DLLA155P842 0433171842 Common Rail Nozzle For Shangchai D6114 SC9DF Engine

DLLA155P842 (0433171842) is a high-precision Bo-sch P-type common rail nozzle specially developed for Shangchai D6114 and SC9DF medium-heavy duty diesel engines. Adopting imported high-hardness alloy steel and precision micro-hole grinding technology, it meets strict Bo-sch OEM manufacturing and testing standards. It perfectly matches 0445120259 and 0445120328 common rail injectors and stably cooperates with Bo-sch CP3 high-pressure fuel pumps. Featuring stable spray angle, uniform atomization and low leakage rate, it effectively optimizes fuel combustion, reduces carbon deposition, black smoke and fuel consumption, and solves common faults such as insufficient power and unstable idle speed. All products pass 100% high-pressure testing, being reliable replacement parts for engineering machinery and heavy vehicle engine overhaul.

Frequently Asked Questions

1. What is the OEM part number of DLLA155P842?

The standard official OEM number is 0433171842, a dedicated Bo-sch P-type common rail nozzle for Shangchai medium-duty engines.

2. What type of nozzle is DLLA155P842?

It is a Bo-sch multi-hole high-pressure common rail nozzle, designed for medium-heavy duty diesel engine electronic injection systems.

3. Which injectors fit DLLA155P842?

It perfectly matches Bo-sch common rail injectors 0445120259 and 0445120328 with high fitting accuracy.

4. What fuel pump is compatible with this nozzle?

Fully compatible with Bo-sch CP3 series high-pressure common rail pumps, matching the original engine fuel supply system perfectly.

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