58349203 Cummins Diesel Fuel Injection Pump 940030722 4BT3.9 4D102

 
58349203 Cummins Diesel Fuel Injection Pump 940030722 Engine Fuel Injector Pump 4BT3.9 4D102

Specifiion
 

 
 
Description
 
An Injection Pump is the device that pumps fuel into the cylinders of a diesel engine. Traditionally, the injection pump was driven indirectly from the crankshaft by gears, chains or a toothed belt (often the timing belt) that also drives the camshaft. It rotates at half crankshaft speed in a conventional four-stroke diesel engine. Its timing is such that the fuel is injected only very slightly before top dead centre of that cylinder's compression stroke. It is also common for the pump belt on gasoline engines to be driven directly from the camshaft. In some systems injection pressures can be as high as 620 bar (8992 psi) .

Characteristic
 

1. 100% quality assurance
2. Development and manufacture follow original ones
3. Made in China with very good quality
4. Manufactued According to OEM Specifiions,Same Fits & Fuctions
5.Fast delivery with good price
 

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