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A plunger pump is a type of positive displacement pump where the high-pressure seal is stationary and a smooth cylindrical plunger slides through the seal. 

Rotary piston and plunger pumps use a crank mechanism to create a reciprocating motion along an axis, which then builds pressure in a cylinder or working barrel to force gas or fluid through the pump. The pressure in the chamber actuates the valves at both the suction and discharge points. Plunger pumps are used in applications that could range from 70 to 2,070 bar (1,000 to 30,000 psi).

We manufacture and supply new plungers & Barrels for Diesel Engines. 

Part after manufacture they undergo heat treatment to the required hardness, as well as special treatment and stabilization for improved operation life.

3054532 (AR40065) Plunger and Barrel for Cummins heavy-duty engines NT855, V28, VT1710 and VTA1710.

Now our Fuel Pump Plungers and Barrels AR40065 is on promotion for only 8.85usd/pc. Get the best parts for your engine or generator. Insisting on China-Lutong Parts is the best way to ensure the long life of your diesel-powered equipment.  

Feature:

Cost Savings, First-hand sources, Competitive price

Industry Leading Warranty

Equal or Better Quality Compared To OEM

Support From Our First-Rate Parts Department

One-stop service is more attentive and convenient.

If you require any further information, feel free to contact me.