Huilian SB130 Diaphragm — Durable OEM Excavator Part

The Huilian SB130 diaphragm delivers reliable sealing, extended life and precision fit for hydraulic breakers. OEM-quality, easy to install and globally supported — ideal for reducing downtime and maintenance costs.
Brand Name
Huilian
Part Name
Hydraulic Breaker Diaphragm
Part Number
C61139/C61-139/C61 139
Suitable for Breaker Brand
SOOSAN
Breaker Model
SB130 SB131 SB130TS-P SB130TSP SQ130 SB130TR-F SB130TRF
Related Parts
Seal Kit, Piston, Piston Ring, Accumulator, Sleeve Valve, Chisel, Back Head, Stop Pin, Through bolt, Side Bolt
Material
HNBR
Tool
165
Hardness
70degree-85degree
Temperature
-35~135°C
Pressure
85-125Mpa
Position
Hydraulic Breaker Accumulator System
Certification
ISO9001
INQUIRY
Product Description

SB130 Diaphragm Overview

The Huilian SB130 diaphragm is a High Quality replacement part designed for hydraulic breakers and excavator attachments. Made from high-grade materials and manufactured to strict OEM standards, this diaphragm ensures a precise fit, reliable sealing and long service life. It helps maintain breaker performance, reduce leakage and minimize downtime.

Key Features

  • OEM-quality materials for improved durability
  • Exact fit for SB130 applications to ensure optimal performance
  • Enhanced resistance to wear, oil and heat
  • Consistent manufacturing for reliable interchangeability

Benefits for Your Equipment

Installing the Huilian SB130 diaphragm delivers visible advantages: fewer breakdowns, smoother operation, and lower maintenance costs. The precise sealing reduces hydraulic fluid loss and improves energy transfer, so your breaker works efficiently for longer. Quick and straightforward to replace, the diaphragm is ideal for field maintenance and planned servicing.

Why Choose Huilian

Founded in 2005, Huilian Machine is a trusted OEM supplier of excavator parts. We produce a wide range of components including hydraulic breaker hammers, chisels, seals, pistons and liners. Our experienced R&D, quality control and after-sales teams support customers in over 90 countries. Huilian focuses on consistent quality, competitive pricing and fast delivery, and is actively seeking global distributor partners.

Ordering & Support

Choose the Huilian SB130 diaphragm to protect your investment and keep equipment running at peak performance. Contact our sales team for compatibility checks, bulk pricing and fast shipping. Reliable parts, responsive service and global reach make Huilian the smart choice for excavator breaker maintenance.

Product Image

  • SB130 autox diaphragm
  • SB131 BKS diaphragm
  • SB131 BKS membrane

Certificate display

  • Hydraulic-Breaker-CE-Certificate

    Hydraulic-Breaker-CE-Certificate

  • Certificate-1

    Certificate of Honor

  • GMP

    GMP Certificate

FAQ

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.

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.

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Guangzhou Huilian Machines Co., Ltd
1st Floor, No. 389, Zhongshan Avenue East, Huangpu District, Guangzhou, Guangdong, China.
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Tags
902408-920052
902408-920052
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SB81A seal kit
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