The Black Diamond Pressure Gauge is a genuine replacement part designed to deliver accurate and dependable pressure monitoring for your air compressor. Rated for up to 250 PSI, it features a compact 1.5 in. face with a 1/4 in. back connection for quick, straightforward installation. Built for professional grade accuracy, this durable gauge provides easy to read, dark numbers that help ensure correct pressure settings and reduce the risk of tool damage. Ideal for replacing a broken or non working gauge, it offers a simple maintenance solution to keep your compressor operating reliably.