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: 4W-0452
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.:: |
4W-0452 |
Part Name:: |
O RING |
Machine: |
Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
D5HTSK II D4HTSK III 527 |
Part No.:: |
4W-0452 |
Part Name:: |
O RING |
Machine: |
Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
D5HTSK II D4HTSK III 527 |
1. Quick Details of seal 4W-0452:
| Part NO. | 4W-0452 |
| Machine | bulldozer |
| Size | 157.35 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 4W-0452 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 2793357 | 7F8268 |
| 7M8485 | 3670576 | 1790464 |
| 2287089 | 8M4443 | 277-9940 |
| 617540 | 1121579 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part number of this circular sealing component?
A: The part number is 4W-0452, it is a static O-ring built for wheel loader engine fuel line connection port sealing.
Q: What construction machinery uses the O-ring with part number 4W-0452?
A: Part number 4W-0452 O-ring is designed for fuel line connection port assembly on wheel loader.
Q: What raw material is adopted to manufacture this O-ring?
A: This O-ring is produced from high-quality NBR rubber with strong diesel resistance and stable compression set property.
Q: What core sealing purpose does this O-ring serve?
A: It seals the gap between fuel line fitting and engine block to stop diesel leakage and prevent air infiltration into fuel delivery pipeline.
Q: Where is this O-ring mounted on the wheel loader?
A: It is placed inside the annular groove on the threaded shoulder of fuel line fitting on engine side.
Q: What performance merit does NBR have for fuel line fitting sealing?
A: NBR keeps good rebound performance under continuous engine vibration and maintains sealing property after long-time diesel contact.
Q: What working pressure environment can this O-ring adapt to?
A: It works reliably under low fuel pressure inside the engine fuel supply circuit of wheel loader.
5. Exhibition and Wearhous
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