{"product_id":"0445120237-bosch-crin1-injector-cummins-qsl9-case-ih-new-holland","title":"0445120237 Bosch Common Rail Injector 5263310 for Cummins QSL9, Case IH \u0026 New Holland","description":"\u003cp\u003eGenuine new \u003cstrong\u003eBosch 0445120237 common rail fuel injector\u003c\/strong\u003e (OE Cummins 5263310, Case 84347519) for Cummins QSL9 and ISL9 \/ L9 8.9L engines, Case IH Magnum and New Holland T8000 and TG tractors, and Kenworth and Peterbilt trucks running the PX-9 engine. Supplied brand new in the original sealed Bosch box, made in Brazil, and covered by a 1-year manufacturer global warranty.\u003c\/p\u003e\n\n\u003cp\u003eThis CRIN1-14\/16 injector is electromagnetically actuated: a solenoid opens the control valve, and the injector meters diesel into the combustion chamber at rail pressure, with the timing and quantity the engine control unit commands. A matched set of correctly flowing injectors is what restores clean starting, a stable idle, full power under load and normal fuel consumption on a high-hour 8.9L engine.\u003c\/p\u003e\n\n\u003cp\u003eAlso known internationally as: Common Rail Injector (EN), Common-Rail-Injektor \/ Einspritzduse (DE), Injecteur Common Rail (FR), Iniettore Common Rail (IT), Inyector Common Rail (ES), Injector Common Rail (RO) - Bosch 0445120237 for Cummins QSL9, Case IH and New Holland.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eBosch CRIN1-14\/16 electromagnetic common rail 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\u003e0445120237, 0 445 120 237\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFuel system\u003c\/td\u003e\n\u003ctd\u003eBosch common rail diesel injection system\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCummins QSL9 and ISL9 \/ L9 8.9L engines in agricultural tractors, trucks and buses\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eActuator type\u003c\/td\u003e\n\u003ctd\u003eElectromagnetic solenoid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInjector coding\u003c\/td\u003e\n\u003ctd\u003eNo individual injector accuracy code, so no calibration code has to be written to the ECU after installation\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFitment 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\/table\u003e\n\n\u003ch2\u003eProduct details\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eProduct detail\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMain Bosch part number\u003c\/td\u003e\n\u003ctd\u003e0445120237, 0 445 120 237\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBosch injector family\u003c\/td\u003e\n\u003ctd\u003eCRIN1-14\/16\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEarlier Bosch numbers replaced\u003c\/td\u003e\n\u003ctd\u003e0445120097, 0445120144\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBosch Exchange reference\u003c\/td\u003e\n\u003ctd\u003e0986435555, 0986435726\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBosch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eBrand new genuine Bosch part in original manufacturer packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eBrazil\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEAN \/ GTIN\u003c\/td\u003e\n\u003ctd\u003e4047024725478\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIncluded in package\u003c\/td\u003e\n\u003ctd\u003e1 x fuel injector, 1 x injector body O-ring, 1 x nozzle sealing washer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.545 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePackage dimensions\u003c\/td\u003e\n\u003ctd\u003e30 x 10 x 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNumber of pieces required\u003c\/td\u003e\n\u003ctd\u003e6 per engine (6-cylinder 8.9L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOEM cross-reference numbers for Bosch 0445120237\u003c\/h2\u003e\n\u003cp\u003eCompare your original part number before ordering. Vehicle or machine model alone is not enough for compatibility confirmation.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eBrand \/ manufacturer\u003c\/th\u003e\n\u003cth\u003eCross-reference numbers\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBosch\u003c\/td\u003e\n\u003ctd\u003e0445120237, 0 445 120 237\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBosch (earlier numbers replaced)\u003c\/td\u003e\n\u003ctd\u003e0445120097, 0 445 120 097; 0445120144, 0 445 120 144\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBosch Exchange (remanufactured equivalent)\u003c\/td\u003e\n\u003ctd\u003e0986435555, 0 986 435 555; 0986435726, 0 986 435 726\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase\u003c\/td\u003e\n\u003ctd\u003e84347519, 87708024; 84347519R (Bosch Exchange)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase New Holland\u003c\/td\u003e\n\u003ctd\u003e84347519R (Bosch Exchange)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCummins\u003c\/td\u003e\n\u003ctd\u003e4934411, 4 934 411; 4944476, 4 944 476; 5263310, 5 263 310; 5263310RX (Bosch Exchange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Bosch Exchange numbers and the OE codes marked \"Bosch Exchange\" identify the remanufactured version of this injector. They are listed so you can cross-identify the part you removed; the injector sold on this page is a genuine new Bosch unit.