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: 9X-7389
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.:: |
9X-7389 |
Part Name:: |
Piston Rod Seal Kit |
Model: |
784B |
Machine: |
Truck |
Material: |
PU |
Color: |
YELLOW |
Part No.:: |
9X-7389 |
Part Name:: |
Piston Rod Seal Kit |
Model: |
784B |
Machine: |
Truck |
Material: |
PU |
Color: |
YELLOW |
1. Quick Details of seal 9X-7389:
| Part NO. | 9X-7389 |
| Machine | truck |
| Size | OEM |
| Material | PU |
| Oil seal type | Piston Rod Seal |
2. 9X-7389 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6V5059 | 6V-8397 | 8F-0212 |
| 6J7167 | 2536010 | 2K8257 |
| 8200506 | 1672312 | 8T-9597 |
| 5J8200 | 6V6560 | 236-6919 |
| 6J6917 | 8M-4390 | 249-6670 |
| 2H3934 | 4L-4784 | 3K-0360 |
4. FAQ
Q: What is the part number of this piston rod seal you offer?
A: This piston rod seal is part number 9X-7389, designed for excavator bucket cylinder sealing maintenance.
Q: Which construction machine does seal 9X-7389 apply to?
A: Seal 9X-7389 is for excavator, mounted on the bucket hydraulic cylinder piston rod.
Q: What raw materials are adopted for this piston rod seal?
A: It is made of polyurethane and nitrile rubber composite material, with good impact resistance and oil stability.
Q: What is the core function of this piston rod seal?
A: It maintains hydraulic pressure inside the cylinder and blocks gravel dust, mud and sewage from entering the sealing gland.
Q: Where is this piston rod seal installed in the cylinder assembly?
A: It is embedded in the gland groove of cylinder head and slides reciprocatingly with the piston rod during bucket action.
Q: How does this seal perform under continuous digging and grabbing work?
A: It can withstand frequent pressure shocks and keep stable sealing effect even when handling hard soil and stones.
Q: What hydraulic oil is suitable for this composite piston rod seal?
A: It matches standard anti-wear hydraulic oil that most excavator hydraulic systems use.
5. Exhibition and Wearhous
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