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: K07012-10095
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.:: |
K07012-10095 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
Part No.:: |
K07012-10095 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
1. Quick Details of seal K07012-10095:
| Part NO. | K07012-10095 |
| Machine | Excavator |
| Size | OEM |
| Material | NBR |
| Oil seal type | O RING |
2. K07012-10095 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 2793357 | 7F8268 |
| 7M8485 | 1011983 | 1790464 |
| 2287089 | 1714358 | 277-9940 |
| 617540 | 2287090 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part number of this circular sealing ring?
A: The part number is K07012-10095, it is a static O-ring for main hydraulic valve plug sealing.
Q: What construction machine can use part number K07012-10095 O-ring?
A: Part number K07012-10095 O-ring is suitable for excavator main hydraulic valve plug assembly.
Q: What raw material is used to produce this O-ring?
A: This O-ring is manufactured from high grade NBR rubber with outstanding hydraulic oil compatibility.
Q: What is the main working function of this O-ring?
A: It seals the clearance between valve plug and valve body to prevent internal hydraulic oil leakage.
Q: Where is this O-ring installed on the excavator?
A: It is fitted inside the circumferential groove on the outer diameter of the main valve plug.
Q: What performance feature does NBR have for hydraulic valve plug sealing?
A: NBR maintains stable compression resilience under repeated hydraulic pressure pulses and machine vibration.
Q: What working pressure condition is this O-ring designed for?
A: It is engineered to withstand medium pressure cycles inside the excavator main hydraulic control valve.
Q: What will happen if this O-ring loses sealing performance?
A: Internal oil leakage inside valve block occurs, which causes slow boom movement and loss of working power.
5. Exhibition and Wearhous
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