HB40G-70219 Membrane Kent Furukawa FXJ475 Rubber Diaphragm for Hydraulic Breaker Hammer for Construction Machinery

Place of Origin:China
Brand Name:Huilian
Certification:CE
Model Number:Furukawa FXJ475 Diaphragm
Minimum Order Quantity:1 PCS
Price:Negotiable
Payment Terms:L/C,D/A,D/P,T/T,Western Union
Supply Ability:1000 Pieces per Month
Product Details
Type: Furukawa Hydraulic Breaker Parts
Part Name: Breaker Diaphragm
Model: Furukawa FXJ475
Application: Furukawa FXJ475 Hydraulic Breaker
Material: HNBR
Size: Standard Size
Hardness: 70degree-85degree
Pressure: 85~125Mpa
Tool: 170mm
After-Sales Service Provided: Online Support
Condition: 100% New Long Life SB81 Membrane
Oem: Available, Acceptable OEM Service
Feature: Oil-resistant, Heat Resistant, Durable
Applicable Industries: Machinery Repair Shops, Construction Works, Energy & Mining, Manufacturing Plant
Product Description
Membrane Kent Furukawa FXJ475 Rubber Diaphragm for Hydraulic Breaker Hammer for Construction Machinery
High-performance diaphragm membrane designed for Furukawa FXJ475 hydraulic rock breakers and compatible models, ensuring optimal pressure control and system reliability.
Product Specifications
Parts Number Furukawa FXJ475 Diaphragm FRD FXJ475 Membrane
Delivery Time 1-5 Work days
Application Furukawa FXJ475 Hydraulic Rock Breaker Parts  Excavator Attachment
Part Name Furukawa FXJ475 Hydraulic Breaker Membrane Hammer Diaphragm
Position Hydraulic Breaker Accumulator System
Material HNBR
Brand HUILIAN, Autox, PARKER, BKS etc or as required
Package Details Carton, Wooden Box, Plastic Bag, Neutral Packing, PP Bag, or as Required
Pressure 85~125Mpa
Shipment Air, Sea, Express Mail, etc.
Payment T/T, Western Union, PayPal, L/C at sight, Alipay etc

HB40G-70219 Membrane Kent Furukawa FXJ475 Rubber Diaphragm for Hydraulic Breaker Hammer for Construction Machinery 0 

 

FXJ475 Part List

902409-920050 SEAL KIT (A) (CYLINDER GROUP SWIVEL TYPE)
002409-100040 *U-PACKING 1
002409-100050 *BUFFER RING 1
002409-100060 *SCRAPER 1
002409-100070 *DUAL SEAL 9
002409-100100 *GLIDE RING 1
002409-100110 *STEP SEAL 1
002409-100120 *GLIDE RING 1
HB50G-10120 *PLUG 1
160011-00040 *O-RING 3
160011-00029 *O-RING 2
F22-10121 *BUSH 1
HB50G-10121 *BUSH 1
902409-920060 SEAL KIT (B) (CYLINDER, BACK HEAD GROUP SWIVEL TYPE)
160011-00018 *O-RING 3
160011-00024 *O-RING 2
160011-00011 *O-RING 10
160011-00014 *O-RING 6
002407-100110 *A-PLUG 4
160011-00006 *O-RING 1
160011-00029 *O-RING 2
160011-00038 *O-RING 2
161011-00044 *O-RING 2
902409-920070 SEAL KIT (C) (VALVE, ACCUMULATOR GROUP)
002406-130050 *DUAL SEAL 3
160011-00029 *O-RING 1
160011-00014 *O-RING 4
160011-00008 *O-RING 4
002407-130090 *DUAL SEAL 1
161025-00025 *O-RING 2
161025-00050 *O-RING 4
HB50G-13208 *FACE SEAL 1
161011-00044 *O-RING 2
160041-00075 *O-RING 1
160011-00018 *O-RING 1
HB40G-70219 *FACE SEAL 1
160011-00005 *O-RING 1
161025-00030 *O-RING 1
160011-00024 *O-RING 1
160011-00009 *O-RING 1
262021-00009 *BACK-UP RING 1
F22-13522 *DUAL SEAL 1
F22-13521 *DUAL SEAL 1
902409-920080 SEAL KIT(D) (SWIVEL ADAPTER GROUP)
F45-34304 *SPACER (A) 2
160021-00055 *O-RING 4
002409-340030 *DUAL SEAL 2
F45-34306 *U-PACKING 4
F45-34305 *SPACER (B) 2
160011-00029 *O-RING 2
160011-00038 *O-RING 2
F45-34308 *DISC WASHER 12
902407-920090 SEAL KIT (E) (PRESSURE CONTROL VALVE)
161011-00024 *O-RING 1
161011-00018 *O-RING 1
161011-00009 *O-RING 1
262021-00018 *BACK-UP RING 1
262021-00009 *BACK-UP RING 1
161025-00025 *O-RING 2
161011-00014 *O-RING 2
Key Features & Specifications

