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Devendra Exports



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[Feed Pumps] [Hand Primers] [Delivery Valves] [Elements] [Diaphragm] [Nozzles] [Nozzle Holders] [Single Cylinder Pump] [Fuel Filter Assembly] [Overflow Valve] [High Pressure Pipes] [Machined Castings] [Machined Forgings]
[Pressed Components] [Presicion Turned Components] [Plastic Components] [Miscellaneous Items]



Markings/Numbers in Red in the Applications Page are Devendra's Part Number and markings/numbers in Blue are O.E. Part Numbers.


BOSCH
0 440 011 007
FEED PUMPS
The function of feed pump is to deliver the fuel from the fuel tank to fuel injection pump through the fuel filter. The feed pump is attached to the injection pump and driven by its camshaft.
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NIPPON DENSO
092100-0402



HAND PRIMER
Hand primer is screwed in to the feed pump above the suction valve. They are used to pump the fuel from the tank to the fuel injection pump when the engine is at rest.

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BOSCH
2 447 222 000



AMBAC
02 09 0000



CAV ROTO DIESEL
9041-144H



BLACK
9 441 037 202



BOSCH
2 447 010 033









DIESEL KIKI
52200-112
033



NISSAN
ISUZU
P1,P44,P74

DELIVERY VALVES
Delivery valve has the following functions :
1. To assist in the rapid built of pressure in the injection line.
2. To cut of the flow of fuel at the termination of fuel injection pulse. They are seated on top of the element.
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MITSUBISHI
TOYOTO,ISUZU
9411038576




ELEMENTS
The function of the element is to meter and deliver the metered fuel. Element consists of barrel and plungers. The rotary motion of the plunger inside the barrel regulates the quantity of fuel and an upward motion delivers the fuel. The plunger is precisely fitted to the barrel with very small clearance to form a perfect sealing. They should be replaced as a set. (barrel and plunger)
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BOSCH
1 418 325 005




NIPPON DENSO
090580-0041
DIAPHRAGM
Diaphragm is a part of pneumatic governor. The main function of the governor is to maintain a nearly constant speed at any point between the idling speed and the maximum speed position. Pneumatic governors has been designed to provide sensitive speed control within the entire operating range of the engine
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EIADDN
9398



NOZZLES

The main purpose of the Fuel Injection Nozzle is to direct and atomise the metered fuel into the combustion chamber. The combustion chamber design dictates the type of nozzle, the droplet size and the spray required to acheive complete combustion within a given time and space. Some of the Nozzle types are :-

*     Single Hole Nozzle Side Spray
*     Single Hole Nozzle Center Spray
*     Multi Hole Nozzle
*     Long Stem Nozzle - Multi Hole
*     Pintle Nozzle
*     Delay Type Nozzle
*     Pintaux Nozzle

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MERCEDES BENZ
0 430 211 009
NOZZLE HOLDER
The assembly of all parts of the injector other than the nozzle is known as the nozzle holder. The main purpose of the nozzle holder assembly is to position and hold the fuel injection nozzle in the cylinder head. It also has a passage through which the fuel from the high pressure pipes flow to the nozzle. This is also a passage for the flow of excess fuel from the nozzle.
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DIESEL KIKI
845-31-3961



SINGLE CYLINDER PUMP
These are inline pumps used for small low speed Diesel Engine. The flange mounted fuel injection pump is cam-operated, spring return plunger pump of constant-stroke. The fuel delivery is controlled by the angular displacement of the plunger with regulating edge according to the instantaneous output charge of the diesel engines. The angular displacement of the plunger is derived from the regulating bar acting on the plunger control sleeve.

PF 1B 80 CS 1757/11





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PF 1A 80 BS 587/11




MERCEDES BENZ
1 455 526 068
FUEL FILTER ASSEMBLY
The fuel should be properly filtered before entering the Injection pump. This function is carried out by the fuel filter assembly. The fuel enters the primary filter and then to the secondary micro filter before passing to fuel injection pump. The filter cleans the fuel.(Fuel Filters not included in the Assembly)
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MERCEDES BENZ
0450 226 028




MERCEDES BENZ
TATA
LEYLAND
1 457 413 010
OVERFLOW VALVE
The function of overflow valve is to allow passage for fuel from the filter, back to the fuel tank. This flow of fuel takes place only if the pressure inside the filter assembly exceeds a set pressure limit.

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HIGH PRESSURE PIPES
The function of these pipes is to carry the fuel from the Fuel Injection Pump to the injector. The pipes are manufactured from high quality seamless tubes. The internal dia is uniformly maintained which is very important in maintaining the flow of fuel at correct pressure and volume. The material used is checked for its conformance to standards in our metallurgical lab. The forming and bending of these tubes is done using special purpose fixtures, were the bends are made to the correct radius and the forming is as per the standard. This ensures the correct seatince to standards in our metallurgical lab. The forming and bending of these tubes is done using special purpose fixtures, were the bends are made to the correct radius and the forming is as per the standard. This ensures the correct seating of the pipes ie. at the delivery valve end and the injector end. These pipes are subjected to a high pressure endurance test to ensure flawless performance. ( We also make straight Pipes)



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Machined castings (Aluminium Cast Iron)


Machined Forgings (Hot & Cold Forging)
 
 
 
 


Pressed Components


Presicion Turned Components


Plastic Components
MISCELLANEOUS ITEMS
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CAV PARTS

7123-28A


END PLATE

HOUSING
WITH SLEEVE

7135/78 D



096440 0040
096440-0764


GOVERNOR COVER

DRIVE SHAFT
7139-205P


3552030601


MANIFOLD


All O.E. manufacturers names, numbers are used for reference purpose only and it does not imply that any part listed here is the product of these manufacturers.

Warranty

E. & O.E