Product Description
The clutch master cylinder is a vital hydraulic component that converts pedal pressure into hydraulic force, engaging and disengaging the clutch smoothly. This OEM-grade master cylinder (531900922500, 50750320, 80600076) is built for Ursus C-360, C-385, Zetor (2011, 2023, 2511, 3011), and ZTS (8011, 8045, 8211) tractors, ensuring precise clutch control and long-lasting performance.
Key Features:
✔ High-Pressure Resistance – Reinforced zinc-plated body for corrosion resistance.
✔ Premium Seals (NBR/EPDM) – Ensures leak-free operation in extreme conditions.
✔ Direct OEM Replacement – Exact fit for hassle-free installation.
✔ Bulk Order Availability – Ideal for tractor parts wholesalers and heavy machinery distributors.
Why Choose Our Clutch Master Cylinder?
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Manufactured in ISO-certified facilities for consistent quality.
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12-month warranty for guaranteed reliability.
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Custom branding options available for B2B buyers.
Perfect for farm equipment suppliers, tractor repair shops, and OEM replacement part distributors looking for high-demand clutch components.
Product Information
| OEM Numbers | 531900922500, 50750320, 80600076 |
| Compatible Brands | Ursus, Zetor, ZTS |
| Ursus Models | C-360, C-385 |
| Zetor Models | 2011, 2023, 2511, 3011 |
| ZTS Models | 8011, 8045, 8211 |
| Material | Zinc-Plated Steel |
| Seal Type | NBR/EPDM (Leak-Proof) |
| Warranty | 12 Months |
| Place of Origin | Zhejiang, China |
| Custom Branding | Available (OEM/ODM) |

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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