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Guangzhou Opal Machinery Parts Operation Department

AE4399F 125*155*14 Oil Seal Kits 708-8F-31610 TCV TCN TC Heavy Tracked Vehicles Engine

Product Details:
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: AE4399F
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pcs/Accept trial order
Price: Negotiable
Packaging Details: PP Bag Inside,Carton Box Outside
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000PCS+5DAY
  • Detail Information
  • Product Description

Detail Information

Part No: 708-8F-31610 Shipping Ways: By Air, By Sea, By Express ( FedEx , UPS,DHL,TNT Etc.)
Feature: Oil Resistance, Heat Resistance, Durable, Sealing Performance, Manufacture Color: Standard Color As Per Customer Required
Usage: Engine, Heavy Tracked Vehicles, Oil, Transmission, Hydraulic Used Original Place: China

Product Description

708-8F-31610 O-RING KOMATSU parts BOOM,, BP500, BR200J, BR200R, BR380JG, HB205, HB215, HYDRAULIC, PC160, PC190, PC200, PC210, PC220, PC228, PC228US, PC240, PC270, PC308, PC78US, PC78UU, PC800, PC800SE, PC850, PC850SE, WA500 O...


Product Name Wheelloader seal AE4399F OIL SEAL
Brand NOK
Material NBR
MOQ 10 Pcs/Accept trial order
Sample Provided,Avaliable
Usage Wheelloader Komatsu parts
Feature Oil Resistance, Heat Resistance, Durable, Sealing Performance, Manufacture
Loading Port Huangpu port,China
Original Place China
Transport Ways By air, by sea, by express ( FedEx , UPS,DHL,TNT etc.)
Oem Available
Appliacation Manufacturing Plant, Machinery Repair Shops, farms, Retail,Construction work,Enegy&Mining
Shipping Weight (kg) 0.2359
Delivery Time Within 5-15 days after getting your desposit

Reference picture content
AE4399F 125*155*14 Oil Seal Kits 708-8F-31610 TCV TCN TC Heavy Tracked Vehicles Engine 0

AE4399F 125*155*14 Oil Seal Kits 708-8F-31610 TCV TCN TC Heavy Tracked Vehicles Engine 1
AE4399F 125*155*14 Oil Seal Kits 708-8F-31610 TCV TCN TC Heavy Tracked Vehicles Engine 2


Part No

706-7G-01130 04065-06220
706-7G-03090 706-7G-41310
706-7G-41630 706-7G-41720
706-75-42880 706-75-43750
706-7G-41660 706-7G-41320
706-76-40890 706-7G-41130
706-7G-41510 706-7G-41140
04064-04518 706-7G-05010
706-7E-11280 706-7G-41410
706-7G-41910 706-7G-91441
706-75-92310 706-7G-91450
708-8F-31610 706-7G-91120
706-7G-91360 708-8F-31610



Our Advantages:

1. Customized design: If your qty up to 100 pcs,we can customize for any size or material,packaging you need.If you have any requirement ,pls contact us,we will try our best to demand your requirement.
2. High quality: Products are enjoying great reputation for its diversification,Innovation,and Superior Quality
3. The most favorable price: We are manufacturer that can give you the most reasonable price.
4. Material safety: It is very safe for application and can be used with confidence in expected applications.

5. More than 10 years experiend in construction machinery seal and seal kit line,so we can provide you professional service.

6. Large stock,welcome to place order.

7. Good timeliness , we have been delivering on time within the specified time.

8. Releasing new items periodically and customizing products to OEM quality
9. Excellent services and durable uses of products
10. Strict quality control
11. Fast delivery



Material Introduction:


The commonly used materials of oil seal are: nitrile rubber, fluorine rubber, silicone rubber, acrylate rubber, polyurethane, polytetrafluoroethylene and so on.


Nitrile rubber (NBR)


It has good heat resistance, wear resistance, various lubricating oil, grease, oil and gas mixture, applicable temperature -30~120 degrees Celsius, but can not be used in phosphate ester hydraulic oil and gear oil containing extreme pressure additives, stable performance in gasoline and low aniline point mineral oil.


Polyacrylate rubber (ACM)


Oil resistance, heat resistance, abrasion resistance, ozone resistance, ultraviolet radiation resistance, especially resistance to extreme pressure agent containing lubricating oil, gear oil, motor oil, oil, petroleum hydraulic oil, etc., suitable for -30~150 degrees Celsius work.


Fluorine rubber


Aging resistance, heat resistance, oil resistance, almost all lubricating oil, fuel oil, gasoline, in oil containing extreme pressure additives is not easy to harden, but cold resistance, high temperature wear resistance is poor, permanent compression deformation is large, suitable for temperature -20~250 degrees Celsius.


Silicone rubber


With outstanding high and low temperature resistance, it can be used for a long time at 150 degrees Celsius without performance change;It can be used for 10000h under 200 working conditions, and can maintain its unique flexibility and ozone and weather resistance in the range of -70~260 working temperature.




It has outstanding chemical stability, thermal stability, anti-friction and self-lubricity, and its cracking temperature is above 400.As a result, it can operate normally at a temperature of -200 to 300 degrees Celsius.Except for free fluorine and alkali metals, it has excellent corrosion resistance to chemicals, solvents, hydroxides and acids.

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