Product Details
Place of Origin: MADE IN CHINA
Brand Name: KBZE
Certification: ISO9001
Model Number: 6271-71-7800
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 4D95 EFI |
MATERIAL: |
TUBE |
COLOR: |
BLACK |
QUALITY: |
OEM |
CONDITION: |
100% NEW |
FLEXIBILITY: |
FLEXIBLE AND EASY INSTALL |
APPLICATION: |
EXCAVATOR |
DURABILITY: |
LONG-LASTING AND RELIABLE |
COMPATIBILITY: |
KOMATSU 4D95 EFI |
PRODUCT DESCRIPTION
| PRODUCT NAME: |
KOMATSU EXCAVATOR 6271-71-7800 PC118 PC88 FOR 4D95 ENGINE FUEL INJECTOR LEAK OFF HOSE |
| PART NO: | 6271-71-7800 |
| BRAND NAME: | KBZE FUEL RETURN PIPE |
| APPLICABLE MACHINE: |
KOMATSU 4D95 EFI 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
| F04504995A | D04288912 | VOE21165497 | VOE21147486 |
| 8-98258077-0 | F04505474A | F04297073 | F04902462 |
| D04502982 | 6745-71-5480 | 6745-71-5470 | 6745-71-5460 |
| 6745-71-5440 | 6745-71-5310 | 6745-71-5311 | 6745-71-5320 |
| C3966317 | 6745-71-5410 | C3966320 | 6271-71-5519 |
| 6271-71-5530 | 3914753 | 6742-01-2180 | 3960423 |
| 4933293 | 3937342 | 4933432 | 4933294 |
A fuel return pipe offers several advantages, particularly in diesel engines and heavy equipment like excavators. Here are the key benefits:
### 1. **Maintains Fuel Pressure and Flow**
- The fuel return pipe helps regulate the pressure within the fuel system by returning excess fuel to the tank, ensuring that the injectors receive a consistent fuel supply.
### 2. **Prevents Fuel Overheating**
- By circulating excess fuel back to the tank, the system prevents fuel from sitting too long in the engine, reducing the risk of overheating, which can impact performance.
### 3. **Reduces Air Bubbles in the System**
- The return pipe helps purge air from the fuel lines, which is essential for smooth engine operation. Air bubbles can cause engine misfires or starting issues.
### 4. **Increases Fuel Efficiency**
- The continuous circulation and optimal fuel pressure maintained by the return pipe ensure more efficient fuel usage, contributing to better overall engine performance.
### 5. **Prolongs Injector Lifespan**
- Proper fuel circulation reduces the wear and tear on fuel injectors by preventing excess pressure build-up, leading to a longer lifespan for these critical components.
### 6. **Helps in Temperature Control**
- By returning unused fuel back to the tank, where it cools before being recirculated, the fuel return pipe aids in managing the temperature of the fuel, preventing issues related to high-temperature fuel.
These benefits are crucial in heavy machinery like excavators, where optimal fuel system performance is necessary for reliable operation and longevity.
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 6271-71-7800 | [1] | Hose Assembly Komatsu China | |
| ["SN: 501795-UP"] | ||||
| 2 | 6271-71-9890 | [1] | Hose Komatsu China | |
| ["SN: 501795-UP"] | ||||
| 3 | 08034-20414 | [2] | Band Komatsu | 0.001 kg. |
| ["SN: 501795-UP"] | ||||
| 4 | 01435-01014 | [1] | Bolt Komatsu | 0.023 kg. |
| ["SN: 501795-UP"] analogs:["0143521014"] | ||||
| 5 | 6204-51-8920 | [1] | Clip Komatsu China | |
| ["SN: 501795-UP"] | ||||
| 6 | 6161-51-8990 | [1] | Joint Komatsu China | |
| ["SN: 501795-UP"] analogs:["6210815480"] | ||||
| 7 | 6271-71-7211 | [1] | Joint Komatsu China | |
| ["SN: 501795-UP"] analogs:["6271717210"] | ||||
| 8 | 6271-71-7990 | [1] | Pin Komatsu China | |
| ["SN: 501795-UP"] | ||||
| 9 | 6271-71-5520 | [1] | Adapter Komatsu China | |
| ["SN: 501795-UP"] | ||||
| 10 | 01435-01025 | [2] | Bolt Komatsu | 0.192 kg. |
| ["SN: 501795-UP"] analogs:["0143521025"] | ||||
| 11 | 6271-71-5510 | [1] | Tube Komatsu China | |
| ["SN: 501795-UP"] | ||||
| 12 | 6271-71-5530 | [1] | Tube Komatsu China | |
| ["SN: 501795-UP"] | ||||
| 13 | 6127-71-5710 | [1] | Bolt, Joint Komatsu | 0.05 kg. |
| ["SN: 501795-UP"] | ||||
| 14 | 07005-01412 | [5] | Gasket Komatsu China | 0.01 kg. |
| ["SN: 501795-UP"] analogs:["1294807H1", "YMR001361", "YM22190140002", "6731715880"] | ||||
| 15 | 07206-30812 | [1] | Bolt, Joint Komatsu | 0.035 kg. |
| ["SN: 501795-UP"] | ||||
| 16 | 07005-01212 | [2] | Gasket Komatsu China | 0.01 kg. |
RELATED PARTS:
![]()
PRODUCT SHOWS:
![]()
![]()