\u003c\/p\u003e\n\n\u003ch2\u003eVehicle and machine compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility must always be verified by the original Bosch part number, the OE number, the engine serial number or the number marked on the injector you removed. Model alone is not sufficient.\u003c\/p\u003e\n\n\u003ch3\u003eEngine and truck applications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDisplacement\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  \u003ctr\u003e\n\u003ctd\u003eCummins\u003c\/td\u003e\n\u003ctd\u003eQS series\u003c\/td\u003e\n\u003ctd\u003e8.9 L\u003c\/td\u003e\n\u003ctd\u003e186-272 kW\u003c\/td\u003e\n\u003ctd\u003e09\/2008 onwards\u003c\/td\u003e\n\u003ctd\u003eQSL9\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eKenworth\u003c\/td\u003e\n\u003ctd\u003eT880\u003c\/td\u003e\n\u003ctd\u003e8.9 L\u003c\/td\u003e\n\u003ctd\u003e254-280 kW\u003c\/td\u003e\n\u003ctd\u003e09\/2015 onwards\u003c\/td\u003e\n\u003ctd\u003ePX-9\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePeterbilt\u003c\/td\u003e\n\u003ctd\u003e337\u003c\/td\u003e\n\u003ctd\u003e8.9 L\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e09\/2013 to 08\/2023\u003c\/td\u003e\n\u003ctd\u003ePX-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCase IH and New Holland tractor applications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDisplacement\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  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMagnum 215\u003c\/td\u003e\n\u003ctd\u003e8.3 L\u003c\/td\u003e\n\u003ctd\u003e158 kW \/ 215 hp\u003c\/td\u003e\n\u003ctd\u003e01\/2008 to 12\/2010\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMagnum 245\u003c\/td\u003e\n\u003ctd\u003e8.3 L\u003c\/td\u003e\n\u003ctd\u003e182 kW \/ 248 hp\u003c\/td\u003e\n\u003ctd\u003e01\/2008 to 12\/2010\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMagnum 275\u003c\/td\u003e\n\u003ctd\u003e8.3 L\u003c\/td\u003e\n\u003ctd\u003e202 kW \/ 275 hp\u003c\/td\u003e\n\u003ctd\u003e01\/2007 to 12\/2010\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMagnum 305\u003c\/td\u003e\n\u003ctd\u003e8.9 L\u003c\/td\u003e\n\u003ctd\u003e224 kW \/ 305 hp\u003c\/td\u003e\n\u003ctd\u003e01\/2008 to 12\/2010\u003c\/td\u003e\n\u003ctd\u003eMU7\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMagnum 335\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e246 kW \/ 335 hp\u003c\/td\u003e\n\u003ctd\u003e01\/2006 onwards\u003c\/td\u003e\n\u003ctd\u003eMU7\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMX 215\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMX 245\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMX 275\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCase IH\u003c\/td\u003e\n\u003ctd\u003eMX 305\u003c\/td\u003e\n\u003ctd\u003e8.9 L\u003c\/td\u003e\n\u003ctd\u003e224 kW \/ 305 hp\u003c\/td\u003e\n\u003ctd\u003e01\/2006 to 12\/2008\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNew Holland\u003c\/td\u003e\n\u003ctd\u003eT8020\u003c\/td\u003e\n\u003ctd\u003e8.3 L\u003c\/td\u003e\n\u003ctd\u003e207 kW \/ 281 hp\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNew Holland\u003c\/td\u003e\n\u003ctd\u003eT8030\u003c\/td\u003e\n\u003ctd\u003e8.3 L\u003c\/td\u003e\n\u003ctd\u003e226 kW \/ 307 hp\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNew Holland\u003c\/td\u003e\n\u003ctd\u003eT8040\u003c\/td\u003e\n\u003ctd\u003e8.3 L\u003c\/td\u003e\n\u003ctd\u003e251 kW \/ 342 hp\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNew Holland\u003c\/td\u003e\n\u003ctd\u003eT8050\u003c\/td\u003e\n\u003ctd\u003e9.0 L\u003c\/td\u003e\n\u003ctd\u003e263 kW \/ 358 hp\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNew Holland\u003c\/td\u003e\n\u003ctd\u003eTG 215\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNew Holland\u003c\/td\u003e\n\u003ctd\u003eTG 245\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNew Holland\u003c\/td\u003e\n\u003ctd\u003eTG 275\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical information\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eTechnical specification\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInjector type\u003c\/td\u003e\n\u003ctd\u003eCRIN1-14\/16 common rail injector for commercial