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-7430
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-7430 |
Part Name:: |
O RING |
Machine: |
Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
RM-300 RM-500 |
Part No.:: |
9X-7430 |
Part Name:: |
O RING |
Machine: |
Tractor |
Material: |
NBR |
Color: |
BLACK |
Model: |
RM-300 RM-500 |
1. Quick Details of seal 9X-7430:
| Part NO. | 9X-7430 |
| Machine | tractor |
| Size | 25.63 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 9X-7430 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 519-7656 | 1183128 | 7F8268 |
| 7M8485 | 3679300 | 335879 |
| 2287089 | 8T-1919 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What construction machine is the part number 9X-7430 oil seal suitable to assemble on?
A: The 9X-7430 oil seal is a lip rotary seal developed for excavator main hydraulic pump input shaft assemblies.
Q: What spare part category does the component marked 9X-7430 belong to?
A: 9X-7430 is classified into the oil seal group for the dynamic shaft sealing of excavator main hydraulic pumps.
Q: What core sealing duty does this oil seal undertake while the excavator is running?
A: It retains hydraulic oil inside the pump body and prevents sand and splashing water from invading the pump internal bearings.
Q: Where is this oil seal normally installed on the excavator main pump?
A: It is fitted in the housing bore at the power input end and touches the rotating drive shaft surface.
Q: What performance features does nitrile rubber with metal insert bring for this oil seal?
A: The metal insert keeps the outer size stable for tight fitting, and the rubber lip maintains gentle and steady contact during rotation.
Q: What operation will easily scratch the sealing lip during installation?
A: Pulling the seal across sharp keyways on the shaft without a protective sleeve will cut the lip easily.
5. Exhibition and Wearhous
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