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: 8F-5900
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.:: |
8F-5900 |
Part Name:: |
O RING |
Machine: |
Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
572R II 572R |
Part No.:: |
8F-5900 |
Part Name:: |
O RING |
Machine: |
Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
572R II 572R |
1. Quick Details of seal 8F-5900:
| Part NO. | 8F-5900 |
| Machine | tractor |
| Size | 221.84mm |
| Material | NBR |
| Oil seal type | O RING |
2. 8F-5900 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 2263571 | 8C5176 |
| 7M8485 | 304604 | 1790464 |
| 2287089 | 2779940 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is part number 8F-5900?
A: Part number 8F-5900 is an o-ring sealing spare part made for motor grader steering cylinder pipe joints.
Q: Which construction machine can the 8F-5900 o-ring be installed and replaced on?
A: The 8F-5900 o-ring is developed for the hydraulic connection sealing points of motor grader steering cylinder assemblies.
Q: What characteristics does nitrile rubber have for this steering system o-ring?
A: It maintains stable rebound performance after repeated compression and shows good tolerance to steering hydraulic oil.
Q: What main sealing purpose does this o-ring achieve at the steering pipe joint?
A: It fills the gap between pipe fitting and cylinder port to prevent oil leakage and preserve steady steering pressure.
Q: Where will service workers fit this o-ring on the grader steering assembly?
A: It sits in the circular sealing groove of the steering cylinder inlet and outlet pipe adapters.
Q: Can this o-ring withstand frequent steering adjustments during road leveling work?
A: Yes, it can adapt to cyclic pressure changes brought by continuous left and right steering operations.
Q: What conditions will accelerate the aging and damage of this nitrile rubber o-ring?
A: Mud and sand mixed into hydraulic oil and improper twisting during assembly will create hidden leaks.
Q: What should we check and clean before putting on this new o-ring?
A: Remove old seal fragments and dirt from the groove, and check the fitting surface for sharp burrs.
5. Exhibition and Wearhous
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