Huilian SB130 Breaker Diaphragm — Reliable OEM Replacement
Product Overview
The Huilian SB130 breaker diaphragm is a precision-engineered sealing component designed for SB130 hydraulic breakers. It maintains internal pressure, prevents oil and air leaks, and ensures consistent hammer performance. Built from High Quality elastomer materials, the diaphragm delivers long service life and stable operation under heavy-duty conditions.
What it does
The diaphragm separates the hydraulic and pneumatic chambers inside the breaker, absorbing shock and ensuring smooth piston return. A properly functioning diaphragm reduces downtime and helps maintain peak impact energy.
Key Features & Benefits
Durability and Material
Made from high-grade rubber compounds and reinforced layers, the SB130 diaphragm resists abrasion, oil degradation, and temperature changes. This means fewer replacements and lower maintenance costs.
Precision Fit & Easy Installation
Designed to OEM specifications for a direct fit in SB130 models. Installation is straightforward for trained technicians, minimizing workshop time and getting equipment back to work faster.
Reliable Performance
Consistent sealing reduces internal leakage and maintains hydraulic efficiency so the breaker delivers stable impact force and longer tool life.
Quality Assurance
Huilian Machine tests every diaphragm through dimensional checks, material tests and pressure simulations to ensure high reliability. Our production follows strict quality control procedures to meet international standards.
Company Profile & Global Support
Founded in 2005, Huilian Machine is a professional OEM supplier of excavator parts. We manufacture hydraulic breaker hammers, chisels, seals and seal kits, diaphragms, pistons, wear parts and more. Our experienced R&D, QC and after-sales teams support customers in over 90 countries. Guangzhou Huilian Machinery Co., Ltd. is committed to becoming a global leader and is actively seeking distributor partners.
Buy with Confidence
Choose the Huilian SB130 diaphragm for dependable performance, worldwide shipping and responsive technical support. For inquiries or distributor opportunities, visit https://www.huilianmachine.com/.
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Qualification Certificate
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Q&A
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.
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.
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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