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Home > Products > O Ring Seals > 3J-1907 3J1907 1.98 x 11.89mm 90A NBR O-ring seal of SAT323TSC SAT420 HFW221 HFW222

3J-1907 3J1907 1.98 x 11.89mm 90A NBR O-ring seal of SAT323TSC SAT420 HFW221 HFW222

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 3J-1907

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:

3J-1907 NBR O-ring seal

,

90A NBR O-ring 1.98x11.89mm

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SAT323TSC O-ring seal

Part No.::
3J-1907
Part Name::
O RING
Machine:
Truck
Material:
NBR
Color:
BLACK
Model:
CX31 HT CX31 OEMTCPLUS
Part No.::
3J-1907
Part Name::
O RING
Machine:
Truck
Material:
NBR
Color:
BLACK
Model:
CX31 HT CX31 OEMTCPLUS
Product Description

1. Quick Details of  seal 3J-1907:

Part NO. 3J-1907
Machine Truck
Size 1.98 x 11.89mm
Material NBR
Oil seal type O RING

2. 3J-1907 picture:

3J-1907 3J1907 1.98 x 11.89mm 90A NBR O-ring seal of SAT323TSC SAT420 HFW221 HFW222
3. Service part number :

PART NO. PART NO. Part NO.
6J9733 2353546 7F8268
7M8485 1661496 1790464
2287089 5K9090 277-9940
617540 4420366 152-3968
335879 1011983 326-7289

 
4. FAQ

Q: What is the part number and which heavy machinery can this sealing spare fit?
A: The part number is 3J-1907, this o-ring is specially made for excavator main hydraulic valve.


Q: What is the part name of spare component 3J-1907 and what category does it belong to?
A: The part name is O-Ring, it belongs to high temperature resistant hydraulic sealing rubber parts.


Q: What material is used to produce the 3J-1907 o-ring?
A: It is made of fluorocarbon rubber, which offers excellent heat and chemical resistance.


Q: What main role does this excavator o-ring play during machine running?
A: It seals the internal gaps of the main valve to stop fluid leaking under high pressure.


Q: Where is the 3J-1907 o-ring usually installed on the excavator?
A: It is fitted in the groove of main control valve spool and valve cover joints.


Q: What continuous working temperature can this FKM o-ring withstand?
A: It can maintain stable sealing performance from -20℃ up to 205℃.


Q: Can this o-ring be used in harsh working environments with high oil temperature?
A: Yes, FKM material is suitable for excavator sites with sustained high hydraulic oil temperature.

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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