Bosch original Diesel Fuel Injector Nozzle 0445120121 for Komatsu PC300-7 PC360-7 Excavator S6D114 Common Rail Injector Construction Engine Parts original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120121 |
| MOQ: | 1 Piece |
| Price: | $50-$122 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Bosch diesel fuel injector nozzle 0445120121
,Komatsu PC300-7 fuel injector
,S6D114 common rail injector
Bosch original Diesel Fuel Injector Nozzle 0445120121 for Komatsu PC300-7 PC360-7 Excavator S6D114 Common Rail Injector Construction Engine Parts original new injector
Fuel Type | Diesel |
Condition | Brand New, OEM Quality |
Applicable Engine | Cummins ISBe, ISDe, QSB, B Series, 4BT, 6BT; Weichai WP4, WP6, WP7, WP10, WP12 |
Injector Type | Common Rail (CRDI) High Pressure Fuel Injector |
Quality Standard | OEM Bosch Quality |
Packaging | Standard Protective Industrial Packaging |
Fuel System | Common Rail Diesel Injection System |
OE Number | 0445120121 |
Brand | BOSCH |
Cross Number / Universal Number | 0445120121, 0 445 120 121, 0986435503, 0 986 435 503 |
Vehicle / Equipment Application | Dongfeng Heavy Truck, Foton Commercial Truck, FAW Commercial Vehicle, Sinotruk HOWO, Shacman Truck, Yutong Bus, King Long Bus, Excavators, Agricultural Tractors |
Application Type | Commercial Transportation, Industrial Equipment, Construction Equipment, Agricultural Equipment |
Engineered for demanding diesel powertrains, the Bosch 0445120121 common rail injector delivers dependable fuel atomization across heavy-duty and industrial platforms. Referenced by OE number 0445120121 and cross number 0986435503, this component is a direct-fit replacement designed to restore factory injection performance. Additional interchange identifiers include 0 445 120 121 and 0 986 435 503, giving fleet operators and procurement teams straightforward part verification during sourcing and inventory matching.
This injector supports Cummins ISBe, ISDe, QSB, B Series, 4BT and 6BT engines, along with Weichai WP4, WP6, WP7, WP10 and WP12 platforms. It is widely applied in Dongfeng, Foton, FAW, Sinotruk HOWO and Shacman trucks, Yutong and King Long buses, excavators and agricultural tractors, as well as diesel generators, power generation units, compressors, mining equipment and construction machinery. High pressure fuel delivery and precise electronic control promote improved combustion efficiency, lower fuel consumption and reduced exhaust emissions.
Built to OEM Bosch quality, the injector offers extended durability and industrial reliability under continuous operating loads. For optimal service life, use OEM-grade fuel filters, avoid contaminated diesel, inspect return flow and monitor engine diagnostic data. During installation, replace the fuel filter, inspect the fuel rail and high-pressure lines, follow OEM torque specifications, perform injector coding when required and check for leakage after fitting.
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