The Massey Ferguson 378291X1 O-ring is a high-quality hydraulic seal designed to prevent leaks and maintain optimal pressure in fluid systems. It ensures reliable performance in steering, transmission, and hydraulic circuits.
Made from durable, oil-resistant materials, this O-ring offers superior compression recovery and sealing integrity. It withstands high temperatures, pressure variations, and exposure to hydraulic fluids in demanding environments.
Manufactured by AGCO to original equipment specifications, it guarantees a consistent fit and long-lasting durability. Each unit is tested for dimensional accuracy and material compliance to meet Massey Ferguson OEM standards.
Ideal for farmers and service professionals maintaining MF tractors, including models from the 3000, 6100, 6200, 6400, 6600, 7600, 7700 and 8700 series where dependable sealing is essential.
Key Features
✔️ Genuine OEM AGCO O-ring for hydraulic sealing systems
✔️ High-quality materials resist oil, heat, and pressure
✔️ Precision-manufactured for leak-proof performance
✔️ Designed for steering, transmission, and hydraulic use
✔️ Long service life under intensive agricultural conditions
✔️ Fits a wide range of Massey Ferguson tractors
🛠️ Perfect for: Hydraulic repairs, OEM servicing, and long-term tractor maintenance.