Huilian SB40 Seal Kit — Durable Seal Kit for Hydraulic Breakers
Huilian SB40 Seal Kit — Reliable seals for hydraulic breakers
The Huilian SB40 seal kit provides a complete set of high-quality seals and o-rings designed for hydraulic breaker hammers. Built for durability and precise fit, this excavator seal kit helps reduce downtime, prevent leaks, and extend the service life of your breaker.
Key features
- OEM-grade materials for long wear life and oil resistance
- Precision molding for exact fit and reliable sealing
- Easy to install — reduces maintenance time on site
- Corrosion and temperature resistant for tough jobsite conditions
- Strict quality control during manufacturing
What’s included
The SB40 seal kit includes all necessary breaker seals, backup rings, o-rings and guide seals required for a complete rebuild of SB40-style hydraulic breaker components. Each kit is packaged and labeled for quick identification.
Compatibility & application
Designed for SB40 hydraulic breaker models and compatible excavator breaker assemblies. Ideal for maintenance teams, service shops and equipment owners looking for a dependable excavator seal kit to restore performance.
Why choose Huilian
Founded in 2005, Huilian Machine is a professional OEM supplier of excavator parts and one of China’s leading breaker parts manufacturers. Our experienced R&D, quality control and after-sales teams ensure every SB40 seal kit meets international standards. Huilian products are exported to over 90 countries and trusted worldwide for quality and consistency.
Installation & maintenance tips
Clean mating surfaces, inspect housings and replace worn components before installing new seals. Lightly lubricate o-rings for easier fit. Follow breaker manufacturer torque and assembly guidelines to avoid damage.
Order and support
For inquiries and orders, visit https://www.huilianmachine.com/ or contact service@huilianmachine.com. Phone: +86 188 1917 0788. Huilian is seeking global distributor partners to promote sustainable development in the excavator parts industry.
Detailed display
Qualification Certificate
Hydraulic-Breaker-CE-Certificate
CE Certificate
Certificate of Honor
Question you may concern
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.
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.
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.
How can I ensure I’m selecting the right part for my equipment?
Our expert team can assist you in finding the right part based on your machine model, specifications, and requirements. Contact us for personalized support.
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