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: 147-6603
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.:: |
147-6603 |
Part Name:: |
O RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
446D 446B |
Part No.:: |
147-6603 |
Part Name:: |
O RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
446D 446B |
1. Quick Details of seal 147-6603:
| Part NO. | 147-6603 |
| Machine | Wheel type bulldozer |
| Size | 6.4 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 147-6603 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 2793357 | 7F8268 |
| 7M8485 | 3670576 | 1790464 |
| 2287089 | 1559644 | 277-9940 |
| 617540 | 2287090 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part number of this circular sealing O-ring?
A: The part number is 147-6603, it is a static O-ring for steering valve end plug sealing.
Q: What construction machine can adopt part number 147-6603 O-ring?
A: Part number 147-6603 O-ring is suitable for loader hydraulic steering valve end plug assembly.
Q: What raw material is selected for producing this O-ring?
A: This O-ring is made of high grade NBR rubber which maintains stable performance in steering hydraulic oil.
Q: What is the main working purpose of this O-ring?
A: It seals the clearance between end plug and steering valve body to prevent steering oil leakage and preserve steering pressure.
Q: Where is this O-ring installed on the loader?
A: It is embedded in the circumferential groove of the end plug mounted on the hydraulic steering valve housing.
Q: What characteristics does NBR have for steering valve sealing?
A: NBR can withstand frequent pressure fluctuations caused by steering operation and resist aging over service time.
Q: What pressure environment is this O-ring designed to work under?
A: It is engineered for medium working pressure within the loader steering hydraulic circuit.
Q: What trouble will arise if this O-ring loses sealing capability?
A: Steering oil leaks at the end plug, which will result in heavier steering operation and unstable steering response.
5. Exhibition and Wearhous
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