1981 Mack R Series Fuel Pressure Regulators
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- PAI®Injector Pressure SensorMack R700ST / RD400S / RD700SX / RW600 / RWL700LST /... Caterpillar Engine 1981, Injector Pressure Sensor by PAI®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Injector PressureSensor2 Years Warranty$180.37