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: 1U-1655
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.:: |
1U-1655 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
245B 235D 215 235 |
Part No.:: |
1U-1655 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
245B 235D 215 235 |
1. Quick Details of seal 1U-1655:
| Part NO. | 1U-1655 |
| Machine | grader |
| Size |
62.89mm |
| Material | NBR |
| Oil seal type | O RING |
2. 1U-1655 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 5P8940 | 8C5176 |
| 7M8485 | 2454907 | 1790464 |
| 2287089 | 4S5924 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What construction machine does part number 1U-1655 fit and what product category does it belong to?
A: Part number 1U-1655 is classified as an o-ring and it is suitable for excavator.
Q: What is the standard part name of 1U-1655 and which component is it installed on?
A: Its standard part name is O-Ring, it is mainly used for sealing ports on the hydraulic manifold block.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which has good compression resistance and stable oil resistance.
Q: What is the core sealing function of this o-ring on the manifold block?
A: It isolates different oil passages inside the manifold to prevent cross-flow of hydraulic oil.
Q: What working condition does this NBR o-ring adapt to for excavator manifold?
A: It can cope with frequent pressure fluctuations generated during the excavator’s digging operation.
Q: What common failure sign will appear when this o-ring gets worn out?
A: Internal oil cross leakage will lead to slow movement or weak power of the excavator working arm.
Q: What preparation should we do before placing this o-ring into the manifold groove?
A: Clean the sealing groove thoroughly and check for scratches that may cut the seal.
5. Exhibition and Wearhous
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