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Home > Products > O Ring Seals > K423-33-00020 K4233300020 NBR O-Ring Seal for Excavator Travel Motor End Cover

K423-33-00020 K4233300020 NBR O-Ring Seal for Excavator Travel Motor End Cover

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

Get Best Price
Product Details
Highlight:
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
Product Description

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:

K423-33-00020   K4233300020 NBR O-Ring Seal for Excavator Travel Motor End Cover
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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14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 2

 

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 3

 

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