The DLLA118P2203 (OE# 0445120236) is a high-performance common rail nozzle engineered for Cummins QSL9 engines and Komatsu PC350-7 excavators. Designed with precision-machined components and CRIN1 technology, it ensures optimal fuel atomization for 8.9L diesel engines in heavy-duty construction machinery and mining trucks.
Core Application: Compatible with Cummins injectors 0445120029/0125/0236
Material: High-speed steel with ISO9001-certified manufacturing
Warranty: 6-month quality guarantee with 98% field success rate
| Parameter | Value |
|---|---|
| BOSCH Part Number | 0 433 172 203 |
| Fuel Pressure Rating | 2200 bar (CRDI system) |
| Compatible Models | Caterpillar 3508, Volvo EC210B, Kubota M7040 |
Symptom: Engine power loss with error code P0087 (low fuel rail pressure).
Diagnosis: Clogged DLLA118P2203 nozzle detected through Bosch EPS200 diagnostic tool.
Solution:
Replace nozzle with genuine 0445120236 part
Clean fuel tank and replace filters (HHV00-51640 recommended)
Pressure-test fuel system at 1800 bar
As a global supplier of engineering machinery parts, heavy truck components, and agricultural equipment accessories, we provide:
OEM-quality replacements for Caterpillar, Komatsu, Cummins
Cross-reference support for 100+ OE numbers including FOORJ01941
Customized logistics solutions with DDP/DAP terms
