Mastercool

72" Red R134a Hose with 1/2" Acme-F and 14mm-M Auto A/C Fittings

The Mastercool MSC-89661PRO (89661-PRO) R134a Manifold Gauge Set is a high quality manifold gauge set that is perfect for use with R134a refrigerants. The gauge set includes two aluminum standard...

The Mastercool MSC-90328 1/4" Fl-F X 1/4" Fl-M 90 Deg Cntrl Valve is a 1/4" flanged valve designed for use with refrigerants and air conditioning systems. It is made of brass and has a 90-degree...

Vacuum Pump Oil, 24 oz., Case of Six

This shut-off valve adapter is designed to connect a 1/4" FL-M male connector to a 1/4" FL-F female connector. It is used to shut off water or gas in a system.

-90368-10 The Mastercool MSC-90368-10 Valve Depressor is a high-quality replacement part for your air conditioning unit. This valve depressor is made from durable materials and is designed to last...

This is a Mastercool MSC-90062-02R SHAFT MOTOR COUPLER. This coupler connects the motor shaft to the gearbox. It is used to transfer power from the motor to the gearbox.

3 CFM / 110V Dual Voltage Vacuum Pumps, Two Stage

Hz The Mastercool MSC-90160-220 Vacuum Pump Solenoid Switch 220V 50/60Hz is a switch that allows you to control the operation of a vacuum pump. This switch is compatible with Mastercool vacuum pumps...

This 3 piece manual shut-off valve adapter set is perfect for use with Mastercool MSC-90262 water coolers. The adapter set includes a shut-off valve, a barb fitting, and a compression fitting. The...

-90262 The Mastercool MSC-90262-72 SET OF 3 72"W/STRT MANL SHUTOF is a 72" wide screen manl shutoff switch. This manl shutoff switch is made of durable metal and has a smooth finish. This manl...

The Mastercool MSC-90375 R12 OIL INJECTOR is a high performance oil injector designed for use in gasoline engines. It is made of high quality materials and is designed to deliver high performance and...

This exhaust fitting is for the 90062 and 90066 MSC machines. It is made from stainless steel and is designed to improve performance and fuel economy.

The Mastercool MSC-90066-2V-110 (99661-A) Blue HVAC Digital Manifold is a digital manifold designed for use with Mastercool HVAC systems. This manifold allows you to control your HVAC system from a...

This Mastercool MSC-90454 GM CLUTCH REMOVER PLATE is a must-have for anyone who owns a GM vehicle. This plate removes the clutch plate from your vehicle's engine without having to remove the engine...