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: 8T-1981
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.:: |
8T-1981 |
Part Name:: |
Piston Rod Seal Kit |
Model: |
59 59N 58L 59L |
Machine: |
Bulldozer |
Material: |
PU |
Color: |
YELLOW |
Part No.:: |
8T-1981 |
Part Name:: |
Piston Rod Seal Kit |
Model: |
59 59N 58L 59L |
Machine: |
Bulldozer |
Material: |
PU |
Color: |
YELLOW |
1. Quick Details of seal 8T-1981:
| Part NO. | 8T-1981 |
| Machine | bulldozer |
| Size | OEM |
| Material | PU |
| Oil seal type | Piston Rod Seal |
2. 8T-1981 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6V5059 | 6V-8397 | 8F-0212 |
| 6J7167 | 8C5230 | 2K8257 |
| 8200506 | 1J2150 | 8T-9597 |
| 5J8200 | 2892948 | 236-6919 |
| 6J6917 | 1672319 | 249-6670 |
| 2H3934 | 4L-4784 | 3K-0360 |
4. FAQ
Q: What is the part number for this piston rod seal assembly?
A: This piston rod seal carries part number 8T-1981, specially engineered for motor grader hydraulic cylinder service.
Q: Which construction machine model range does seal 8T-1981 apply to?
A: Seal 8T-1981 is for motor grader, mounted on the tilt cylinder piston rod of the grader.
Q: What raw materials make up this piston rod seal?
A: It consists of NBR and polyurethane, offering balanced oil resistance and outstanding wear resistance.
Q: What core sealing task does this rod seal perform during operation?
A: It retains internal hydraulic pressure and stops dirt, stone dust and rainwater from invading the cylinder.
Q: Where is this piston rod seal fitted inside the hydraulic cylinder?
A: It sits inside the cylinder head gland, touching the polished outer surface of the reciprocating piston rod.
Q: How does this seal perform when the grader works in dusty road construction sites?
A: Its sealing lip keeps good contact with the rod and reduces the risk of abrasive particle damage effectively.
Q: What temperature range can this piston rod seal withstand in normal working scenarios?
A: It can adapt to the common working temperature range of hydraulic systems on motor graders steadily.
Q: What symptoms tell us that this piston rod seal has worn out?
A: Continuous oil seepage on the rod surface and unstable blade tilting action are typical failure signals.
5. Exhibition and Wearhous
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