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: 6H-1309
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.:: |
6H-1309 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
Model: |
10U 11SU |
Part No.:: |
6H-1309 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
Model: |
10U 11SU |
1. Quick Details of seal 6H-1309:
| Part NO. | 6H-1309 |
| Machine | Excavator |
| Size | OEM |
| Material | NBR |
| Oil seal type | O RING |
2. 6H-1309 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 519-7656 | 2353546 | 7F8268 |
| 7M8485 | 6D7889 | 1790464 |
| 2287089 | 3J1907 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Which construction machine is the part number 6H-1309 o-ring designed for?
A: The 6H-1309 o-ring is a sealing component matching motor grader hydraulic assemblies.
Q: What spare part group does part 6H-1309 belong to?
A: 6H-1309 is categorized as an o-ring seal used for motor grader fluid sealing.
Q: What is the main sealing task of this o-ring?
A: It seals gaps between mating parts to stop hydraulic oil leakage and preserve system pressure.
Q: Where is this o-ring usually installed on the motor grader?
A: It is commonly installed on steering cylinder grooves and hydraulic manifold connections.
Q: What key characteristics does nitrile rubber bring to this o-ring?
A: It maintains stable rebound performance and shows reliable tolerance to mineral hydraulic oil.
Q: What pressure range can this o-ring handle in normal operation?
A: It can adapt to the medium pressure working environment of grader hydraulic circuits.
Q: What factors will speed up the aging of this o-ring?
A: Continuous overheating, contact with corrosive liquids and improper squeezing will accelerate aging.
Q: Should we lubricate the o-ring before installation?
A: Light lubrication with compatible hydraulic oil is recommended to avoid tearing during assembly.
5. Exhibition and Wearhous
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