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KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
Specifications
Brand Name :
KBZE
Model Number :
YM129901-59510
Certification :
ISO9001
Place of Origin :
MADE IN CHINA
MOQ :
Acceptable Trial Order
Price :
DIRECTLY FACTORY PRICE
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
50000 SET/WEEK
Delivery Time :
3-5DAYS AFTER RECEIVED PAYMENT(WORKING DAYS)
Packaging Details :
PP Bag & Carton Box
MATERIAL :
SEAMLESS STEEL TUBE
COLOR :
SILVER
QUALITY :
OEM
CONDITION :
100% NEW
FLEXIBILITY :
FLEXIBLE AND EASY INSTALL
APPLICATION :
EXCAVATOR
DURABILITY :
LONG-LASTING AND RELIABLE
COMPATIBILITY :
YANMAR KOMATSU
Description

PRODUCT DESCRIPTION

PRODUCT NAME:

KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
PART NO: YM129901-59510
BRAND NAME: KBZE FUEL RETURN PIPE
APPLICABLE MACHINE:

YANMAR KOMATSU 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:

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 129901-53001 [4] VALVE-FUEL
2 129901-53010 [4] VALVE-FUEL
3 129901-53020 [4] RETAINER
4 119305-59120 [2] RETAINER
7 129150-59131 [2] BOLT-HEX SOCKET
8 129550-59120 [1] RETAINER
11 129150-59131 [2] BOLT-HEX SOCKET
13 129901-59810 [1] PIPE NO 1
17 129901-59820 [1] PIPE NO 2
21 129901-59830 [1] PIPE NO 3
25 129901-59840 [1] PIPE NO 4
29 105225-59500 [1] PIPE
30 124066-59100 [2] CLAMP
32 129901-59510 [1] PIPE-FUEL RETURN
37 129901-59560 [4] GASKET-RETURN
38 129901-59580 [1] JOINT-PIPE
39 119620-59700 [4] NUT
40 22190-120002 [2] WASHER-SEAL

RELATED PARTS:

KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS

PRODUCT SHOWS:

KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS

KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS

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KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS

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Product Detail
Brand Name :
KBZE
Model Number :
YM129901-59510
Certification :
ISO9001
Place of Origin :
MADE IN CHINA
MOQ :
Acceptable Trial Order
Price :
DIRECTLY FACTORY PRICE
Contact Supplier
video
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS
KBZE ENGINE PIPE SUPPLIER YM129901-59510 FUEL RETUN PIPE FOR 4TNE98 4D94E 4D92E DIESEL ENGINE PARTS

KBZE Machinery Equipment Industry & Trading Co.,Ltd

Verified Supplier
2 Years
guangzhou
Since 2006
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
High Pressure Fuel Line, Excavator Turbo Oil Pipe, Fuel Injector Oil Return Pipe
Total Annual :
10000000-50000000
Employee Number :
20~40
Certification Level :
Verified Supplier
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