vehicle and off-highway engines\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eActuator technology\u003c\/td\u003e\n\u003ctd\u003eElectromagnetic solenoid, driven directly by the engine control unit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFuel system type\u003c\/td\u003e\n\u003ctd\u003eBosch common rail diesel injection system with a separate high-pressure pump and rail\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFuel type\u003c\/td\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApplication type\u003c\/td\u003e\n\u003ctd\u003eAgricultural tractor, heavy-duty truck, bus and industrial diesel engines\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInjector coding\u003c\/td\u003e\n\u003ctd\u003eNo individual injector accuracy code on these applications, so nothing has to be written to the ECU after fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInstallation type\u003c\/td\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCompatibility verification\u003c\/td\u003e\n\u003ctd\u003eBosch number, OE number or engine serial number required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRelated diesel fuel system components\u003c\/h2\u003e\n\u003cp\u003eThese components sit in the same fuel circuit as this injector and are commonly replaced or inspected with it. Manufacturers used different variants depending on engine build, model, power rating, emissions stage and production date, so another code may be the correct one for your engine. Identification is by the number on the part you removed, not by the machine model.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003cth\u003eReferences\u003c\/th\u003e\n\u003cth\u003eObservation\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInjector inlet connector (connector tube)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/expressdiesel.eu\/products\/f00rc00647-bosch-injector-connector-tube-set-of-6-cummins-6-7l\"\u003eF00RC00647\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCase: 84403334\u003cbr\u003eCummins: 4929864, 5346206\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHigh-pressure injection pump (common rail system)\u003c\/td\u003e\n\u003ctd\u003e5594766\u003c\/td\u003e\n\u003ctd\u003eCummins: AF52152, 4921431, 4954200, 3973228, P5594766, P4921431, P4954200\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eShipping and warranty\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eShipping \/ warranty detail\u003c\/th\u003e\n\u003cth\u003eInformation\u003c\/th\u003e\n\u003c\/tr\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\/table\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know the Bosch 0445120237 fits my tractor or truck?\u003c\/strong\u003e Read the number marked on the injector you removed, or the OE number in your parts documentation, and compare it with the cross-reference table above. On Case IH and New Holland machines the usual OE number is 84347519; on Cummins-powered trucks and buses it is 5263310. Where a part number cannot be read, the engine serial number is the next reliable identifier. The machine model on its own is not enough, because the same tractor model was built with more than one injector variant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat condition is this injector supplied in?\u003c\/strong\u003e It is a genuine new Bosch injector, delivered in the original sealed Bosch box, made in Brazil, with a 1-year manufacturer global warranty. Each unit is supplied with its injector body O-ring and a nozzle sealing washer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Cummins 5263310 the same injector?\u003c\/strong\u003e Yes. Cummins 5263310, together with Cummins 4934411 and 4944476, are the OE references for this Bosch 0445120237. Cummins 5263310RX is the remanufactured version of the same number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy machine is listed with Bosch 0445120097 or 0445120144. Can I use this injector?\u003c\/strong\u003e Yes. Bosch 0445120237 is the current number that replaces the earlier Bosch numbers 0445120097 and 0445120144, so an engine originally built with one of those codes is served by this injector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are 0986435555 and 0986435726?\u003c\/strong\u003e Those are the Bosch Exchange (remanufactured) references for this injector. They are listed so you can identify a remanufactured unit you removed from the engine. The injector on this page is a genuine new Bosch part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this injector have to be coded to the ECU after fitting?