The Airsource A/C Compressor for Navistar has 125mm clutch diameter and 6 groove design, ensuring that it operates smoothly and quietly. The compressor is designed to provide consistent and reliable performance, and its heavy duty construction ensures that it has a long lifespan and can handle heavy use over time. With its easy installation and maintenance, it is the perfect choice for trucks. FleetPride is your First Click in Heavy Duty®.