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: 4J-0526
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.:: |
4J-0526 |
Part Name:: |
O RING |
Machine: |
Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
834 824B 844 834G |
Part No.:: |
4J-0526 |
Part Name:: |
O RING |
Machine: |
Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
834 824B 844 834G |
1. Quick Details of seal 4J-0526:
| Part NO. | 4J-0526 |
| Machine | bulldozer |
| Size | 3.53 x 53.57mm |
| Material | NBR |
| Oil seal type | O RING |
2. 4J-0526 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 2263571 | 8C5176 |
| 7M8485 | 1949584 | 1790464 |
| 2287089 | 5W4819 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is part number 4J-0526?
A: Part number 4J-0526 is an o-ring sealing part built for motor grader hydraulic control manifold ports.
Q: What construction machine can the 4J-0526 o-ring fit for sealing assembly?
A: The 4J-0526 o-ring is engineered for sealing points of the hydraulic control manifold on motor graders.
Q: What performance features does nitrile rubber bring for this o-ring?
A: It retains stable elasticity under cyclic compression and shows good compatibility with grader hydraulic oil.
Q: What main job does this o-ring complete at the manifold port?
A: It fills the gap between the manifold and connecting fittings to block oil seepage and sustain system pressure.
Q: Where do installers normally set this o-ring on the motor grader?
A: It sits in the sealing grooves of manifold outlet ports and auxiliary control adapter joints.
Q: Can this o-ring handle continuous vibration during long-time grading work?
A: Yes, it can resist normal mechanical vibration and keep reliable sealing under steady working pressure.
Q: What will easily trigger premature failure of this nitrile rubber o-ring?
A: Sand and grit trapped inside the groove, or twisting the ring during installation will cause rapid wear.
Q: Is it okay to use petroleum-based grease for lubrication before installation?
A: It is not suggested; matching hydraulic oil is the better option to avoid damaging the rubber structure.
5. Exhibition and Wearhous
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