TE21567 Arm Cylinder Seal Kit For Hitachi EX70 Excavator Dongyang TE-21567 Sealing Kit

Our seals type including:
Hydraulic Breaker seal kit
Excavator seal kit
Crane seal kit
Wheel Loaders seal kit
Crawler Dozers seal kit
Pump seal kit, Motor seal kit
Dump Trucks seal kit
Wear Ring/ O-ring / X-ring
Center Swing seal(ROI /SWR)
Track adjuster seal(OUY)
Control lever and pedal level
PTFE Seals:Rod Seals, Piston Seals, Rotary Seals
We have the full range of mould size and stable and high quality production line to ensure delivery,Welcome OEM/ODM order.

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Cause Of The Problem:

The Main Factors Causing Oil Seal Leakage

Loose Oil Seal Is The Main Cause Of Oil Leakage.When The Shaft Is Worn And Grooves Are Formed, Even If The Oil Seal Is Replaced, It Can Not Be Sealed, Because The Contact Pressure Between The Oil Seal Lip And The Shaft Drops, Resulting In Too Small Interference Between The Diameter Of The Oil Seal Lip And The Shaft Diameter After Installation.

1. The Oil Seal Manufacturing Quality Is Poor;

2. Poor Shaft Or Bearing Quality;

3. Improper Use And Maintenance;

4. Improper Installation;

5. Improper Storage, Caused By Environmental Pollution

• Guangzhou Suncar Seals Co., Ltd. is a foreign trade company specializing in construction machinery seals. Suncar has a complete management center, professional product consulting services, innovative research and development of product production, efficient logistics and distribution and other organizational structures. At present, the company's business covers many regions at home and abroad.

• Suncar Seals entered the construction machinery oil seal industry in 2008 and has nearly 12 years of oil seal technology experience. Suncar Seals has always maintained its core technology advantages, advanced manufacturing and processing capabilities, scientific management system and complete after-sales system. It is recognized as one of the most promising companies in China's future mechanical oil seal business.

• Suncar Seals has a wealth of experience in production and processing and a good production environment. Product is used for excavators, bulldozers and wheel loaders of Komatsu, C.A.T, JCB, Hitachi, Sumitomo, Kobelco, SUNCARVO.L.VO, KATO, Daewoo, CASE, John Deere and other brands.

• Suncar Seals company provide construction machinery equipment such as loaders and crawler excavators provide high-quality, high-performance, long-life seals and vehicle parts, which solves the problem of maintenance and replacement of construction machinery parts for customers. Relying on its good reputation in the machinery industry, SUNCAR will always maintain its original intention, actively develop and create a unique brand belonging to the company, and provide customers with high-quality products at lower costs, better quality and good service.