Caterpillar 7000 Series Fuel Nozzles DLLA155P84/093400-5840 For Cummins 4D31-diesel fuel injection nozzle

Caterpillar 7000 Series Fuel Nozzles DLLA155P84/093400-5840 For Cummins 4D31-diesel fuel injection nozzle

Color:Silver
Certification:ISO9001
G.W:0.04kg
Standard or Nonstandard:Standard

Raw material:  W6Mo5Cr4V2; 18CrNi8       
Processing Technique: Vacuum hardening
Rigidity: HRC62-65
Engines: Cummins 4D31/4D34
Guarantee time: one year
Our quality approved by ISO9001: 2008 and TS16949
Delivery time: Within 3 days after payment

Application:Cummins 4D31 (4D34)

Diesel engines have historically used various forms of fuel injection. Two common types include the unit injection system and the distributor/inline pump systems. While these older systems provide accurate fuel quantity and injection timing control, they are limited by several factors:
They are cam driven, and injection pressure is proportional to engine speed. This typically means that the highest injection pressure can only be achieved at the highest engine speed and the maximum achievable injection pressure decreases as engine speed decreases. This relationship is true with all pumps, even those used on common rail systems. With unit or distributor systems, the injection pressure is tied to the instantaneous pressure of a single pumping event with no accumulator, and thus the relationship is more prominent and troublesome.
China Lutong Parts Plant is a professional OEM & Aftermarket parts supplier, which specialized in Head Rotors, diesel nozzle, plunger, delivery valve, Bosch head rotor, diesel injector, pencil nozzle for all kinds of vehicles and diesel engines. We have strong technique power, advanced equipment, craft, first class processing test equipment, perfect quality assurance system and excellent after services.We are always at your disposal to provide you with high quality products, perfect service and fast delivery at competitive price.
We Have  advantages :
1) 28 years  produce experience with  capacious warehousing
2) a competelty warranty systerm
3) competive price and good quality
4) standard packing or as required
5) Factory price 
If you have any interested in our products or have any inquiry, Please don't hesitate to contact us. We will give you the best price, best quality and best service.

20190925 gao