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Home > Products > O Ring Seals > 6Y-5888 6Y5888 117.48 mm outer diameter sealing ring of 3412C 772B 768C

6Y-5888 6Y5888 117.48 mm outer diameter sealing ring of 3412C 772B 768C

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 6Y-5888

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:

6Y-5888 O Ring Seal

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117.48 mm Outer Diameter Seal

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3412C 772B 768C O Ring

Part No.::
6Y-5888
Part Name::
O RING
Machine:
Tractor
Material:
NBR
Color:
BLACK
Model:
CX31
Part No.::
6Y-5888
Part Name::
O RING
Machine:
Tractor
Material:
NBR
Color:
BLACK
Model:
CX31
Product Description

1. Quick Details of  seal 6Y-5888:

Part NO. 6Y-5888
Machine tractor
Size 117.48 mm
Material NBR
Oil seal type O RING

2. 6Y-5888 picture:

6Y-5888  6Y5888 117.48 mm outer diameter sealing ring of 3412C  772B 768C
3. Service part number :

PART NO. PART NO. Part NO.
6J9733 2027530 7F8268
7M8485 3670576 1790464
2287089 1559644 277-9940
617540 2287090 152-3968
335879 1011983 326-7289

 
4. FAQ

Q: What is the part number of this circular sealing ring?
A: The part number is 6Y-5888, it is a static O-ring designed for hydraulic pump suction port sealing.


Q: What construction machine uses part number 6Y-5888 O-ring?
A: Part number 6Y-5888 O-ring is applied to excavator main hydraulic pump suction port assembly.


Q: What raw material is used to produce this O-ring?
A: This O-ring is manufactured from premium NBR rubber with excellent compatibility with hydraulic oil.


Q: What key task does this O-ring accomplish during machine operation?
A: It seals the joint gap to prevent air from entering the suction line and avoid hydraulic oil leakage.


Q: Where is this O-ring installed on the excavator?
A: It sits inside the seal groove at the connection between suction pipeline and main pump housing.


Q: What unique performance does NBR have for suction port sealing?
A: NBR maintains stable elasticity under negative pressure and will not easily deform under suction vibration.


Q: What working pressure condition is this O-ring made for?
A: It is optimized for the low negative pressure environment of hydraulic pump suction side.


Q: What trouble will occur once this O-ring gets damaged or aged?
A: Air will suck into the hydraulic circuit, creating cavitation noise and reducing pump output efficiency.

5. Exhibition and Wearhous

14X-13-05110  14X1305110 SERVICE KIT,TORQUE CONVERTER FOR KOMATSU D65EX-12E,D65A-12 1

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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