S4K Diesel Engine Fuel Injection Pump Used For Excavator E120B 101062-8520
S4K Diesel Engine Fuel Injection Pump Used For Excavator E120B 101062-8520
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Basic Infomation
Place of Origin: USA
Brand Name: Caterpillar
Model Number: S4K
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S4K Diesel Fuel Injection Pump Used


E120B Diesel Fuel Injection Pump Used


Used 101062-8520

Payment & Shipping Terms
Packaging Details: Neutral Package or Fumigation Free
Delivery Time: 5 - 8 work days
Payment Terms: D/P, T/T
Supply Ability: 10 pieces
Product Name: Used Fuel Injection Pump
Excavator Model: E120B
Engine Model: S4K
Part Number: 101062 - 8520
Type: Diesel Engine
Quality: High Quality
Color: Same As Pictures
Material: Iron
Product Description



S4K Used Fuel Injection Pump For Excavator E120B 101062 - 8520






Part name Engine fuel pump
Pump code 101041 - 8780
Pump number 101400 - 9072
Condition Original Used
Part number 1044409
Test staus Normal
Engine Type Diesel
Injection Direct injection





How to Remove a Diesel Fuel Injector
Written by Heaven Stubblefield on Feb 26, 2010 Reviewed by H.R. Helm on Jan 21, 2020
a person working on a car engine
2-4 hours •Advanced •0-100
What You'll Need
A diesel fuel injector is a very important component of the diesel car's engine. The diesel engine, unlike the gasoline engine, injects fuel directly into the cylinder. This exposes it to heat and pressure, which might, overtime, damage the fuel injector or decrease its productivity. Removing a diesel fuel injector is a simple process; however, it does require some basic knowledge of the system. The following are simple step-by-step instructions which should allow you to easily perform this task yourself within an hour or so.


Step 1 - Depressurize and Drain Fuel
As fuel injector is under high pressure and contains high-pressure fuel inside, which can spurt out violently if removed. It is essential that the fuel injector is drained and depressurized properly. Therefore, the first thing that you should do is to ensure that there is no fuel in the fuel pump or rail and that the pressure in the fuel injector has been relieved. The service manual of your automobile should provide you with easy step-by-step guidance to do this successfully.


Step 2 - Make Sure the Engine is Cool
Remember, safety always comes first. Before you begin removing the fuel injectors, make sure that the engine is cool so as to avoid any risk of burn injuries.

Step 3 - Clean Everything
fuel pump

Also, before you begin, make sure that the fuel injection system and all its components are clean. Clean all connections on the fuel system and close any and all open connections since dust and dirt can destroy the entire fuel injection system.

Step 4 - Detach All Fuel Lines
If your engine has a fuel rail, then proceed on to the next step.

If, however, your engine has fuel lines instead of a fuel rail, then remove both the fuel supply and the return lines from the injectors. This ensures disconnection of any fuel supply to the injector. Otherwise, you risk getting fuel sprayed all over you.



S4K Diesel Engine Fuel Injection Pump Used For Excavator E120B 101062-8520 0S4K Diesel Engine Fuel Injection Pump Used For Excavator E120B 101062-8520 1

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