1984 Mack MR Fuel Pressure Regulators
- PAI®Injector Pressure SensorMack MR400P / MR400S 10.4L 1984, Injector Pressure Sensor by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Injector PressureSensor2 Years Warranty$180.37