Part Number: DLLA144P1539/2199
OE Code: 0445120241 / 0445120070
Compatibility: Cummins IFL26, ZIRIS10S Engines
Applications: Kinglong/Dongfeng Buses, CRIN1 Injection Systems
Warranty: 3 Months Quality Guarantee
| Parameter | Specification |
|---|---|
| Needle Valve Lift | 0.18±0.02mm |
| Spray Angle | 150°±2° |
| Opening Pressure | 220±5 bar |
Compatible with Cummins QSK60-G series engines in excavators and loaders
Direct replacement for KTA50-G16 engines in long-haul transportation
Symptoms: Engine knocking, increased fuel consumption
Solution:
Measure armature lift (45-50μm standard)
Adjust electromagnetic valve spring force shims
Replace nozzle DLLA144P1539 with OEM-spec part
Technical Reference: CRIN1 maintenance standards
