Huilian SB50TSP Membrane — Reliable Excavator Breaker Diaphragm

The Huilian SB50TSP membrane offers OEM-grade durability and precise fit for hydraulic excavator breakers. Engineered for longer life, easy installation, and consistent performance to reduce downtime and maintenance costs.
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

Product Overview

The Huilian SB50TSP membrane is a high-quality replacement diaphragm designed for excavator hydraulic breakers. Manufactured by Huilian Machine, an OEM supplier founded in 2005, this membrane delivers consistent hydraulic sealing, excellent wear resistance, and a perfect fit to keep your breaker working reliably on the toughest jobs.

Why Choose SB50TSP Membrane?

  • Durable material: Made from High Quality rubber compounds that resist wear, aging, and oil degradation.
  • Precision fit: Engineered to match OEM dimensions for fast installation and leak-free performance.
  • Stable performance: Maintains hydraulic pressure stability to ensure efficient breaker impact and operation.
  • Lower downtime: Longer service life reduces the need for frequent replacements and maintenance.

Key Benefits

SB50TSP membrane stands out for its balance of strength and flexibility. It supports consistent power transfer inside the hydraulic breaker, helping to protect internal components and extend overall unit life. Easy to install, it is suitable for field replacements and routine service kits.

Quality You Can Trust

Huilian Machine is a leading manufacturer of excavator breaker parts, exporting to over 90 countries. Our team of technicians, R&D experts, and quality control professionals ensure every SB50TSP membrane meets strict standards. Each part undergoes thorough inspection to guarantee performance and reliability.

Applications

Ideal for hydraulic breakers used in construction, demolition, quarrying, and mining. The membrane works well in both heavy-duty and general-purpose breaker models that require SB50TSP compatibility.

Buy with Confidence

Choose Huilian for OEM-grade parts and attentive after-sales support. To order SB50TSP membrane or request technical assistance, visit our website: https://www.huilianmachine.com/. We are actively seeking global distributor partners to expand our reach and support sustainable industry growth.

Make the smart choice: replace worn diaphragms with the Huilian SB50TSP membrane to improve performance, reduce maintenance, and extend your breaker’s service life.

Product Images

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

Qualification Certificate

  • GMP

    GMP Certificate

  • Hydraulic-Breaker-CE-Certificate

    Hydraulic-Breaker-CE-Certificate

  • CE

    CE Certificate

Frequently Asked Questions

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.

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.

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.

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
SB70TRF seal kit
SB70TRF seal kit
MTB 255 ST diaphragm
MTB 255 ST diaphragm
MTB365 seal kit
MTB365 seal kit
Hydraulic Rock Hammer Breaker
Hydraulic Rock Hammer Breaker
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