Air Conditioning

# Psi/kPa pressure readings # R-22 and R-134a temperature readings in degrees Fahrenheit # Replaces 11693

The screened orifice for AC cycling clutches requires this special puller. Use this kit to remove complete or damaged tubes in 1985 and later Ford and GM cars. Comes with an extender body for 1985 and newer Ford models; an adapter for 1989-'91 GM "J",...

This pocket thermometer comes with a pocket-clip carrying case for protection and easy access. # Easy to read face: 1-3/4" dial face. # 0° to + 220°F

Easy-to-read 0 degree to + 220 degree F 1 inch dial face Pocket-clip carrying case for protection and easy access

This set contains the tools necessary to create single or double flares, as well as bubble flares on soft steel and copper tubing. Single & double flares 3/16", 1/4", 5/16", 3/8" and 1/2" tubing. Bubble flares 4.75 mm, 6mm, 8mm and 10mm tubing...

The constant pressure tube cutter utilizes a spring to keep consistent compression on the cutting blade to the tube. This allows the user to cut through thin walled steel tubing without having to continually tighten or readjust the cutter. Simply turn...

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 a short hose for tank connection, USB cord, & 1/4"...

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 & R134a O-RING ASSORTMENT (270 PIECE HNBR) 7/32” x...

Contains gaskets, O rings and depressors to repair R-12 and 134A hoses. R12/R134a CHARGING HOSE REPLACEMENT PARTS ASSORTMENT 42010 1/4" Gasket (10 pcs) 42014 1/4" Depressor (10 pcs) 42016 Screw Type Depressor (5 pcs) 90336 Gasket for 90335 (5 pcs)...

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.

Kit contains a complete offering of E/C compressor clutch hu b pullers and installers for GM, Ford, Chrysler and imports Includes a compressor identification chart and comes in a custom molded case

Clutch Plate Installer by Mastercool