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: 6Y-0857
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.:: |
6Y-0857 |
Part Name:: |
O RING |
Machine: |
Crawler Loader |
Material: |
NBR |
Color: |
BLACK |
Model: |
953C 963B 963C |
Part No.:: |
6Y-0857 |
Part Name:: |
O RING |
Machine: |
Crawler Loader |
Material: |
NBR |
Color: |
BLACK |
Model: |
953C 963B 963C |
1. Quick Details of seal 6Y-0857:
| Part NO. | 6Y-0857 |
| Machine | Crawler loader |
| Size | 318.52 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 6Y-0857 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 8E-5742 | 8C5176 |
| 7M8485 | 3679300 | 1790464 |
| 2287089 | 4J-3515 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part number of this sealing spare part for wheel excavator?
A: Its part number is 6Y-0857, and it falls into the o-ring category.
Q: Which construction machine does the 6Y-0857 o-ring match for routine maintenance?
A: This 6Y-0857 o-ring is made for wheel excavator hydraulic sealing assemblies.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which delivers stable elasticity and good wear resistance.
Q: What is the main sealing purpose of this o-ring on wheel excavators?
A: It locks hydraulic pressure inside the circuit and stops muddy water from entering the joint gaps.
Q: Where is this o-ring usually mounted on the wheel excavator?
A: It is mainly fitted on steering cylinder connections and swing valve body ports.
Q: What working environment can this nitrile rubber o-ring adapt to?
A: It works well in muddy construction sites and normal hydraulic pressure cycles.
Q: What signs indicate this o-ring needs to be replaced immediately?
A: Persistent oil seepage or soft swelling after contact with hydraulic oil means replacement is required.
5. Exhibition and Wearhous
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