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: 5D-9344
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.:: |
5D-9344 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
632 623K LRC 623K 621K |
Part No.:: |
5D-9344 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
632 623K LRC 623K 621K |
1. Quick Details of seal 5D-9344:
| Part NO. | 5D-9344 |
| Machine | grader |
| Size | 227.96mm |
| Material | NBR |
| Oil seal type | O RING |
2. 5D-9344 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 4D6695 | 7F8268 |
| 7M8485 | 2701535 | 1790464 |
| 2287089 | 6V5059 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Which construction machine is part number 5D-9344 o-ring applicable to install on?
A: The 5D-9344 o-ring is a sealing component specially designed for backhoe loader hydraulic pump outlet joints.
Q: What spare part group does the seal marked 5D-9344 belong to?
A: 5D-9344 belongs to the o-ring category for static sealing between pump outlet and pipe flange on backhoe loaders.
Q: What core sealing function does this o-ring provide during machine operation?
A: It blocks hydraulic oil leakage at the pump outlet and prevents outside air from getting into the hydraulic circuit.
Q: Where is this o-ring generally installed on the backhoe loader hydraulic pump?
A: It sits inside the annular groove of the pump outlet flange and gets compressed after tightening flange bolts.
Q: What performance advantages does nitrile rubber bring to this o-ring?
A: It offers reliable compression set resistance and keeps stable sealing performance under repeated pressure pulses.
Q: What improper assembly action will easily damage this o-ring?
A: Forcibly stretching the o-ring too much when aligning the flange will cause hidden cracks on the rubber surface.
Q: What working factor will shorten its service life significantly?
A: Continuous high oil temperature and hydraulic fluid mixed with tiny abrasive particles will accelerate rubber degradation.
5. Exhibition and Wearhous
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