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: 5K-5129
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.:: |
5K-5129 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
IT18B IT12 IT28 IT28B |
Part No.:: |
5K-5129 |
Part Name:: |
O RING |
Machine: |
Grader |
Material: |
NBR |
Color: |
BLACK |
Model: |
IT18B IT12 IT28 IT28B |
1. Quick Details of seal 5K-5129:
| Part NO. | 5K-5129 |
| Machine | grader |
| Size |
143.52 mm |
| Material | NBR |
| Oil seal type | O RING |
2. 5K-5129 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 1672235 | 5P8940 | 8C5176 |
| 7M8485 | 1757902 | 1790464 |
| 2287089 | 3K0360 | 277-9940 |
| 617540 | 4420366 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What construction equipment does part number 5K-5129 o-ring seal match with?
A: This 5K-5129 o-ring seal is designed for the hydraulic circuit of motor grader.
Q: What is the raw material for producing part 5K-5129 o-ring seal?
A: It is made of nitrile rubber, featuring excellent compression set resistance and stable hydraulic oil tolerance.
Q: What main task does this o-ring take in the hydraulic system?
A: It seals the gap between connected components to prevent hydraulic oil from leaking out.
Q: Where is this o-ring commonly mounted on the motor grader?
A: It is installed in the grooves of hydraulic manifolds, pipe adapters and control valve joints.
Q: What sealing type does this o-ring belong to?
A: It is mainly used for static sealing at pipeline connections and valve assembly joints.
Q: What sign tells us this o-ring needs to be replaced immediately?
A: Oil seepage at the joint and continuous pressure loss during grader operation are obvious signs.
Q: What will damage this o-ring quickly during installation?
A: Sharp thread edges, over-stretching and twisting will easily nick or deform the seal.
Q: Can this o-ring work with other types of lubricants besides hydraulic oil?
A: It performs best with standard hydraulic oil and may degrade when exposed to incompatible liquids.
Q: Why do we need to check the groove size before fitting this o-ring?
A: Improper groove size will cause extrusion damage or insufficient sealing pressure on the ring.
5. Exhibition and Wearhous
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