Huilian SB81N Breaker Diaphragm — Reliable OEM Replacement
Product Overview
The Huilian SB81N breaker diaphragm is a high-quality replacement part designed to restore and maintain the performance of hydraulic breakers. Manufactured from a durable rubber compound and produced to OEM standards, this diaphragm ensures a tight seal, consistent performance and long service life—helping you get machines back to work quickly.
Key Features
- OEM-quality fit: Precision molded to match SB81N specifications for easy, accurate replacement.
- Durable material: Advanced rubber compound resists wear, heat and oil for longer life.
- Improved sealing: Reduces hydraulic leaks and maintains consistent breaker power.
- Easy installation: Designed for straightforward replacement to minimize downtime.
- Strict quality control: Each diaphragm is inspected to meet performance standards.
Benefits for Your Fleet
Using the Huilian SB81N diaphragm delivers measurable benefits: fewer breakdowns, lower repair costs, and more uptime. Contractors and service shops will appreciate the predictable performance that helps projects stay on schedule and on budget.
Specifications & Compatibility
Direct replacement for SB81N hydraulic breaker models. Manufactured to OEM tolerances and compatible with standard installation procedures. For exact fitment, please check model numbers or contact our team.
Why Choose Huilian
Founded in 2005, Huilian Machine is a leading OEM supplier of excavator breaker parts. We offer a wide range of products, including hydraulic breaker hammers, chisels, seals and seal kits, diaphragms, pistons and more. Our experienced R&D and quality teams ensure products exported to over 90 countries meet global standards. Visit https://www.huilianmachine.com/ to learn more.
Order & Support
Ready to replace your diaphragm? Contact Huilian for competitive pricing, global shipping and distributor options. Our after-sales team provides fast technical support to keep your equipment running.
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FAQ
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 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.
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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