More variants of model 80-66
1 other configuration of this model exist — they differ in transmission, tier/stage, model year, or build date. Pick the one that matches your equipment.Compare with the other variant
Fiat Tractor
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About the Fiat 80-66
80-66 parts and diagrams. The 80-66 is part of New Holland's FIAT range in the AGRICULTURAL line (AG equipment). Clinton Tractor carries 1523 replacement parts for this model, organized across 12 sections including Decals, Electrical Systems, Engine, Engine Equipment, Front Axle & Steering, Hydraulic System, Implement Lift, Operators Platform-Cab. Browse the exploded parts diagrams to find the exact 80-66 part you need by callout number, with OEM cross-reference and fitment.