This brand-new truck clutch fits 85CF model with multiple part numbers including 628259AM, 2550802, 0628259, 1397120, 1443522 and 1443524. As a core transmission component, it transfers engine power steadily for smooth gear changes. Adopting high-quality heat-resistant materials, it withstands heavy load and high-temperature conditions. It meets strict OEM specifications for easy installation, ideal for replacing old or faulty clutches.