JB INDUSTRIES 484231 MR505 JBI manifold piston with seat "O" ring

COMPOUND GAUGE 3-1/8 IN.High and low side replacement gauges for the M2-22231. Use with R22, R40A, and R-410A. All steel cases on standard gauges. High impact clear view Lexan lens. JB offers an...

COMPOUND GAUGE 2-1/2"| High And Low Side Replacement Gauges For The JB # M2-8-410A and JB # M2-5-410AB| All Steel Cases On Standard Gauges| High-Impact, Clear View Lexan Lens For Visibility And...

PRESSURE GAUGE 3-1/8 IN.High and low side replacement gauges for the M2-22231. Use with R22, R40A, and R-410A. All steel cases on standard gauges. High impact clear view Lexan lens. JB offers an...