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China Qsk50 Engine Factory – Cummins/Bosch Engine Parts Fuel Pump 5256607/5256608/4988593 For Cummins 4b3.9 Engine – Raptors
China Qsk50 Engine Factory – Cummins/Bosch Engine Parts Fuel Pump 5256607/5256608/4988593 For Cummins 4b3.9 Engine – Raptors Detail:
Product Description
Cummins is the world’s leading manufacturer of power equipment. It designs, manufactures and distributes engines and related technologies including fuel systems, control systems, intake air treatment, filtration Cummins systems, exhaust gas treatment systems and power systems, and provides corresponding after-sales service.
Fuel pump is a professional term in the auto parts industry. It is one of the basic components of the fuel injection system of an electronic fuel injection vehicle. It is located inside the vehicle fuel tank. The fuel pump works when the engine is started and the engine is running. The function of the fuel pump is to suck the fuel out of the fuel tank, pressurize it and deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to establish a certain fuel pressure.
Safety precautions for fuel pump failure detection
1, Old fuel pump
When troubleshooting a vehicle fuel pump that has been used for a long time, this type of fuel pump cannot be dry tested. Because when the fuel pump is removed, there is fuel remaining in the pump casing. During the energization test, once the brush and the commutator are in poor contact, a spark will ignite the fuel in the pump casing and cause an explosion. Very serious.
2, New fuel pump
No dry test shall be carried out on the newly replaced fuel pump. Because the fuel pump motor is sealed in the pump casing, the heat generated by the power on during the dry test cannot be dissipated. Once the armature is overheated, the motor will be burned. Therefore, the fuel pump must be immersed in fuel for the test.
3, Other aspects
After the fuel pump leaves the fuel tank, the fuel pump should be wiped clean in time, and sparks should be avoided near it, and the safety principle of “wire first, then power on” should be followed.
Product Parameter
| Part name: | Fuel pump |
| Part number: | 5256607/5256608/4988593 |
| Brand: | Cummins/Bosch |
| Warranty: | 6 months |
| Material: | Metal |
| Color: | Silver |
| Recon Equivalent: | 5256607rx; 5256607nx |
| Feature: | Genuine & new Cummins part; |
| Stock situation: | 20 pieces in stock; |
Packaged dimensions
| Length: | 23.7 In |
| Weight: | 7.499 Lbs |
| Width: | 20.2 In |
| Height: | 21.5 In |
Product Application
The fuel pump uauslly used in Cummins engine 4B3.9, 6A3.4, 6B5.9, ISB6.7, ISF2.8, QSB4.5 and other engines for various cars, industries, ports equipment.
Product Pictures
Product detail pictures:
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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for China Qsk50 Engine Factory – Cummins/Bosch Engine Parts Fuel Pump 5256607/5256608/4988593 For Cummins 4b3.9 Engine – Raptors , The product will supply to all over the world, such as: Iran, Gambia, Guatemala, With more and more Chinese products around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to offer you both better products and service, because we are more and more powerful, professional and experience in domestic and international.
By Afra from Saudi Arabia - 2017.12.31 14:53
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Moira from Armenia - 2017.11.01 17:04
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Focus on providing mong pu solutions for 5 years.
