Lower Radiator Grille for Fiat / New Holland Tractors - Reference 5175977

The lower front bodywork radiator grille panel (Identified under the reference number: 5175977) is a high-grade structural replacement component engineered for the front cowl shell of utility agricultural tractors under the Fiat, Fiatagri, and New Holland brands. Specifically built to fully align with factory OEM codes 5119772, 5175977, and 5132658, this lower ventilation louver grid optimizes cold air intake cycles while shielding the bottom half of the cooling core from heavy field debris and impact hazards.

Design Details and Functionality

This lower grille insert panel is manufactured from specialized structural compounds designed to sustain severe mechanical ground shocks, chemical exposure, and intense engine bay thermal expansion without warping. The calculated aerodynamic aperture spacing carefully replicates the original design, maintaining the steady intake velocity required to support the primary cooling assembly during intensive field pulling or heavy towing operations. Pre-molded anchoring tracks around the outer frame perimeter ensure a flat, direct flush-fit onto the central support framework, completely eliminating vibrations or loose mechanical play under load conditions. It acts as an optimal replacement or field-maintenance choice for widespread tractor ranges, including the classic 80 Series workhorses (models 580 to 980), the widespread and heavy-duty 90 Series line (spanning from the compact 55-90 up to the powerful 110-90 model), and the robust TK Series crawler tractors.

Technical Specifications

Tractor Applications & Compatibility

Tractor Series	Compatible Models
80 Series	580, 680, 780, 880, 980
90 Series	55-90, 60-90, 65-90, 70-90, 80-90, 85-90, 90-90, 100-90, 110-90
TK Series (Crawlers)	85-55, 95-55, 100-55