\u003c\/strong\u003e No. This injector has no individual injector accuracy code, so there is no calibration code to write to the engine control unit after installation. The engine still has to be bled and the fuel system purged of air in line with the manufacturer's procedure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I replace all six injectors at the same time?\u003c\/strong\u003e Replacing the complete set is what we recommend. All six injectors have run the same hours and are worn to a similar degree, so fitting one new injector next to five worn ones leaves the cylinders working unevenly, and the new injector then runs under a different load than the rest and wears faster. That is why a partial replacement often ends in a second repair. Have the full set tested first, then replace what the test shows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the QSL9, ISL9, L9 and PX-9 engine names?\u003c\/strong\u003e They are Cummins naming variants of the same 8.9L six-cylinder family: QSL9 for off-highway and industrial units, ISL9 and L9 for on-highway trucks and buses, and PX-9 for the Paccar-badged version fitted to Kenworth and Peterbilt. Identification still has to be made by injector or OE number, because not every build of this family uses the same injector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat comes in the box?\u003c\/strong\u003e One Bosch 0445120237 injector in the original Bosch packaging, one injector body O-ring and one nozzle sealing washer. High-pressure lines, connector tubes and hold-down clamps are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you ship worldwide?\u003c\/strong\u003e Yes, we ship worldwide.\u003c\/p\u003e\n\n\u003ch2\u003eCommon symptoms of a failing common rail injector on an 8.9L engine\u003c\/h2\u003e\n\u003cp\u003eA worn or leaking 0445120237 injector typically shows up as extended cranking or a hard start on a cold engine, a rough or hunting idle, a cylinder-specific misfire, loss of power under load with the tractor or truck pulling badly, black or white smoke, a higher than normal fuel consumption, and a noticeably rattling engine on one bank. Excessive internal leak-off also drags rail pressure down, which sets low-rail-pressure diagnostic trouble codes even though the pump is healthy. A professional fuel-system test must be carried out before replacing any parts, including a leak-off (return flow) test on each injector and a rail-pressure test, to confirm the injector is the actual cause of the fault.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and system check\u003c\/h3\u003e\n\u003cp\u003eThe fuel supply system is checked for contamination before any injector is fitted, whatever caused the original fault. Start at the fuel filter and its housing, because that is where debris and sticky deposits show first.\u003c\/p\u003e\n\u003cp\u003eAffected components are cleaned or replaced: the tank, the supply and return lines, the filter housing and filters, the rail and the high-pressure pump. High-pressure lines and injector connector tubes are replaced, not cleaned, because their bores cannot be reliably decontaminated. The system is then flushed, fitted with new filters and bled in line with the manufacturer's procedure.\u003c\/p\u003e\n\u003cp\u003eThe cause on these engines is almost always poor or contaminated diesel: badly stored fuel, tanks that are not cleaned periodically, or contaminated containers used for refuelling. On agricultural machines with farm-yard bulk tanks and long standing periods, water and sludge in the tank are the normal starting point of an injector failure.\u003c\/p\u003e\n\u003cp\u003eWhen fitting, use the new nozzle sealing washer and the new body O-ring supplied with the injector, clean the injector bore in the cylinder head, and tighten the hold-down clamp and the high-pressure line to the manufacturer's torque figures. An injector fitted into a system that has not been decontaminated fails again within a short service period, and that failure is not covered by the warranty.\u003c\/p\u003e\n\u003cp\u003eBefore the new injector is fitted, the fuel supply system must be checked for contamination. Rust, water, sludge or varnish-like deposits, metallic debris or any other contaminant left in the tank, supply and return lines, filter housing or rail will damage the new injector within a short service period, and that damage is not covered by the warranty. Inspect and decontaminate the system, renew the filters and confirm that the fuel is clean before installation.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":54726107496781,"sku":"0445120237","price":498.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/3896\/3277\/files\/0445120237-bosch-crin1-injector-cummins-qsl9-main.jpg?v=1789392306","url":"https:\/\/expressdiesel.eu\/products\/0445120237-bosch-crin1-injector-cummins-qsl9-case-ih-new-holland","provider":"Express Diesel","version":"1.0","type":"link"}