Product Description
The clutch master cylinder is a vital hydraulic component in tractors, converting pedal pressure into hydraulic force to disengage the clutch smoothly. This OEM 531919070000 (53255907) replacement is designed for Zetor tractors (3321, 3341, 4321, 4341, 5321, etc.), ensuring precise fitment and long-lasting performance.
Key Features:
✔ High-Pressure Resistance – Reinforced seals prevent leaks under heavy-duty use.
✔ Precision Machining – Ensures consistent hydraulic pressure for reliable clutch operation.
✔ Direct OEM Replacement – Matches factory specs for seamless compatibility.
Applications:
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Agricultural tractors (Zetor Proxima, Forterra)
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Heavy-duty farming equipment
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Industrial machinery requiring clutch control
Why Choose Our Clutch Master Cylinder?
As a leading hydraulic clutch components manufacturer, we supply durable tractor parts for wholesale distributors and OEM replacement markets. Bulk pricing available for B2B buyers.
Compatible Models:
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Zetor 3321, 3341, 4321, 4341, 5321
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Zetor Proxima (2004+), Forterra (1998+)
Product Information
| OEM Number | 531919070000, 53255907 |
| Type | Clutch Master Cylinder |
| Material | High-Strength Alloy |
| Compatibility | Zetor 3321, 3341, 4321, 4341, 5321, etc. |
| Warranty | 1 Year |
| Place of Origin | Zhejiang, China |
| Key Features | Leak-proof design, OEM precision fit, corrosion-resistant |
| Applications | Agricultural tractors, heavy-duty machinery |

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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