Product Description
The JCB Brake Master Cylinder (15 108000 / 15/108000) is a critical hydraulic component that converts pedal force into hydraulic pressure, activating the braking system. Designed for JCB 3CX/4CX excavators, this HBS brake cylinder kit features zinc-plated cast iron construction for durability and corrosion resistance. It ensures precise fluid transfer (mineral oil) and seamless OEM fitment (OEM# 15 108000). Key benefits include enhanced leak resistance, long service life, and reliable performance in demanding environments.
As a trusted brake master cylinder manufacturer, HBS guarantees strict quality control, 1-year warranty, and global shipping. Ideal for construction equipment maintenance and JCB spare parts suppliers.
Product Information
Model No |
15 108000 15/108000 |
Color |
Black |
Material |
Iron cast with zinc plating |
Type |
Brake Cylinder |
Car Make |
JCB 3CX/4CX
|
Description |
Brake master cylinder with hydraulic fluid(MINERAL OIL)
|
Size |
Standard Size |

About HBS
Hipsen(Quzhou) Brake System Parts Co., Ltd (HBS) is a professional manufacturer of auto brake master cylinders. We produce aftermarket parts and provide custom manufacturing services.
Our products have been exported to North America, Europe…etc since 2015. We have been verified with a quality certificate of ISO9001:2015, and the ISO/TS16949 certificate is coming in 2024.
Both the finished products and the production processes have received recognition from the brands we have collaborated with For example, Cardone, Ford Otosan, Polaris, Electra Meccanica, Wildwood, Hayes, and ZongShen.
Why Choose HBS

Numerous models in stock One-year Warranty Friendly Payment Methods
Complete coverage, check in Brake Cylinder Technicians follow the whole after-sales process; Safe payment methods or percentage for you
Provide solutions within three working days can be negotiated
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