Huilian SB50TRF Membrane for Hydraulic Breakers

Huilian's SB50TRF membrane delivers durable, precision-fit performance for hydraulic breakers. Robust diaphragm, easy installation, and global OEM support since 2005—trusted by operators worldwide.
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
Get a free quote
Product Details

SB50TRF Membrane — Reliable Diaphragm for Hydraulic Breakers

The SB50TRF membrane from Huilian is designed to provide long-lasting, consistent performance in hydraulic breaker units. Built to withstand high pressure and repeated impact, this membrane helps keep your breaker operating smoothly and reduces downtime.

Key Features

  • High-durable material for extended service life
  • Precision dimensions for OEM-level fit
  • Resistant to oil, dust and heat
  • Easy to replace — minimal downtime

Benefits for Operators

Installing the SB50TRF membrane means faster repairs, fewer breakdowns and better energy transfer from the hydraulic system to the tool. Its stable sealing reduces leakage and keeps internal pressure balanced, improving overall breaker efficiency and lowering operating costs.

Compatibility & Installation

The SB50TRF membrane fits a wide range of excavator breaker models. It is sized for direct replacement where SB50TRF specifications apply. Simple installation instructions and compatibility guidance are available from Huilian’s technical team to ensure a smooth fit and quick return to service.

Quality & 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, WearBush, retainers, bolts, valves and liners. Our experienced R&D, QC and after-sales teams ensure every SB50TRF membrane meets strict quality checks before export to over 90 countries.

Why Choose Huilian

Customers choose Huilian for product reliability, wide parts range and responsive global support. We welcome distributor partners worldwide to expand sustainable service for the excavator parts industry.

For purchasing, technical help or to become a distributor, visit https://www.huilianmachine.com/ or contact our sales team. Keep your breaker working at peak performance with the SB50TRF membrane from Huilian.

Picture Show

  • SB50 excavator hydraulic breaker autox membrane
  • SB50 excavator hydraulic hammer bks diaphragm
  • SB50 excavator hydraulic rock hammer diaphragm

Our Certifications

  • CE

    CE Certificate

  • GMP

    GMP Certificate

  • Certificate-0

    Certificate of Honor

FAQ

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.

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.

If you have any other questions, please write email to us or call us , we will reply you ASAP.

Ask for Free Quote Now
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_785 not exceed 150 characters
Please enter your content not exceed 3000 characters
Guangzhou Huilian Machines Co., Ltd
1st Floor, No. 389, Zhongshan Avenue East, Huangpu District, Guangzhou, Guangdong, China.
Tags
FXJ375
FXJ375
SB147TRF seal kit
SB147TRF seal kit
MTB 45 ST oil seal kit
MTB 45 ST oil seal kit
SB60 oil seal
SB60 oil seal
Contact customer service

How can we help?

Hi,

We value your needs and feedback. For any inquiries, contact us—we're here to help with expert support. Fill in the details below, and our team will get back to you promptly.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_785 not exceed 150 characters
Please enter your content not exceed 3000 characters
×

Get a free quote

Hi,

Thank you for choosing us for your excavator parts needs! Request a free quote for high-quality solutions.

Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_785 not exceed 150 characters
Please enter your content not exceed 3000 characters
×

Send my request

Hi,
Thank you for choosing us for your excavator parts needs! Request a free quote for high-quality solutions.

Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_785 not exceed 150 characters
Please enter your content not exceed 3000 characters