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About the Fiat/Hesston 45-66

Production of the Fiat/Hesston 45-66 Tractor started in 1990 and continued until 1992. Be sure to look for any serial number comments in the part fit notes. In some cases, the Fiat/Hesston 45-66 Tractor parts you need depend on your serial number. Some Fiat/Hesston 45-66 Tractors have a 4x2 2WD chassis, but there are also some with a 4x4 MFWD 4WD chassis, all equipped with hydrostatic power steering. They also have differential wet disc brakes. The type independent 3-point hitch is very reliable, capable to lift 3,920 lbs [1778 kg]. It is also worth noting that the independent rear PTO runs at 540 rpms.

Parts for Fiat/Hesston 45-66 Tractor

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Cab Parts

Cab Miscellaneous


Cooling System

Engine Overhaul Kits

Engine Parts

8035.06 Diesel

Engine Related Parts

Fiat 165, 8035.06 Diesel


Gaskets/Gasket Sets


Front Axle/Steering Parts

Fuel System

Hitch & Drawbar Parts

Hydraulic System

Ignition & Electrical Parts


Mufflers/Exhaust Pipes

Exhaust Pipes


Transmission & Rear Axle