PRODUCT DESCRIPTION
| PRODUCT NAME: |
HIGH QUALITY KOMATSU S6D107E 6754-71-5420 KBZE BRAND FUEL DRAIN TUBE FITS FOR PC200
|
| PART NO: |
6751-71-5420 |
| BRAND NAME: |
KBZE FUEL DRAIN TUBE |
| APPLICABLE MACHINE: |
KOMATSU S6D107E DIESEL ENGINE
|
| SIZE: |
STANDARD SIZE |
| MOQ: |
ONE PCS |
| PLACE OF ORIGIN: |
MADE IN CHINA |
| CONDITION: |
100% NEW GENUINE |
| CUSTOMIZED: |
OEM & ODM |
| DELIVERY METHOD: |
AIR, SEA, FEDEX, DHL, UPS, EMS |
| PORT |
CHINA PORT |
| SUITABLE MODEL: |
KOMATSU EXCAVATOR
|
WE CAN SUPPLY OTHER FUEL PIPE
| 65.05701-5530 |
65.05701-5530 |
42014-00226 |
65.05701-5636A |
| ME015431 |
ME444147 |
ME221415 |
ME224460 |
| ME22598 |
8-98030531-0 |
8-94364888-1 |
6271-71-5210 |
| 6754-71-5130 |
4933417 |
3942597 |
6754-71-5130 |
| 6754-71-5170 |
6745-71-4150 |
6156-71-4113 |
6156-71-4122 |
| 6751-71-4120 |
6251-71-4110 |
6261-71-4112 |
6218-71-4110 |
| 6245-71-5181 |
6219-71-5141 |
6219-71-5121 |
296-4740 |
| 294-1798 |
396-2610 |
396-2611 |
3525A221 |
| 371-2256 |
3932034 |
3932035 |
8-97312509-3 |
| 8-97603307-0 |
1-5416812-1 |
1-15416811-1 |
8-97603102-0 |
The injector leak-off pipe, also known as a fuel return line or spill pipe, is critical in diesel engines, especially in heavy machinery like excavators. Here are the main advantages of an injector leak-off pipe:
### 1. **Prevents Excess Pressure in Injectors**
- The injector leak-off pipe channels excess fuel back to the tank, preventing fuel pressure build-up within the injectors, which helps maintain stable engine performance and protects components from damage.
### 2. **Improves Engine Efficiency**
- By efficiently handling excess fuel, the leak-off pipe ensures that the injectors only use the required amount of fuel, leading to optimized fuel consumption and better overall engine efficiency.
### 3. **Ensures Smooth Engine Operation**
- It helps eliminate air bubbles from the fuel system. Air in the injectors can lead to engine misfires or rough idling, so the leak-off pipe contributes to smooth engine running.
### 4. **Prevents Fuel Waste**
- The pipe directs unused fuel back to the fuel tank instead of allowing it to leak out, reducing fuel waste and improving cost-efficiency.
### 5. **Enhances Injector Lifespan**
- By preventing excess pressure and ensuring consistent fuel flow, the leak-off pipe helps protect injectors from wear and tear, extending their operational life.
### 6. **Maintains Fuel Temperature Stability**
- The continuous return of excess fuel to the tank helps regulate the temperature of the fuel, preventing overheating in the fuel lines, which can affect injector performance.
In heavy-duty applications like excavators, the injector leak-off pipe is essential for maintaining fuel system health, contributing to smoother engine operation, reduced maintenance needs, and improved overall performance.
| Pos. |
Part No |
Qty |
Parts name |
Comments |
| 1 |
6754-71-5410 |
[1] |
Connector Komatsu China |
|
| |
["SN: 21711506-UP"] |
| 2 |
6732-61-6140 |
[1] |
Bolt Komatsu |
0.022 kg. |
| |
["SN: 21711506-UP"] analogs:["0143560835"] |
| 3 |
6736-81-8730 |
[2] |
Bolt Komatsu |
0.04 kg. |
| |
["SN: 21711506-UP"] |
| 4 |
6754-71-5420 |
[1] |
Tube Komatsu |
0.182 kg. |
| |
["SN: 21711506-UP"] analogs:["6754715421"] |
| 5 |
6735-71-3821 |
[1] |
Seal Komatsu |
0.001 kg. |
| |
["SN: 21711506-UP"] |
| 6 |
6754-71-5430 |
[1] |
Valve, Check Komatsu |
0.04 kg. |
| |
["SN: 21711506-UP"] |
| 7 |
07005-01212 |
[6] |
Seal, Washer Komatsu China |
0.01 kg. |
| |
["SN: 21711506-UP"] analogs:["6731715870", "R0700501212"] |
| 8 |
6732-71-6510 |
[2] |
Connector Komatsu OEM |
0.02 kg. |
| |
["SN: 21711506-UP"] |
| 9 |
6754-71-5150 |
[1] |
Plug, Threaded Komatsu China |
|
| |
["SN: 21711506-UP"] |
| 10 |
493-40-59 |
[1] |
Brace Komatsu China |
|
| |
["SN: 21711506-UP"] |
| 11 |
6732-21-6630 |
[1] |
Bolt Komatsu |
0.02 kg. |
| |
["SN: 21711506-UP"] |
| 12 |
04434-51708 |
[1] |
Clip Komatsu China |
|
| |
["SN: 21711506-UP"] |
| 13 |
07095-20211 |
[1] |
Cushion Komatsu |
0.01 kg. |
| |
["SN: 21711506-UP"] |
| 14 |
6732-21-3120 |
[1] |
Bolt Komatsu |
0.01 kg. |
| |
["SN: 21711506-UP"] analogs:["6736215310", "0143560816"] |
| 15 |
154-61-16570 |
[1] |
Washer Komatsu |
0.006 kg. |
RELATED PARTS:
PRODUCT SHOWS:
Product Tags:
|
|
KOMATSU S6D107E 6754-71-5420 KBZE BRAND FUEL DRAIN TUBE FITS FOR PC200 Images
|
