Upgrade your NAVISTAR engine with the New VISCOUS FAN CLUTCH, model 10020893, from BORGWARNER. Designed for 190, 250, and 300 HP NGD applications, this fan clutch operates at 180°F, ensuring optimal engine cooling. It comes with a 1-year manufacturer's warranty. Key cross-reference numbers include 10020893 and 1210-09157-03.