Description

When your three-point hitch starts lifting slowly or your loader won’t reach full capacity, there’s a good chance your hydraulic relief valve has given up the ghost. This 2750 PSI relief valve is the safety guardian of your hydraulic system, protecting your pump from damage while making sure you’ve got the pressure you need for real work. When it fails, it usually sticks open and dumps all your precious hydraulic pressure straight back to the tank instead of where it’s supposed to go.

What You’re Getting

Precision 2750 PSI pressure setting calibrated for your tractor’s specific requirements
Hardened valve seat and components that resist wear from constant pressure cycling
Direct factory replacement – no modifications or adapters needed
Quality construction that handles the temperature swings and vibration of farm work
TISCO brand reliability at a fraction of dealer price

Built for Real Farm Work

This relief valve fits a solid range of Massey Ferguson tractors from the compact MF30 up through mid-size models like the MF255. Whether you’re running a bush hog on your MF135, operating a front loader on your MF165, or using hydraulic top links on your MF175, proper system pressure is what makes these versatile machines work like they should. These tractors are the workhorses of small to medium farms, handling everything from hay production to livestock operations.

Made to Last

This isn’t some generic valve – it’s engineered specifically for your hydraulic system’s pressure requirements and flow characteristics. The precision-machined components maintain accurate pressure control through thousands of cycles, while the robust construction stands up to the constant heat and contamination that comes with farm use.

Installation Notes

The relief valve typically threads into your hydraulic pump housing and requires pump removal for access. Clean the valve bore thoroughly before installation – any debris will prevent proper seating and cause problems. Don’t try to adjust the pressure setting; these are factory calibrated and tampering will only cause headaches down the road.