Gauge, 3-1/8 In Dia, High Side, Red, 800 psi, Yellow Jacket, Mfr#: 49137

Replacement High Side Pressure Gauge, Diameter 3 1/8 in, Working Pressure 0 to 800 psi, Connection Size 1/8 in (M)NPT, Color Red, Gauge Type Non Liquid Filled, Gauge Accuracy +/-1.00 Percent, For Use With R-22, R-404A, R-410A, Application Replacement Manifold Gauge for Manifold Gauge Sets