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: K07434-71160
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.:: |
K07434-71160 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
Part No.:: |
K07434-71160 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
1. Quick Details of seal K07434-71160:
| Part NO. | K07434-71160 |
| Machine | Excavator |
| Size | OEM |
| Material | NBR |
| Oil seal type | O RING |
2. K07434-71160 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 964513 | 7F8268 |
| 7M8485 | 1714358 | 1276463 |
| 2287089 | 8150500 | 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 K07434-71160, it is a static O-ring designed for swing motor brake valve cartridge sealing.
Q: What construction machinery uses the O-ring with part number K07434-71160?
A: Part number K07434-71160 O-ring fits the brake valve cartridge assembly of excavator swing motor.
Q: What raw material is used to produce this O-ring?
A: This O-ring is manufactured from high-grade NBR rubber with reliable hydraulic oil resistance and good fatigue resistance.
Q: What main sealing function does this O-ring provide?
A: It seals the gap between brake valve cartridge and swing motor housing to prevent hydraulic bypass leakage and guarantee stable braking performance.
Q: Where is this O-ring installed on the excavator?
A: It is fitted inside the annular groove on the outer cylindrical surface of the swing motor brake valve cartridge.
Q: What performance characteristic does NBR have for brake valve cartridge sealing?
A: NBR maintains consistent resilience under frequent brake on-off pressure pulses and vibration during slewing operations.
Q: What pressure level can this O-ring sustain during machine operation?
A: It can handle medium pressure surges generated every time the swing brake engages and releases.
5. Exhibition and Wearhous
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