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Guangzhou Guke Construction Machinery Co., Ltd.

320D Bucket Seal Kit CTC 2478888

Product Details:
Place of Origin: CN
Brand Name: GUKE
Model Number: 320D Bucket Seal Kit
Payment & Shipping Terms:
Minimum Order Quantity: 1KITS
Price: Negotiable
Packaging Details: PP bag inside ,Carton box outside
Delivery Time: 3-7 Days after payment
Payment Terms: T/T, Western Union
Supply Ability: 200 kits per week
  • Detail Information
  • Product Description

Detail Information

Color: Blue Quanlity: Good
Material: PU+NBR+PTFE+NY+IRON Part No: CTC-2478888
Temperature: -35 To 130 Degrees OEM: Available
Feature: High Efficiency Paking: PP Bag In Side
High Light:

320D bucket seal kit


GUKE hydraulic cylinder repair kits


GUKE bucket seal kit CTC 2478888

Product Description

320D Bucket Seal Kit CTC-2478888

Hydraulic cylinder damage

Hydraulic cylinders could not work properly without seal kits / bucket seal kit/. During work, they are subjected to high pressures, temperatures and forces. In such difficult conditions they must stop leaks of the hydraulic fluid both inside and outside. Therefore, we must ensure the highest quality of seals and constantly monitor their condition


Replacement of hydraulic cylinder seal

The first step is to disassemble the actuator and check its technical condition. Wait for the piston rod to be pulled out until the residual oil has drained out. If the actuator is not significantly damaged, it should not fall out (except for the guides). Estimate the condition of the piston rod, piston and cylindrical pipe. If nothing raises objections, you can start replacing the seals. To do this, disconnect the piston from the piston rod, then slide the stuffing box out of it. Replace the packing on the gland first, then the piston seals. After all, you can do the re-assembly. The gland must be on the piston rod – same as when dismantling. Then slide the piston in and take care that the guides and seals do not slide off it.

Thanks to the purchases in our online store, you will save the necessary resources to run your business. Also you can quickly and efficiently repair the damaged component and reactivate machine to work. In addition, you get guarantee of quality, professional and pleasant service without trouble connected with contacting service or dealer.


The product design of GUKE oil seal is excellent, the production process is exquisite, the product performance is good, the precision is high, combined with the strict inspection process, has been recognized by a large number of customers in the market.

    We use high quanlity raw materials from Gemany and Japen. 

    We also sell other brand of seals such as ,Parker,SKF,Hallite,PET ,YCC,NAK  and so on .


Product Overview
Name: Repair seal kit for Excavator Cylinder
Condition 100% New
Material: PTFE+ PU+NY+NBR
Machine Model: Excavator Bucket Cylinder
Size: Standard Size or Custom Size
Appliion: 320D Bucket Cylinder
Part Number: CTC2478888
Hardness: 92degree
Temparature: -35 Degree To 130Degree
Feature: Oil Resistance,Heat Resisitance,Durable,Pressure Resisitant
Certifiion ISO 9001
Raw Material: HUNTSMAN of German+ZEON of Japan
OEM: Accpetable
vailablity: In Stock
Shipping: Express,By Air,By Sea


 320D Bucket Seal Kit CTC 2478888 0


Appliion Chart:

 320D Bucket Seal Kit CTC 2478888 1

 320D Bucket Seal Kit CTC 2478888 2


Parts List:


Pos. Part No Qty Parts name
1 121-1611 J 1 SEAL-LIPTYPE
2 096-1568 J 1 RING-BACKUP
3 096-1567 J 1 SEAL-U-CUP
4 204-3622 J 1 SEAL-BUFFER
5 096-4402 1 BUSHING
6 094-0747 1 RING-RETAINING
7 177-2611 1 HEAD
8 8T-1447 M 12 BOLT-SOCKET HEAD 
9 095-1717 J 1 SEAL-O-RING
10 096-3964 J 1 RING-BACKUP
11 247-8886 1 CYLINDER AS
11A. 235-7769 1 BUSHING
12 247-8887 1 ROD AS
12A. 241-7382 1 BUSHING
13 4I-3615 J 2 RING-BACKUP
14 096-7803 J 1 SEAL AS
15 247-8865 J 2 RING
16 086-0255 J 2 RING
17 247-8885 1 PISTON
18 096-3216 M 1 SETSCREW-SOCKET 
19 3D-2891 1 BALL
20 166-1494 2 SEAL-LIPTYPE
21 235-7679 2 SEAL-LIPTYPE


Relationship Parts No


Parts No Parts No Parts No Parts No Parts No
CTC-2003242 CTC-3044900K CTC-2698599 CTC-4560204 CTC-4I7664
CTC-2003361 CTC-3145850K CTC-2712173 CTC-3979295 CTC-7Y5145
CTC-2042718K CTC-3197257K CTC-2714484 CTC-1373766 CTC-0875387
CTC-2126328K CTC-3265235 CTC-2723225 CTC-1540761 CTC-1270630
CTC-2126329K CTC-3287730K CTC-2725225 CTC-0875407 CTC-1163612
CTC-2126335K CTC-3350007 CTC-2737025K CTC-1540766 CTC-1373764
CTC-2478878 CTC-2478792 CTC-2044914K CTC-2590634 CTC-2344488
CTC-2590775 CTC-1756855K CTC-1799764K CTC-2590632  
CTC-2668012 CTC-2044910K CTC-2742526 CTC-7Y5147  
CTC-1052585 CTC-2044912K CTC-1997416 CTC-3904158  
CTC-7I1360 CTC-2590625 CTC-1433201K CTC-5185138  
CTC-1052601 CTC-2590628 CTC-4560200 CTC-1645174  
CTC-1184024 CTC-2590712 CTC-3500976 CTC-1709830  
CTC-1373765 CTC-2897878K CTC-3500974 CTC-1709829  
CTC-1184175 CTC-2519341 CTC-3500975 CTC-2159995  
CTC-1540748 CTC-1915619 CTC-3981893 CTC-4195876  
CTC-1261887 CTC-1169123K CTC-3500973 CTC-2502475  
CTC-1289277 CTC-2330763 CTC-3764331 CTC-2478790  
CTC-0876654 CTC-4560197 CTC-3764332 CTC-2426855K  
CTC-1680759 CTC-4560198 CTC-1163529 CTC-4560199  
CTC-7Y4698 CTC-4560207 CTC-5I8893 CTC-4560208  
CTC-2590743 CTC-3979294 CTC-2417619 CTC-3249485  
CTC-1948235 CTC-5016702 CTC-2159999 CTC-2590774  
CTC-1560626 CTC-4560205 CTC-2522426 CTC-3500967  
CTC-2344666 CTC-4560202 CTC-2003572 CTC-2668014  
CTC-2003495 CTC-3701940 CTC-2526101 CTC-2590776  
CTC-1560627 CTC-2160000 CTC-2089505 CTC-2668013  
CTC-2003496 CTC-3701866 CTC-2159996 CTC-2590665  


Why Choose Us?

1. We are manufacturers and product direct sales.

2. Excellent and reliable production equipment and inspection equipment.

3. Many years of industry practical experience.

4. Excellent product research and development team.

5. Professional production technology.

6. High quality raw materials from Germany and Japan.


Factory View

 320D Bucket Seal Kit CTC 2478888 3 320D Bucket Seal Kit CTC 2478888 4 320D Bucket Seal Kit CTC 2478888 5 320D Bucket Seal Kit CTC 2478888 6 320D Bucket Seal Kit CTC 2478888 7

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