Boom Seal Kit 707-99-50680 7079950680 For Standard Machine PC240-8K Komatsu Cylinder Repair Kits

Boom Seal Kit 707-99-50680 7079950680 For Standard Machine PC240-8K Komatsu Cylinder Repair Kits

Our Advantage:
1. We have more than ten years of sales experience in excavator sealing systems, seal kits, hydraulic pump parts and engine parts in the international and domestic markets.
2. We provide Kobelco, Hitachi, C.A.T, Komatsu, Hyundai, Daewoo and Doosan complete sets for booms, arm, buckets, swing motors, travel motors, main pumps, center joints, crawler adjustment cylinders and gear pumps seals and seal kits.
3. Our Factory have advanced technology and 100% testing before delivery.
4. Quick delivery and competitive price.
5. The larger quantity you order, the better price we can supply.
6. We have a professional team to offer professional service for you.
7. We can offer New and Used, OEM, Good quality, Aftermarket parts to you.
8. All parts can check with part number, all parts can order by part number.
9. Safe packing to protect the goods, such as wooden box, Iron sheet.

Related Parts:

Basic Requirements For Sealing Materials:

The performance of the sealing material is an important factor to ensure effective sealing. The selection of the sealing material is mainly based on the working environment of the sealing element, such as the temperature, the working pressure, the working medium used, and the movement mode. The basic requirements for sealing materials are as follows:

• Have certain mechanical properties, such as tensile strength, elongation, etc.;
• Appropriate elasticity and hardness, small compression set;
• High temperature and low temperature resistance, no decomposition or softening at high temperature, and no hardening at low temperature;
• It is compatible with the working medium, without swelling, decomposition, hardening, etc.;
• Good oxygen resistance and aging resistance, durable;
• Abrasion resistance, no corrosion to metal;
• Easy to shape and process, low price.

Product Show:

• 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.