_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

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)

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)

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
© Mastercool Inc. 2010
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