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: 2R-0239
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.:: |
2R-0239 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
AP655F AP655F L AP600F |
Part No.:: |
2R-0239 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
AP655F AP655F L AP600F |
1. Quick Details of seal 2R-0239:
| Part NO. | 2R-0239 |
| Machine | grader |
| Size | 278.99mm |
| Material | NBR |
| Oil seal type | O RING |
2. 2R-0239 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 519-7656 | 2353546 | 7F8268 |
| 7M8485 | 5F3106 | 7D9014 |
| 2287089 | 5K9090 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part name of spare component 2R-0239 and which spare part category it belongs to?
A: The part name is O-Ring, it falls under rubber sealing spare parts for grader transmission hydraulic connections.
Q: What raw material is selected for manufacturing the 2R-0239 o-ring?
A: It is produced from nitrile rubber with great wear resistance and good tolerance to transmission oil.
Q: What is the main function of this motor grader o-ring during gear shifting operations?
A: It seals the gaps of transmission oil line joints to retain oil pressure and prevent fluid leakage.
Q: Where is the 2R-0239 o-ring commonly mounted on the motor grader transmission system?
A: It is placed inside circular grooves on transmission oil pipe adapters and port joint faces.
Q: What working temperature range can this NBR o-ring maintain stable sealing performance?
A: It works reliably within -24℃ to 113℃ under normal road grading working loads.
Q: What preparation work should be finished before replacing the 2R-0239 o-ring?
A: Drain residual oil properly and fully clean the groove to wipe away old seal scraps and metal grit.
5. Exhibition and Wearhous
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