Product Description
The brake master cylinder is a critical hydraulic component that converts mechanical force into hydraulic pressure, enabling effective braking in JCB excavators. The HBS Brake Master Cylinder 15-920208 is designed for JCB 3CX/4CX models, offering durable cast iron construction with zinc plating for corrosion resistance. It operates with mineral oil-based hydraulic fluid, ensuring smooth performance.
Key features include OEM-compliant dimensions (15/920208), leak-proof design, and long service life. Ideal for heavy-duty brake cylinder assembly replacements, this master cylinder ensures safety and efficiency. Trust HBS for reliable JCB excavator parts, including master cylinder brake systems with global compatibility.
Product Information
Model No |
15 920208 15-920208 15/920208 |
Material |
Iron cast with zinc plating |
Package Size |
Standard Size |
Type |
Brake Cylinder |
Car Make |
JCB backhoe loader
|
Description |
brake master cylinder with hydraulic fluid(MINERAL OIL)
|
Excavator Part |
JCB 3CX/4CX |

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 Master Technicians follow the whole after-sales process; Safe payment methods or percentage for you
Cylinder Provide solutions within three working days can be negotiated
DRIVE WITH CONFIDENCE