Huilian SB40 Seal Kit — Durable Excavator Breaker Seals
Product Overview
The Huilian SB40 Seal Kit is a complete replacement seal set designed for SB40 hydraulic breakers and excavator breaker parts. Manufactured by Huilian Machine — an OEM supplier founded in 2005 — this seal kit offers reliable, leak-free performance that helps extend hammer life and reduce downtime.
Key Features & Benefits
Complete, High-Quality Components
The SB40 Seal Kit includes all essential seals, O-rings, and backup rings made from durable materials resistant to oil, heat, and wear. Each component is precision-manufactured to fit SB40 breaker models, ensuring proper sealing and improved hydraulic efficiency.
Reduce Downtime & Maintenance Costs
Replacing worn seals with a full kit prevents internal leaks and loss of power, restoring breaker performance quickly. Easy-to-install parts let technicians complete maintenance faster, lowering labor costs and increasing machine uptime.
OEM-Level Reliability
Huilian’s seal kits are produced under strict quality control by an experienced team of R&D and quality professionals. Our products are exported to over 90 countries and trusted by customers worldwide for consistent quality in excavator parts and breaker seals.
Compatibility & Use
Designed specifically for SB40 hydraulic breakers, this excavator seal kit fits common SB40 models. Ideal for construction, demolition, and quarry applications where hydraulic breaker performance matters.
Why Choose Huilian?
Huilian Machine is a leading manufacturer of excavator breaker parts from China, offering a wide range of products including hydraulic breaker hammers, chisels, diaphragms, pistons, WearBush, and more. Our experienced team ensures product quality, fast service, and global distribution. For inquiries or to become a distributor, visit our website or contact our support team.
How to Order
Order the SB40 Seal Kit directly from Huilian: https://www.huilianmachine.com/ or email service@huilianmachine.com. Phone: +86 188 1917 0788. Get OEM-quality replacement seals that keep your hydraulic breaker working at peak performance.
Picture Show
Qualification Certificate
Certificate of Honor
GMP Certificate
Certificate of Honor
Frequently Asked Questions
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.
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.
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.
About us© 2025 HUILIAN MACHINE. All rights reserved
