Description
When your Massey Ferguson 390 starts hard, runs rough, or just won’t deliver the power it used to, chances are good it’s time to look at the injection pump. Your diesel tractor relies on precise fuel delivery to run efficiently, and that CAV injection pump is the heart of the system. If you’ve been dealing with poor starting, black smoke, or uneven idle, this rebuilt injection pump will restore the precise fuel metering your Perkins 4.248 engine needs to run like it did when it was new.
What You’re Getting
- Precision-rebuilt injection pump specifically designed for Massey Ferguson 390 tractors
- Restores proper fuel timing and delivery across all cylinders for smooth operation
- Eliminates hard starting, rough idle, and power loss caused by worn pump internals
- Built to handle the demanding requirements of agricultural use with quality components
- Direct replacement that bolts on using your existing mounting hardware
Built for Real Farm Work
The Massey Ferguson 390 with its reliable Perkins 4.248 four-cylinder diesel is a workhorse tractor that’s perfect for medium-duty farm operations. Whether you’re running a hay operation, doing cultivation work, or handling loader duties around the farmyard, this tractor has built a reputation for dependable power when you need it most.
Made to Last
Each seal in this kit is specifically sized and made from fuel-resistant materials designed to handle the pressure and chemical exposure inside your injection pump. The precision-cut gaskets ensure proper sealing surfaces, while the included copper washers provide crush-proof sealing at critical connection points. This pump is rebuilt to exacting standards to deliver years of reliable service.
Installation Notes
Installing an injection pump requires careful attention to timing—mark your old pump’s position before removal and consider having the work done by someone experienced with diesel fuel systems. Clean all fuel lines thoroughly before installation and prime the system completely to avoid air locks. Most shops complete this job in 3-4 hours, and the difference in how your tractor runs makes it a worthwhile investment.
Reviews
There are no reviews yet.