DLLA151P2240 Diesel Injection Pump For Weichai WP10 WP12 Heavy Duty Truck Engine

DLLA151P2240 0433172240 Common Rail Nozzle For Weichai WP10 WP12 Heavy Duty Truck Engine

DLLA151P2240 (0433172240) is a high-performance Bo-sch P-type common rail nozzle for Weichai WP10 and WP12 heavy-duty diesel engines. Adopting precision multi-hole micro-processing technology and high-pressure resistant alloy material, it can withstand ultra-high pressure of heavy-duty engine operation. It perfectly matches Bo-sch 0445120387 and 0445120457 injectors and supports Bo-sch CP3 common rail pumps. With precise fuel injection volume and uniform atomization effect, it effectively improves fuel combustion efficiency, reduces exhaust emissions and fuel consumption, and solves common faults such as insufficient power, black smoke and jitter of heavy trucks under heavy load. All products pass strict factory testing, meeting OEM quality standards, and are reliable replacement parts for heavy-duty vehicle engine maintenance.

Frequently Asked Questions

1. What engine does this nozzle apply to?  

Mainly suitable for Weichai WP10 and WP12 heavy-duty diesel engines for heavy trucks.

2. Matching injector model?  

Compatible with Bo-sch common rail injectors 0445120387 and 0445120457.

3. What fuel pump is matched?  

Special for Bo-sch CP3 series high-pressure common rail fuel pumps.

4. Has independent matching plunger?  

No independent plunger, the plunger is integrated inside the CP3 pump assembly.

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