MASTERCOOL

The Mastercool 90062-B is an economical, yet durable single stage vacuum pump. Easily removable vapor discharge/oil fill port with internal check valve to prevent oil from escaping Cooling fins to...

The Mastercool 90063 is a high quality vacuum pump and one of the key components for complete A/C service. Mastercool vacuum pumps are designed to operate under tough conditions and provide...

Black Series 6 CFM Vacuum Pump 2 Stage

6 CFM Vacuum Pump High volume fan provides cool air motor and pump Vapor discharge/oil fill port, easily removable, contains internal check valve to prevent escape of liquid oil Internal check valve...

Clutch Plate Installer by Mastercool

The MasterCool 91290 features a doubled-ended design for easy replacement of standard valves cores as well as GM R 12 large bore cores. Heavy duty and built to last.

Assorted HNBR rubber o-rings generally used in AC systems to gap the connection to create leak proof seals. Having the correct o-ring on hand saves time & money. 91339 AUTOMOTIVE R12 &...

This Mastercool charging module is an accessory that turns the ML98210 ACCU-CHARGE II into an Automatic Programmable Scale. Module allows the user to control the exact amount of refrigerant. Includes...

Includes 1/4" F-FL x 1/2 ACME-M fitting without valve core (82634-M) Wireless unit prevents unwanted tangles in wires Easily store the remote in the body of the platform Keypad provides...

Replacement 72" conversion hose for manifold kit

Cool Rite 5 CFM Vacuum Pump

Filter pack for Commanders 4000, 4000-X and all 220V models Contains dryer for all 4000 models Contains flash drive for dryer application