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Aftermarket Excavator Seal Kit - Huilian

Huilian Aftermarket Excavator Seal Kit offers durable, precision-made seals for excavator maintenance. Trusted since 2005, exported to 90+ countries. Easy installation, reliable performance, and global support.
Brand Name
Huilian
Part Name
Excavator Hydraulic Cylinder Seal Kit
Material
NBR+FKM+PTFE+PU
Suitable for
Caterpillar Excavator
Hardness
70degree-95degree
Temperature
-35~220°C
Pressure
0~0.05Mpa
Position
Hydraulic Excavator System
Certification
I0S 9001
Performance
Hydraulic Excavator Oil Sealing
Seals Components
Dust Seal, Buffer Seal, Piston Seal, Gas SeaHBTS, O-Ring Seal
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Product Information

Aftermarket Excavator Seal Kit by Huilian

The Huilian Aftermarket Excavator Seal Kit delivers reliable sealing solutions for hydraulic systems, cylinders, and joints. Designed for easy replacement and long-lasting performance, our seal kits help reduce downtime and maintenance costs for excavators of various makes and models.

Key Features

  • Complete set: Includes all essential seals, O-rings, backup rings, and dust seals for quick installation.
  • High-quality materials: Made from wear-resistant rubber and polymers to resist oil, heat, and abrasion.
  • Precision fit: Manufactured to tight tolerances for effective sealing and longer service life.
  • Compatibility: Suited for many excavator brands and hydraulic breaker models.

Benefits for Your Fleet

Using a Huilian seal kit improves equipment reliability and reduces the risk of hydraulic leaks. Technicians can perform fast maintenance with a complete, organized kit — saving time and cutting repair costs. Our kits are ideal for maintenance schedules, emergency repairs, and rebuilds.

Why Choose Huilian

Founded in 2005, Huilian Machine is a professional OEM supplier of excavator parts. We are one of the leading excavator breaker parts manufacturers in China. Our product range includes hydraulic breaker hammers, chisels, seals and seal kits, diaphragms, pistons, wear bushes, retainer bars, through bolts, side bolts, valves, and liners.

Our experienced team — including technicians, R&D experts, designers, quality control and after-sales staff — ensures every seal kit meets strict standards. Huilian products are exported to over 90 countries and are trusted worldwide for quality and variety.

Quality Assurance & Support

Each seal kit undergoes rigorous inspection and quality control. We provide clear part lists and support documentation to help technicians choose the correct kit. For technical questions or custom needs, our sales and after-sales teams are ready to assist.

Order & Contact

Buy genuine Huilian Aftermarket Excavator Seal Kits directly from our website: https://www.huilianmachine.com/ or contact us by email at service@huilianmachine.com and phone +86 188 1917 0788. We are actively seeking global distributor partners to expand sustainable supply of excavator parts.

Product Images

  • Hydraulic seal kits for CAT: A complete set of replacement seals in various sizes and colors.
  • CAT seal kit: assorted seals and rings for hydraulic equipment.
  • Seal Kit CAT320: Blue and black hydraulic seals.

Certifications

  • Certificate-1

    Certificate of Honor

  • Certificate-3

    ORI Certificate

  • CE

    CE Certificate

Q&A

What is your shipping and delivery time?

We offer fast and reliable global shipping. Delivery times vary depending on location and order size, but we strive to process and ship orders as quickly as possible.

Are your parts compatible with all excavator brands?

Yes, our parts are designed to be compatible with major brands like Komatsu, Caterpillar, Hitachi, Hyundai, Doosan, JCB, Kobelco, Sany, and many more.

Do you offer OEM and aftermarket parts?

Yes, we manufacture high-quality OEM parts and supply aftermarket parts from top brands such as NOK, Parker, SKF, and Hallite to ensure optimal performance.

What types of excavator parts do you offer?

We provide a wide range of high-quality excavator parts, including hydraulic breakers, chisels, seal kits, diaphragms, pistons, wear bushes, retainer bars, through bolts, side bolts, valves, and liners.

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Guangzhou Huilian Machines Co., Ltd
1st Floor, No. 389, Zhongshan Avenue East, Huangpu District, Guangzhou, Guangdong, China.
Tags
SB81NII
SB81NII
hydraulic rock breaker
hydraulic rock breaker
SB141
SB141
MTB175 breaker piston
MTB175 breaker piston
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