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: 6J-3134
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.:: |
6J-3134 |
Part Name:: |
O RING |
Machine: |
Motor Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
MD6540 MD6640 |
Part No.:: |
6J-3134 |
Part Name:: |
O RING |
Machine: |
Motor Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
MD6540 MD6640 |
1. Quick Details of seal 6J-3134:
| Part NO. | 6J-3134 |
| Machine | Motor Grader |
| Size | 7.59 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 6J-3134 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 3308197 | 8C5176 |
| 7M8485 | 1949584 | 1790464 |
| 2287089 | 249-6670 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Which construction machine is part number 6J-3134 o-ring designed for?
A: The 6J-3134 o-ring is made for the control valve assembly on motor graders.
Q: What sealing category does spare part 6J-3134 belong to?
A: 6J-3134 is classified as an o-ring, used for static sealing of the control valve internal oil passages.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which features stable compression set and good compatibility with hydraulic fluid.
Q: What main sealing task does this o-ring perform?
A: It isolates different oil channels inside the valve block and prevents internal hydraulic cross leakage.
Q: Where is this o-ring installed on the motor grader control valve?
A: It sits in the precision groove between the valve spool housing and valve cover plate.
Q: What abnormal performance will show if this o-ring fails?
A: The grader’s blade lifting action becomes unresponsive and drifting may happen without operator input.
Q: Can this o-ring endure frequent valve switching cycles during grading work?
A: Yes, it maintains reliable sealing under repeated pressure changes from blade adjustment operations.
Q: What installation tip should we follow when fitting this small o-ring?
A: Lubricate lightly with clean hydraulic oil and avoid twisting it when placing it into the groove.
5. Exhibition and Wearhous
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