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: K423-33-00020
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.:: |
K423-33-00020 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
Part No.:: |
K423-33-00020 |
Part Name:: |
O RING |
Machine: |
Excavator |
Material: |
NBR |
Color: |
BLACK |
1. Quick Details of seal K423-33-00020:
| Part NO. | K423-33-00020 |
| Machine | Excavator |
| Size | OEM |
| Material | NBR |
| Oil seal type | O RING |
2. K423-33-00020 picture:
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3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 6J9733 | 2793357 | 7F8268 |
| 7M8485 | 1336578 | 1790464 |
| 2287089 | 1714358 | 277-9940 |
| 617540 | 2287090 | 152-3968 |
| 335879 | 1011983 | 326-7289 |
4. FAQ
Q: What is the part number of this circular sealing O-ring?
A: The part number is K423-33-00020, it is a static O-ring for travel motor end cover sealing assembly.
Q: What construction machine is compatible with part number K423-33-00020 O-ring?
A: Part number K423-33-00020 O-ring is applied for excavator travel motor end cover connection.
Q: What raw material is used to produce this O-ring?
A: This O-ring is made of premium NBR rubber with great compatibility with gear oil inside travel motor.
Q: What core sealing task does this O-ring complete?
A: It seals the joint gap between end cover and travel motor housing to prevent gear oil leakage and block dust ingress.
Q: Where is this O-ring mounted on the excavator?
A: It sits inside the sealing groove on the contact surface between travel motor housing and end cover.
Q: What performance advantage does NBR have for travel motor sealing?
A: NBR can endure continuous rotary vibration and keep stable sealing performance under alternating load.
Q: What pressure environment is this O-ring designed for?
A: It is made for medium static pressure environment of excavator travel motor internal cavity.
Q: What trouble will happen once this O-ring fails?
A: Gear oil leaks out from motor end cover, leading to insufficient lubrication and early wear of travel gear set.
5. Exhibition and Wearhous
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