PTO Shaft 4311773M3

PTO Shaft 4311773M3 for Massey Ferguson Tractors.

6 Spline.

540 RPM.

More Information About Massey Ferguson PTO Shaft 4311773M3

The Massey Ferguson PTO Shaft 4311773M3 is a vital driveline component designed to transfer power from the tractor to PTO-driven implements. It helps deliver smooth, dependable rotation. As a result, equipment such as mowers, toppers, balers, spreaders, and other PTO machines can operate as intended.

A PTO shaft works under heavy load. However, wear can build over time. U-joints can loosen. Splines can wear. And tubes can suffer damage from impact or poor storage. Then vibration increases. Noise can appear. In addition, power transfer can become inconsistent. Therefore, replacing a tired shaft helps restore performance and reduce the risk of failure during busy periods.

This PTO shaft is built for agricultural conditions. It is designed to handle shock loads and continuous work. It also supports proper alignment and balanced running when fitted correctly. Moreover, it helps protect the tractor PTO output and implement gearbox by keeping driveline movement controlled.

Correct fitment is essential. So always confirm part number 4311773M3 against your tractor model and implement requirements. You can check to see if this part is suitable for your tractor by viewing our Tractor Compatibility section below.  PTO shafts can vary by length, profile, and spline specification. Likewise, guard style and safety features can differ. Choosing the right shaft helps ensure safe operation and correct engagement.

Installation should be done carefully. First, inspect the tractor PTO stub and implement input for wear or burrs. Then clean and lubricate the splines where recommended. After that, fit the shaft and check locking mechanisms engage fully. Next, confirm the guard turns freely and covers rotating parts. Finally, test at low speed and listen for vibration or knocking.

Routine maintenance also matters. Grease points at the recommended intervals. And check guards and chains regularly. Because a PTO driveline spins at high speed, safe condition is critical.

Choose the Massey Ferguson PTO Shaft 4311773M3 for reliable power transfer and confidence in the field. It’s a key working part. Yet it supports the whole job. And it helps keep your tractor and implements productive, day after day.