Huilian SQ120 Diaphragm - Durable Excavator Breaker Part
Huilian SQ120 Diaphragm — Reliable Replacement for Excavator Breakers
The Huilian SQ120 diaphragm is a high-quality replacement part designed specifically for hydraulic breakers used on excavators. Manufactured with durable materials and strict quality control, this diaphragm delivers stable performance and long service life to keep your breaker working efficiently.
Key Features
- OEM-grade materials for wear and pressure resistance
- Precise dimensions for a secure, leak-free fit
- Consistent performance in varied working conditions
- Easy to install and compatible with common SQ120 breaker models
Specifications
Designed to meet OEM tolerances, the SQ120 diaphragm offers consistent elasticity and sealing properties. Materials and exact dimensions are produced under Huilian's quality control process to ensure interchangeability and reliable operation.
Compatibility & Installation
The SQ120 diaphragm fits a wide range of excavator breaker models that require SQ120-spec diaphragms. Installation is straightforward for trained technicians: inspect the housing for wear, replace the diaphragm following standard breaker maintenance procedures, and verify seals and bolts are secured.
Why Choose Huilian
Trusted Manufacturer Since 2005
Founded in 2005, Huilian Machine is a professional OEM supplier of excavator parts. We produce hydraulic breaker hammers, chisels, seals, diaphragms, pistons and more. Our experienced R&D, QC and after-sales teams ensure each part meets strict standards.
Global Reach and Support
Huilian exports to over 90 countries and is known for product consistency and responsive customer service. We offer technical guidance, warranty support and assistance finding the right spare parts.
Order & Support
For pricing, availability or distributor inquiries, visit https://www.huilianmachine.com/ or contact Huilian sales. Choose the SQ120 diaphragm for dependable performance and peace of mind on the jobsite.
Product Images
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GMP Certificate
ORI Certificate
Certificate of Honor
Frequently Asked Questions
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.
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.
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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