plunger injection Spare Parts Diesel Element 7w5929 for diesel engine

injection Plunger

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Product information: MH Johnson
Material:Bearing Steel
Certification:ISO9001
Cylinder:other
warranty:6 months
packing:neutral packing
Engine Type:Diesel Engine
Application:Fuel Injection System
Size:Standard Size
OEM Service:available
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. The element is a component of the inline diesel pump and its function is to meter and deliver the metered fuel to the injectors. Element consists of two components, barrels and plungers. The plunger is matched to its barrel with high precision and grants hydraulic withhold at all pressures, even very high pressures and low engine revolutions. The plunger is precisely fitted to the barrel with very small clearance to form a perfect sealing. They must therefore be replaced as a set (barrel and plunger).
johnson(AT)china-lutong.net
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 new plungers & Barrels for all types of pumps: PS7100, P8500, A, AD, CAT, EP9, Cummins, MW, P, PN, PW, TICS.
Part after manufacture they undergo heat treatment to the required hardness, as well as special treatment and stabilization for improved operation life.
Pump elements are constructed with pump plungers and pump cylinders. The plunger needs to exactly fit into the pump cylinder in order to assure complete sealing. Plungers are important components of fuel injection pumps, which drive fuel into the cylinders of engines
China-Lutong is one of the most important Chinese companies in the manufacturing and supply of products, parts, components and equipment for diesel injection systems. As well as the spare parts for common rail pumps and injectors. You can count on China-Lutong Diesel from the sale to the installation to provide award-winning customer service. We offer you the best price guaranteed, in addition to expert technical support. China-Lutong Diesel is your one stop solution for diesel fuel injection parts.
Our majored products is Ve pump, diesel injection parts, diesel nozzle, diesel engine parts, diesel fuel injection system, and the interrelated products (such as Head Rotor, Feed Pump, Cam Plate, Drive Shaft, Manget Valve, etc. ), Diesel Plunger(A, AS, P, PS7100, P8500, MW type, etc. ), Nozzle (Dn, DNO,PDN, S, SN, PN and so on. ), Delivery Valve, Pencil Nozzles and so on. 

No.                         Stamping No.      Vehicle Model                 
2 418 455  114 2455-114
2 418 455 118 2455 118 SCANIA
2 418 455 122 2455 122 MERCEDES-BENZ
2 418 455 128 2455 128
2 418 455 129 2455 129 SCANIA
2 418 455 130 2455 130 SCANIA
2 418 455 134 2455 134 MERCEDES-BENZ
2 418 455 135 2455 135 KHD/MWM-DIESEL
2 418 455 136 2455 136
2 418 455 137 2455-137
2 418 455 139 2455 139 VOLVO
2 418 455 142 2455 142 MERCEDES-BENZ
2 418 455 143 2455-143 PERKINS
2 418 455 145 2455 145 RENAULT
2 418 455 146 2455 146 MERCEDES-BENZ
2 418 455 148 2455-148
2 418 455 149 2455 149 MERCEDES-BENZ
2 418 455 152 2455 152 VOLVO
2 418 455 153 2455 153 KHD
2 418 455 154 2455-154 PERKINS
2 418 455 155 2455-155 MERCEDES-BENZ

131150-0520    A793        
131150-0620    A794    H07C(EX220-5)     
131150-0720    A795    NISSAN DIESEL    
131150-1920    A807    NISSAN DIESEL    
131150-2120    A809    ISUZU    
131150-2420    A812    DAEWOO 300-5     
131150-2620    A814    DAEWOO DHZ20-5    
131150-3100    A819        
131150-3320    A821    CARTR    
131150-3420    A822    ISUZU    
131150-3820    A826        
131150-3920    A827    MITSUBISHI    
131150-0829    A829        
131150-4320    A831    ISUZU