1. Reliable Hydraulic Pressure

The diaphragm provides a tight seal between the hydraulic fluid and nitrogen gas, preventing mixing and maintaining consistent pressure in the accumulator.

This reduces leakage and ensures stable breaker performance.

2. Durability in Tough Conditions

Made from high‑quality rubber/elastomer compounds, the diaphragm resists wear, oil exposure, high temperature, and repeated flexing — which is critical in heavy‑duty construction work.

3. Efficient Energy Storage & Release

It enables effective energy storage in the accumulator by compressing nitrogen gas when oil pressure rises and releasing it quickly during impact strokes, supporting strong and steady hammer blows.

 

   HB40G-70219 Membrane Kent Furukawa FXJ475 Rubber Diaphragm for Hydraulic Breaker Hammer for Construction Machinery 1
Hydraulic Breaker Spare Parts
Hammer Parts Main Body Back Head Charging Valve Cylinder
Ring Bush Thrust Bush Upper Bush Front Cover Tool Bush
Buffer Seal Dust Seal U-Packing Back-up ring Side Bolt
Rod Moil Point Chisel Washer Through Bolt Side Rod
Air Check Valve Valve Adjuster Accumulator Accumulator Body Accumulator Cover
Front Head Grease Nipple Rod Pin Stop Pin Rubber Plug
Charging V/V Diaphragm Seal Kit O-Ring Seal Gas Seal
Socket Plug Piston Adapter Valve Valve Plug
Down Cushion Tool Set N2 Gas Charging Set N2 Gas Cylinder B-3way valve assy
Seal Retainer Valve Sleeve Front Head Pin Lower Bush Hex Nut
Socket Bolt Step Seal Upper Cushion Rubber Pad Shock Absorber
HB40G-70219 Membrane Kent Furukawa FXJ475 Rubber Diaphragm for Hydraulic Breaker Hammer for Construction Machinery 2
About Guangzhou Huilian Hydraulic Technology
Guangzhou Huilian Hydraulic Technology Co., LTD is a professional manufacturer of Hydraulic Breaker Hammers with 16 years of dedicated expertise. Operating under the principle "Quality Changes the Future," we specialize in R&D, production, and customer service for high-end hydraulic breaker hammers and OEM parts.
Our factory utilizes mature technical databases and precise drawings to manufacture reliable, compatible components for major brands worldwide including Atlas Copco, Sandvik, Komatsu, CAT, Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, Rammer, and many others. We provide comprehensive critical parts including Seal Kits, Pistons, Diaphragms, Cylinders, Front & Back Heads, Chisels, Accumulators, Bushings, Through Bolts, Valve Sleeves, and Charging Kits—all engineered to meet original performance standards.
HB40G-70219 Membrane Kent Furukawa FXJ475 Rubber Diaphragm for Hydraulic Breaker Hammer for Construction Machinery 3 
Frequently Asked Questions

Q1: How do you control your quality?
A1: To guarantee high quality and efficient management, our whole manufacturing processes are

undera strict system.We have passed CE and ISO9001 quality management system certifiCATEEEEEEEEe. All

products are100% inspected before shipment.

Q2: How do we know exactly what you can provide the OEM product we need?
A2: 1. Offer your design documents or let our designer team work out some concepts for choosing.
2. We will always provide you with a virtual pre-production proof that shows the exact placement of your
logo on the product.

Q3: How can I get a sample to check your quality?
A3: After price confirmation, you can require for samples to check our quality.

Q4: Are you sure your product will fit my excavator?
A4: Yes, we are professional about this, you can also tell me your excavator model, and we will check it for you.

Q5: Can you provide customers' design?
A5: Sure, we can provide OEM and ODM service.Also we can design new appearance for you.

Mr. Zues
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