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: 2H-3928
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.:: |
2H-3928 |
Part Name:: |
O RING |
Machine: |
Pipe Crane |
Material: |
NBR |
Color: |
BLACK |
Model: |
583H 571G 594H 594 |
Part No.:: |
2H-3928 |
Part Name:: |
O RING |
Machine: |
Pipe Crane |
Material: |
NBR |
Color: |
BLACK |
Model: |
583H 571G 594H 594 |
1. Quick Details of seal 2H-3928:
| Part NO. | 2H-3928 |
| Machine | Pipe crane |
| Size | 107.54 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 2H-3928 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 519-7656 | 2353546 | 7F8268 |
| 7M8485 | 6V3907 | 1790464 |
| 2287089 | 5K9090 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: Could you tell me the part number and matching machine of this sealing spare?
A: The part number is 2H-3928, this o-ring is suitable for wheel loader hydraulic pump assemblies.
Q: What is the part name of spare part 2H-3928 and what category does it belong to?
A: The part name is O-Ring, it belongs to hydraulic rubber sealing spares for front end wheel loaders.
Q: What material is adopted to produce the 2H-3928 o-ring?
A: It is made of nitrile rubber, delivering good oil resistance and stable elastic recovery.
Q: What is the primary function of this wheel loader o-ring during equipment operation?
A: It seals the mating surface of the hydraulic pump to prevent pressure loss and oil seepage.
Q: Where is the 2H-3928 o-ring commonly installed on the wheel loader hydraulic pump?
A: It sits inside the seal grooves on pump inlet and outlet joint faces.
Q: What working temperature range can this NBR o-ring endure in daily site work?
A: It maintains reliable sealing performance within -26℃ to 111℃ under regular loads.
Q: What cleaning work needs to be finished before fitting the 2H-3928 o-ring?
A: Wipe away old seal residue, metal debris and dirt completely from the installation groove.
Q: What kind of hydraulic oil can be used together with this 2H-3928 sealing ring?
A: It works well with conventional anti-wear hydraulic oil used on wheel loader hydraulic systems.
5. Exhibition and Wearhous
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