Product Description
Electric Excavator Parts 129612-52100 Fuel Pump For Yanmar 4TNV94 4TNV98 For Hitachi Excavator ZX17U-2 ZX30U-3F ZX33U-3
Application Model: 4TNV94 4TNV98 ZX17U-2 ZX30U-3F ZX33U-3
Part Name: Fuel Pump
Part Number: 129612-52100
| Product Name: | Fuel Pump |
| Place of Origin: | GUNZGHOU, CHINA |
| Brand: | Shengfa(SF) |
| Model Number: | 4HK1 6HK1 |
| Part Number | 129612-52100 |
| Condition | Brand New |
| MOQ | 1 Piece |
| Condition: | 100% New |
| Availability: | In Stock |
| Supply Ability: | 1000pcs Per Week |
| Port: | Guangzhou/Shenzhen |
| Delivery Methods: | DHL FedEx TNT UPS |
| Payment Methods: | TT, Western Union, Money Gram, Wechat, Alipay |
New aftermarket parts
Part Number: 129612-52100 12961252100
Application: Compatible for Yanmar Engine 4TNV88 3TNV88-NHB NHBB
Application: Compatible for Hitachi Excavator ZX17U-2, ZX17UNA-2, ZX30U-3F, ZX33U-3F, ZX35U-3F, ZX38U-3F, ZX48U-3F, ZX50U-3F, ZX52U-3F, ZX60USB-3F, ZX65USB-3F.
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A fuel pump is a component in motor vehicles that transfers liquid from the fuel tank to the carburetor or fuel injector of the internal combustion engine.
Carbureted engines often use low pressure mechanical pumps that are mounted outside the fuel tank, whereas fuel injected engines often use electric fuel pumps that are mounted inside the fuel tank (and some fuel injected engines have two fuel pumps: one low pressure/high volume supply pump in the tank and one high pressure/low volume pump on or near the engine).[1] Fuel pressure needs to be within certain specifications for the engine to run correctly. If the fuel pressure is too high, the engine will run rough and rich, not combusting all of the fuel being pumped making the engine inefficient and a pollutant. If the pressure is too low, the engine may run lean, misfire, or stall.
A fuel pump is not necessarily required for the engine to function. The low-pressure fuel needed by a carbureted engine can be supplied simply by mounting the tank higher than the carburetor and allowing fuel to feed with gravity. This method is commonly used in carbureted motorcycles, where the tank is usually directly above the engine, and high-wing aircraft with fuel tanks in the wings.
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Electric Excavator Parts 129612-52100 Fuel Pump For Yanmar 4TNV94 4TNV98 For Hitachi Excavator ZX17U-2 ZX30U-3F ZX33U-3 Images
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