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: 8C-5222
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.:: |
8C-5222 |
Part Name:: |
O RING |
Machine: |
Wheel Loader |
Material: |
NBR |
Color: |
BLACK |
Model: |
5110B |
Part No.:: |
8C-5222 |
Part Name:: |
O RING |
Machine: |
Wheel Loader |
Material: |
NBR |
Color: |
BLACK |
Model: |
5110B |
1. Quick Details of seal 8C-5222:
| Part NO. | 8C-5222 |
| Machine | wheel loader |
| Size | 111.28mm |
| Material | NBR |
| Oil seal type | O RING |
2. 8C-5222 picture:
![]()
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 2J8163 | 8C5176 |
| 7M8485 | 3K0360 | 1790464 |
| 2287089 | 1121579 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is part number 8C-5222?
A: Part number 8C-5222 is an o-ring sealing spare part designed for motor grader transmission drain plug sealing grooves.
Q: Which construction machine can the 8C-5222 o-ring be used for routine service replacement?
A: The 8C-5222 o-ring fits the sealing joints of motor grader transmission housing oil drain ports.
Q: What performance features does nitrile rubber have for this drain plug o-ring?
A: It offers good resistance to transmission oil and keeps stable elasticity after repeated oil drain and refill operations.
Q: What core sealing role does this o-ring play on the transmission drain plug?
A: It seals the clearance between drain plug and housing to prevent transmission oil leakage after oil change service.
Q: Where will maintenance workers install this o-ring on the grader transmission assembly?
A: It sits inside the annular groove on the outer shoulder of the transmission drain plug.
Q: Can this o-ring hold reliable sealing under continuous vibration during long-time grading work?
A: Yes, it can maintain a tight seal even with constant chassis vibration and normal operating temperature rise.
Q: What behaviors will shorten the service life of this nitrile rubber o-ring?
A: Metal debris left around the drain port and over-tightening the plug will crush or nick the rubber surface.
5. Exhibition and Wearhous
![]()
![]()
![]()
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More