DLLA155P274 0433171206 Bo-sch Nozzle (0433171206) For Cumm-ins 4BT/6BT 5.9L Engine
DLLA155P274 is a durable Bo-sch P-type nozzle for Cumm-ins 4BT/6BT engines. Built with premium anti-wear alloy, it supports 1450bar pressure, ensuring durability and thermal stability. It precisely matches injectors 3919357/1290177H1 and CP2.2 pumps. Delivering accurate fuel metering and fine atomization, it boosts combustion efficiency, reduces carbon deposits, and resolves low-speed lag and high fuel use. Fully inspected to OEM standards; cost-effective for Cumm-ins engine repair.
| Product Name: | Nozzle |
| Model No.: | DLLA155P274 (0433171206) |
| Plunger: | CP2.2 |
| Injector: |
3919357, 0445120003
|
| Pump: |
CP2.2
|
| Engine No: |
Cumm-ins 4BT/6BT 5.9L diesel engine
|
| MOQ: | 12 pcs |
| Net Weight: | 0.05 KG / PC |
| Packaging Details: | BAT |
| Warranty: | 6 months |
| Delivery Time: | 3-5 Working Days |
| Shipping Way: | FedEx / DHL / UPS |
| Export Market: | Central and South America , Southeast Asia , Africa , Asia , North America etc. |
Frequently Asked Questions
1. Which engine does it fit?
Cumm-ins 4BT/6BT 5.9L diesel engine.
2. What injectors are compatible?
3919357, 0445120003, 1290177H1.
3. Which fuel pump is used?
Bo-sch CP2.2 high-pressure mechanical pump.
4. Is a separate plunger available?
No, the plunger is integrated in the CP2.2 pump.
Certification & Exhibition

Shipping Information
Delivery Time: 3-5 working days for samples; 5-14 working days for bulk orders
Door-to-Door FedEx service for samples
Air or Sea freight for bulk orders
Flexible shipping methods and freight forwarder options available
