Product Description
A brake master cylinder is essential for converting pedal pressure into hydraulic force, ensuring efficient braking in tractors. This tractor master cylinder 3145559R91 is an exact OEM replacement for Case IH & International Harvester models (644, 743, 744, 745, 844, 845).
Made from robust cast iron, it withstands harsh farming conditions while preventing leaks and corrosion. Every unit is 100% tested before shipping, ensuring reliability for tractor brake system repairs. With ISO9001 & IATF 16949 certification, it meets international standards for agricultural machinery components.
Perfect for:
-
Tractor parts distributors supplying high-demand brake components
-
Farm equipment repair services needing dependable replacements
-
Commercial agriculture fleets maintaining large tractor inventories
Fits Models:
-
Case IH 644, 743, 744, 745, 844, 845
-
International Harvester 340 (2004-2014), 360 (1986-2005)
Why Choose This Master Cylinder?
✔ Exact OEM fit (3145559R91)
✔ Heavy-duty cast iron durability
✔ Rigorous pre-shipment quality control
✔ Certified for global compliance
Common Questions:
-
Is this compatible with older IH tractors?
Yes, fits IH 340 & 360 series. -
Do you offer bulk discounts for wholesalers?
Yes, contact us for volume pricing.
Product Information
| OEM Number | 3145559R91 |
| Brand | HBS (OEM or Customized) |
| Material | Cast Iron |
| Certifications | ISO9001, IATF 16949 |
| Warranty | 1 Year |
| Place of Origin | Zhejiang, China |
| Compatibility | Case IH 644, 743, 744, 745, 844, 845 |
| Also Fits | International Harvester 340, 360 |
| Testing | 100% Online Testing Before Shipment |
| Key Feature | Heavy-Duty Construction for Agricultural Use |
Application
Case/International Harvester Tractor 644
Case/International Harvester Tractor 743
Case/International Harvester Tractor 744
Case/International Harvester Tractor 745
Case/International Harvester Tractor 745S
Case/International Harvester Tractor 844
Case/International Harvester Tractor 844S
Case/International Harvester Tractor 845
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
DRIVE WITH CONFIDENCE
