DLLA158P834 Diesel Injection Pump Common Rail Nozzle For Xichai 6DL1 6DL2 Engine

DLLA158P834 0433171834 Common Rail Nozzle For Xichai 6DL1 6DL2 Heavy Truck Engine

DLLA158P834 (0433171834) is a high-performance Bo-sch P-type common rail nozzle customized for Xichai 6DL1 and 6DL2 heavy-duty diesel engines. Adopting precision micro-hole grinding and high-pressure resistant alloy technology, it features excellent thermal stability and wear resistance for long-distance heavy-load transportation. It perfectly matches Bo-sch 0445120244 and 0445120313 injectors and stably supports Bo-sch CP3 common rail pumps. With accurate injection volume and uniform fine atomization, it effectively improves fuel combustion efficiency, reduces exhaust emissions and carbon deposition, and solves common faults such as heavy-load power drop, idle jitter and high fuel consumption. Strictly tested in full processes, it meets OEM standards and is a high-quality replacement part for Jiefang heavy truck engine maintenance.

Frequently Asked Questions

1. Can it solve heavy truck black smoke?  

Yes, effectively improve poor atomization and incomplete combustion, eliminate acceleration and climbing black smoke of heavy trucks.

2. Does it reduce long-distance fuel consumption?  

Yes, optimize fuel combustion state, significantly reduce long-distance transportation fuel consumption and operating costs.

3. Is installation easy and fast?  

Standard original size and interface, direct replacement without modification, suitable for fast professional maintenance and overhaul.

4. What is the product warranty?  

6 months quality warranty, reliable after-sales guarantee for all aftermarket retail and wholesale orders.

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