_VALVE CORE REMOVER/INSTALLERS & RETROFIT ADAPTERS

91490
STANDARD VALVE CORE REMOVER/INSTALLER
Sturdy ball valve design controls refrigerant flow with 1/4 turn of the valve lever. Lever position also gives visual indication of whether valve is opened or closed.

91496
VALVE CORE REMOVER/INSTALLER with 1/4" MFL side port

1490-002
STANDARD VALVE CORE SHAFT ONLY (Can be used with 91490/91491 body)

91490-K
REPLACEMENT TIP & PIN for 91490, 91496 & 91499

91496
VALVE CORE REMOVER/INSTALLER W/ACCESS PORT (HVAC)
Temporary removal of service valve core eliminates the restriction it creates and provides full flow of refrigerant and vacuum during recovery, evacuation and recharge. You will save valuable service time.

VALVE CORE REMOVERS & INSTALLERS
81290
R134a Universal Large Bore Remover Used on R12/R134a Standard and JRA/EATON Large Bore R134a Valve Cores.

91290
Universal Valve Core Remover Double ended for easy replacement of Standard and GM R12 Large Bore Valve Cores.

90376
VALVE CORE REMOVER W/VALVE CORES FOR R12
Quickly removes valve cores. Storage area, includes six replacement access valve cores.

90377
Replacement Standard Valve Cores for 90376 (6 pcs of 0377-001)


INSTRUCTIONS (pdf)
91498
UNIVERSAL VALVE CORE REMOVER/INSTALLER KIT
(For High Pressure Refrigerants) R410A
Newly designed with patented locking mechanism, the 91498 is the only valve core remover kit that has a safety nut allowing the technician to freely access the valve core without fighting high pressures. Packaged in a blow molded carrying case, this kit also offers ½”-20 UNF and ¼” flare fittings for all refrigerant applications. PATENT #6,253,436


INSTRUCTIONS (pdf)
91499
SUPERHEAT DETERMINATION SET (HVAC)
Special valve core remover/installer adapter allows replacement of damaged or faulty service valve cores without discharging the system. Valve replacement no longer requires time consuming refrigerant recovery. Calculation of superheat with excellent accuracy by reading refrigerant temperature and pressure from the same location in the system.


INSTRUCTIONS (pdf)
58490
UNIVERSAL R12/R134a MASTER KIT

Kit covers all R12 & R134a system valve cores for Standard, JRA, Eaton and GM Large Bore. (patent# 6,253,436)


INSTRUCTIONS (pdf)
58531
R134a STANDARD & JRA (M6) VALVE CORE KIT

Kit covers the most popular R134a valve cores.


INSTRUCTIONS (pdf)
58560
R134a EATON (M8 & M10) VALVE CORE KIT

Kit covers the Eaton style R134a valve cores.


PARTS LIST (pdf)
91046-A
A/C SYSTEM FLUSH KIT
Includes flush gun, hose, canister and canister adapter. Designed to work with any light weight flushing agent which can be mixed with pressurized air. Excellent for quickly and effectively removing refrigerant oil debris during retrofitting or compressor replacement.








91048
FLUSH CAPTURING UNIT
Special self adjusting tool to easily recover flush material for reuse or disposal. A unique rubber bladder coupler fits over the discharge lines of the component being flushed. As flush material leaves the A/C system, it is automatically collected for reuse or disposal.



82357
GM HIGH FLOW ADAPTER W/VALVE CORE & SERVICE PORT CAPS
GM High Flow Adapter.




INDIVIDUAL TERMINATION (BLOCK OFF) CAPS
81297
1/4” (7/16”-20)

81379
3/16” (3/8”-24)

STRAIGHT ADAPTERS W/VALVE CORE & SERVICE PORT CAPS
82274
Low side, 1/4” (7/16”-20) x 13mm

82332
High Side, 1/4” (7/16”-20) x 16mm

82358
High Side, 3/16” (3/8”-24) x 16mm

90º ADAPTERS W/VALVE CORE & SERVICE PORT CAPS
82275
Low side, 1/4” (7/16”-20) x 13mm

82333
High Side, 1/4” (7/16”-20) x 16mm

82354
High Side, 3/16” (3/8”-24) x 16mm

81174
UNIVERSAL RETROFIT ADAPTER ASSORTMENT
All MASTERCOOL retrofit adapters include built-in valves and caps. Universal A/C Retrofit Adapter Kit includes 15 low side adapters and 30 high side adapters. A larger quantity of high side retrofit adapters are included for the many different R12 high side service port configurations. This kit includes a selection of 90º adapters specially designed for tight quarters and 3 tools to make retrofitting easier. Kit includes:
Straight Adapters with Valve Core & Service Port Adapters
Quantity Part # Description
10 82274 Low Side, 1/4” (7/16”-20) x 13mm
5 82332 High Side, 1/4” (7/16”-20) x 16mm
5 82357 GM High Flow Replacement
10 82358 High Side, 3/16” (3/8”-24) x 16mm
90º Adapters with Valve Core & Service Port Caps
Quantity Part # Description
5 82275 Low Side, 1/4” (7/16”-20) x 13mm
5 82333 High Side, 1/4” (7/16”-20) x 16mm
5 82354 High Side, 3/16” (3/8”-24) x 16mm
Termination (Block-Off) Caps
Quantity Part # Description
5 81297 1/4” (7/16”-20)
5 81379 3/16” (3/8”-24)
Accessories
Quantity Part # Description
10 81359 R134a Retrofit Information Labels
1 91338 GM Style High Flow Socket
1 91290 Universal Valve Core Remover & Installer
1 91390 R12 Thread Repair Kit
1 MC98RG Retrofit Guidelines Booklet

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