Product Details
Place of Origin: MADE IN CHINA
Brand Name: KBZE
Certification: ISO9001
Model Number: 6754-71-5420
Payment & Shipping Terms
Minimum Order Quantity: Acceptable Trial Order
Price: DIRECTLY FACTORY PRICE
Packaging Details: PP Bag & Carton Box
Delivery Time: 3-5DAYS AFTER RECEIVED PAYMENT(WORKING DAYS)
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50000 SET/WEEK
MATERIAL: |
TUBE |
COLOR: |
BLACK |
QUALITY: |
OEM |
CONDITION: |
100% NEW |
FLEXIBILITY: |
FLEXIBLE AND EASY INSTALL |
APPLICATION: |
EXCAVATOR |
DURABILITY: |
LONG-LASTING AND RELIABLE |
COMPATIBILITY: |
KOMATSU S6D107E |
MATERIAL: |
TUBE |
COLOR: |
BLACK |
QUALITY: |
OEM |
CONDITION: |
100% NEW |
FLEXIBILITY: |
FLEXIBLE AND EASY INSTALL |
APPLICATION: |
EXCAVATOR |
DURABILITY: |
LONG-LASTING AND RELIABLE |
COMPATIBILITY: |
KOMATSU S6D107E |
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. |
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