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: 3K-0109
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.:: |
3K-0109 |
Part Name:: |
SEAL RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BROWN |
Model: |
950B/950E 966D 966C |
Part No.:: |
3K-0109 |
Part Name:: |
SEAL RING |
Machine: |
Wheel Type Bulldozer |
Material: |
NBR |
Color: |
BROWN |
Model: |
950B/950E 966D 966C |
1. Quick Details of seal 3K-0109:
| Part NO. | 3K-0109 |
| Machine | Wheel type bulldozer |
| Size | OEM |
| Material | NBR |
| Type | RING SEAL |
2. 3K-0109 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 5P7084 | 7F8268 |
| 4F7387 | 2J0157 | 195-2139 |
| 4S5898 | 3J7354 | 8T-2306 |
| 5D5957 | 5J1086 | 1P-7363 |
| 5P4892 | 6L1650 | 3P0655 |
| 2701820 | 5K9090 | 8175504 |
4. FAQ
Q: What construction machine can use spare part 3K-0109?
A: 3K-0109 piston seal ring is manufactured for motor grader lift hydraulic cylinder assemblies.
Q: What is the standard part name of spare component 3K-0109?
A: The standard part name of 3K-0109 is piston seal ring.
Q: What materials are used for this piston seal ring?
A: The wear-resistant sliding layer is PTFE, paired with NBR backup ring to supply elastic support.
Q: What key function does this piston seal ring perform inside the hydraulic cylinder?
A: It maintains pressure difference on two sides of piston and prevents internal hydraulic oil cross flow.
Q: Where is this piston seal ring mounted on the hydraulic piston?
A: It is fitted into the circular precision groove machined on the outer surface of the hydraulic piston.
Q: What spare part category does this component fall into?
A: It belongs to hydraulic piston sealing spare parts for heavy-duty motor grader hydraulic working systems.
Q: What advantages does PTFE and NBR material combination bring?
A: It features low friction coefficient, good extrusion resistance and stable elasticity under repeated pressure cycles.
Q: What abnormal phenomenon will appear when this piston seal ring is worn out?
A: The grader blade cannot hold position steadily and will sink gradually when keeping fixed working height.
5. Exhibition and Wearhous
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