Guangzhou Sonka Engineering Machinery Co., Ltd.

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CAT Model 320B Center Joint Repair Kit 7Y-4800 Excavator Swivel ASS'Y

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Guangzhou Sonka Engineering Machinery Co., Ltd.
City:guangzhou
Province/State:guangdong
Country/Region:china
Contact Person:MrSum Huang
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CAT Model 320B Center Joint Repair Kit 7Y-4800 Excavator Swivel ASS'Y

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Brand Name :HQPA/OEM
Model Number :7Y-4800
Certification :ISO9001
Place of Origin :CHINA(MAINLAND)
MOQ :1 SET
Price :negotiation
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal
Supply Ability :1000 Sets per Week
Delivery Time :3-5 days after payment received(public holiday excluded)
Packaging Details :PP bag inside, carton box outside
Material :PU , Rubber , PTFE , NBR , HNBR , ACM , VMQ
Part No. :7Y-4800
MOQ :Trial Order Accepted
Type :Seal Kit
Color :Black,Brown, Yellow,white or other
Style :Hydraulic,Mechanical Seal,repair kits,Engineer Seal kit
Application :CAT 320,320L,320B,320BL, 320BN, 320BS
Feature :Oil Resistance / Abrasion Resistant / Corrosion Resistance,High chemical resistance,Sealing Performance,Wear-resistant
Advantage :Long service life and low price,Competitive Price and Quality,OEM Product
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Center Joint Repair Kit 7Y-4800 For Excavator Swivel ASS'Y CAT Model 320B

Product Name Center Joint Repair Kit 7Y-4800 For Excavator Swivel ASS'Y CAT Model 320B
Part No. 7Y-4800
Material PU , Rubber , PTFE , NBR , HNBR , ACM , VMQ
Feature Resistance to high pressure, oil, weather, abrasion, solvent,and so on
Hardness 70-90 Shore A
Color Black,Brown,Yellow,white or other
Size Standard Size
MOQ We accept trial order
Packing PP bag inside, carton box outside
Delivery Time 3-5 days after payment received(public holiday excluded)
Payment Western Union, L/C, T/T, MoneyGram, D/A, D/P etc.
Port HUAGNPU,China (Mainland)
Shipping By airplane, ship
Express Fedex,TNT,UPS,DHL
Customized OEM & ODM are welcomed
Application Excavator&Hydraulic Systerm
Condition 100% New


Related Parts:
NO. PART NUMBER NAME Q1
1 8T-4136 BOLT(M10X1.5X25-MM) 6
2 8T-4121 WASHER-HARD(11X21X25-MM THK) 2
3 7Y-4817 COVER 1
4 095-1716 SEAL-O-RING 1
5 7I-7131 RETAINER 1
6 7Y-4801 HOUSING 1
7 096-4615 SEAL 5
8 095-1625 SEAL-0-RING 3
9 4I-5262 ROTOR GP-SWIVEL 1
10 4J-7533 SEAL-0-RING 1
11 9S-8001 PLUG-0-RING 1

CAT Model 320B Center Joint Repair Kit 7Y-4800 Excavator Swivel ASS'Y


Our main product lines of Excavator parts:

1. Boom Cylinder Seal Kit
2. Excavator Seal Kit
3. Final Drive Seal Kit
4. Floating Oil Seal
5. Center Joint Seal Kit
6. Excavator Solenoid Valve
7. Excavator Hydraulic Parts
8. Track Adjuster Seal Kit
9. Arm Cylinder Seal Kit
10. Hydraulic Breaker Seal Kit
11. TC Oil Seal
12. Excavator Spare Parts
13. Transducer Sensor
14. Excavator Monitor
15. Bucket Cylinder Seal Kit
16. Pump Seal Kit
17. Hydraulic Motor Seal Kits
18. O-Ring Seal
19. Excavator Engine Parts
20. Excavator Turbo
21. Excavator Starter Motor
22. Valve Seal Kit

Hydraulic Seal installation requirements:

1. the hydraulic sealing gaskets and flange sealing surface should be clean

2. hydraulic sealing gasket diameter should be smaller than flange seal face outside and inside diameter should be slightly bigger than a pipe inside diameter

3. Sealing gasket pre-tightening force should not exceed the design rules

4. sealing asbestos gasket compression, it is best to use the torque wrench

5. Installing a sealing gasket, should be in order, in turn, tighten the nut

6. if there is any leakage, must be installed after antihypertensive treatment to replace or adjust the sealing gasket

Welcom to contact us,we can provide the high quality and best price!


CAT Model 320B Center Joint Repair Kit 7Y-4800 Excavator Swivel ASS'Y




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