Huilian SB50 Breaker Membrane — Reliable OEM Diaphragm for SB50

The Huilian SB50 breaker membrane is an OEM-grade diaphragm engineered for reliable sealing, longer service life and easy installation, reducing downtime and maintenance costs for SB50 hydraulic breakers.
Brand Name
Huilian
Part Name
MTB Hydraulic Breaker Diaphragm
Part Number
45B0116A11
Suitable for Breaker Brand
Inan Makina MTB
Breaker Model
MTB255 MTB-255 MTB MT 255 MTB 255 ST MTB 255 IQ
Related Parts
Seal Kit, Piston, Piston Ring, Accumulator, Sleeve Valve, Chisel, Back Head, Breaker Bush Set
Material
HNBR
Hardness
70degree-85degree
Temperature
-35~135°C
Pressure
85-125Mpa
Position
Hydraulic Breaker Accumulator System
Certification
ISO9001
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Product Information

Huilian SB50 Breaker Membrane — Durable, Easy to Install

The Huilian SB50 breaker membrane is designed to deliver dependable sealing performance for SB50-series hydraulic breakers. Built to OEM standards, it helps prevent fluid leaks, reduces contamination risk, and extends component life—so your breaker runs longer between services.

Why Choose Huilian SB50 Membrane?

Simple, effective, and built for tough conditions. This membrane stands out because it combines robust materials, precise manufacturing and strict quality controls from Huilian—one of China’s leading excavator breaker parts manufacturers since 2005.

Key Benefits

  • Reliable sealing to prevent hydraulic leaks and maintain consistent breaker power.
  • Durable construction for longer wear life and fewer replacements.
  • Easy to install — fits directly into SB50 assemblies for quick maintenance.
  • OEM-quality manufacturing ensures compatibility and safe operation.
  • Cost-effective: reduces downtime and lowers overall maintenance costs.

Applications & Compatibility

Specifically made for SB50 breaker models, the membrane is suitable for construction, demolition and quarrying operations where consistent breaker performance is critical. It works seamlessly with other Huilian components like seals, pistons and kits.

About Huilian

Founded in 2005, Huilian Machine is a professional OEM supplier of excavator parts. We offer a wide range of products—hydraulic breaker hammers, chisels, seals and seal kits, diaphragms, pistons, wear bushings and more. Our experienced R&D, quality and service teams support exports to over 90 countries. Huilian is committed to becoming a global leader and welcomes distributor partnerships.

Get Yours

For pricing, compatibility checks or to become a distributor, visit https://www.huilianmachine.com/ or contact our sales team. Equip your SB50 breaker with a membrane that lowers downtime and protects your investment.

Product Image

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Certificate display

  • Hydraulic-Breaker-CE-Certificate

    Hydraulic-Breaker-CE-Certificate

  • new z

    Certificate of Honor

  • GMP

    GMP Certificate

FAQ

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.

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 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.

Get in Touch
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Guangzhou Huilian Machines Co., Ltd
1st Floor, No. 389, Zhongshan Avenue East, Huangpu District, Guangzhou, Guangdong, China.
Tags
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MTB255 membrane
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SB45TS-P seal kit
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MTB 285 IQ piston
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