed accuracy code can also cause rough running. If in doubt, have the injectors flow-tested and the fuel system professionally diagnosed before replacing parts.\u003c\/p\u003e\n\n\u003ch3\u003eImportant diagnostic and installation information\u003c\/h3\u003e\n\u003cp\u003eBefore fitting, confirm the injector number against your original part, replace the nozzle sealing washer, and program the IMA code into the ECU after installation. If a previous injector failed through fuel contamination, inspect and clean the rail, high-pressure pump, lines and filter before fitting the new injector, as contaminated fuel is the most common cause of repeat common rail failures and is not covered by warranty.\u003c\/p\u003e\n","brand":"Bosch","offers":[{"title":"Default Title","offer_id":54405626855757,"sku":"0445110777","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/3896\/3277\/files\/0445110777-bosch-common-rail-injector-kubota-main.jpg?v=1785162168","url":"https:\/\/expressdiesel.eu\/products\/0445110777-bosch-common-rail-injector-kubota-d1803-v2403","provider":"Express Diesel","version":"1.0","type":"link"}