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: 2K-8199
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.:: |
2K-8199 |
Part Name:: |
O RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
416C 428C 434F2 |
Part No.:: |
2K-8199 |
Part Name:: |
O RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
416C 428C 434F2 |
1. Quick Details of seal 2K-8199:
| Part NO. | 2K-8199 |
| Machine | Wheel type bulldozer |
| Size |
28.24 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 2K-8199 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 5P8940 | 8C5176 |
| 7M8485 | 5M-7329 | 1790464 |
| 2287089 | 8T6404 | 277-9940 |
| 617540 | 6D-1355 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Which construction equipment does part number 2K-8199 O-ring fit for?
A: This 2K-8199 O-ring is designed for the boom hydraulic fitting joints of excavator.
Q: What is the part name of 2K-8199 and what kind of sealing spare part is it?
A: Its part name is O-Ring, it belongs to static sealing parts for hydraulic pipe and connector sealing.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which features good elasticity and low swelling rate in hydraulic oil.
Q: What core sealing task does this O-ring perform?
A: It fills the clearance of connecting surfaces to block hydraulic oil leakage when the boom moves up and down.
Q: Where is this O-ring usually assembled on the excavator?
A: It is installed inside the groove of hydraulic hose adapters and cylinder port connections.
Q: What working pressure can this O-ring endure steadily?
A: It can sustain the normal operating pressure of the boom hydraulic circuit for long-term operation.
Q: What check should we do before installing this O-ring?
A: Inspect the groove and thread surface to remove burrs that may cut the rubber ring during assembly.
Q: What failure sign will appear once this O-ring gets worn or aged?
A: Tiny oil seepage will show at the joint, and the boom lifting power will be weakened gradually.
5. Exhibition and Wearhous
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