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About the Zetor 4321

In 1997, the very first Zetor 4321 Tractors went out. They were produced until 2004. Sold initially at a price of $23,000, the Zetor 4321 Tractor had a few price variations, so if you got it for less, you found a great deal! We have all the parts you need for your Zetor 4321 Tractor to keep it running. Sometimes, the parts compatibility is determined by the serial number of your Zetor 4321 Tractor, and that info should be listed on the part fit notes. They also have hydraulic wet disc brakes. The type II/I 3-point hitch is very reliable, capable to lift 6830 lbs [3098 kg]. It is used with a position and draft control. It is also worth noting that the independent rear PTO runs at 540 rpms.

Parts for Zetor 4321 Tractor

Universal View All Universal Products


Cooling System


Engine Components

Camshaft & Related Components

Connecting Rod & Components

Crankshaft & Related Components

Cylinder Head & Related Components

Engine Block and Related Components

Exhaust Mufflers

Fuel System

Hydraulic Pump Intermediate Drive

Manifolds & Gaskets

Pistons, Rings, Liners


Front Axle & Steering

Axle Assembly

Hydrostatic Steering 2WD & 4WD

Power Steering

Steering With 6.00x16 Wheels

Steering With 7.50x16 Wheels



Sheet Metal

Tractor Cabin

Transmission & P.T.O. Components