Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 3D-8417
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
3D-8417 |
Part Name:: |
O RING |
Machine: |
Wheel Loader |
Material: |
NBR |
Color: |
BLACK |
Model: |
966H 966G 972G II |
Part No.:: |
3D-8417 |
Part Name:: |
O RING |
Machine: |
Wheel Loader |
Material: |
NBR |
Color: |
BLACK |
Model: |
966H 966G 972G II |
1. Quick Details of seal 3D-8417:
| Part NO. | 3D-8417 |
| Machine | wheel loader |
| Size | 222.25mm |
| Material | NBR |
| Oil seal type | O RING |
2. 3D-8417 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 3308197 | 8C5176 |
| 7M8485 | 8C9122 | 1790464 |
| 2287089 | 249-6670 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Which construction machine is part number 3D-8417 o-ring suitable for?
A: The 3D-8417 o-ring is made for the fuel injection pipe joint of excavators.
Q: What kind of sealing spare part is the component numbered 3D-8417?
A: 3D-8417 is an o-ring, applied for static sealing at the high-pressure fuel line connector.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which has good fuel resistance and stable performance under pulse pressure.
Q: What is the main purpose of this o-ring in the fuel system?
A: It seals the connection gap to prevent diesel leakage and block air from entering the high-pressure fuel circuit.
Q: Where is this o-ring installed on the excavator engine?
A: It sits inside the annular groove on the fuel injector pipe union fitting.
Q: What failure symptom can we notice if this o-ring is damaged?
A: Fuel will leak from the joint, and the engine may generate black smoke and run unevenly.
Q: Can this o-ring withstand repeated high fuel pressure pulses during operation?
A: Yes, it can sustain regular pressure pulses from engine injection cycles.
Q: What mistake should we avoid during assembly?
A: Do not stretch the o-ring excessively when aligning the fuel pipe connector.
5. Exhibition and Wearhous
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