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Mastercool

1134 products
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Mastercool 4-WAY B/V MNFLD W/3 1/4
$294.99
$294.99
4-WAY B/V MNFLD W/3 1/4"" HOSES
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Mastercool 4.5MM ADAPTER DBLE FLARE
$6.49
$6.49
Features and Benefits: 4.5MM ADAPTER DBLE FLARE
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Mastercool 4.75 BUBBLE ADAPTER
$8.99
$8.99
4.75 BUBBLE ADAPTER
Mastercool 4.75MM ADAPTER
$22.99
$22.99
4.75MM ADAPTER
Mastercool 4.75MM DIE SET
$34.99
$34.99
4MM DIE SET
Mastercool 43301-A 27 Piece Master Radiator Pressure Test Kit
$384.99
$384.99
Features and Benefits: Detects and exposes external system leaks Detects internal engine leaks due to blown gaskets or cracked block Vacuum type cooling system Purge and refill for quick change of...
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Mastercool 45 DEG FLARING TOOL
$43.99
$43.99
STANDARD FLARING TOOL
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Mastercool 45 DEG METRIC FLARING KIT
$69.99
$69.99
Features and Benefits:
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Mastercool 4WAY MANIFOLD GAUGE SET 72
$329.99
$329.99
Features and Benefits:
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Mastercool 5 pack of 71100 ISO metric bubble flaring tool set
$374.99
$374.99
Features and Benefits: Heavy duty design Produces production quality ISO flares ISO flares for 4.74mm; 6mm; 8mm and 10mm O.D. tubing Creates flares for European; Japanese and domestic b...
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Mastercool 5/16 TUBING ADAPTER XXX
$7.99
$7.99
Features and Benefits:
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Mastercool 5/8
$12.49
$12.49
5/8"" SPRING LOCK COUPLING
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Mastercool 50# TANK FOR 69100
$249.99
$249.99
Powder coated cylinder for high gloss; durable finishY-valve for liquid/vapor3/4” NPT opening accepts 80% fill float switch shut-off device1/4” opening for air purge valveCollar design for ease of ...
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Mastercool 50lb DOT tank with float switch and 1/2
$359.99
$359.99
Features and Benefits: Powder coated cylinder for high gloss; durable finish Y-valve for liquid/vapor 3/4"" NPT opening accepts 80% fill float switch shut-off device Collar design for e...
Mastercool 50lb DOT tank without float and 1/2
$254.99
$254.99
Features and Benefits: Powder coated cylinder for high gloss; durable finish Y-valve for liquid/vapor 1/4"" opening for air purge valve Collar design for ease of handling Reusable an...
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Mastercool 50W UV Leak Kit
$264.99
$264.99
50W UV Leak Kit
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Mastercool 55600-A BLACK SERIES INFRARED REFRIGERANT LEAK DETECTOR
$599.99
$599.99
Features and Benefits: Innovative infrared sensor offers an extended sensor life of 10 years Easily select high; medium and low sensitivity levels with a maximum sensitivity up to 0.14 oz/yr Smart...
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Mastercool 55900-COMBOKIT ELECTRONIC LEAK DETECTOR COMBO KIT
$599.99
$599.99
Features and Benefits: 55900 INTELLA SENSE II REFRIGERANT LEAK DETECTOR 89661-AYF R1234YF/R134A ALUMINUM MANIFOLD GAUGE SET At the heart of this leak detector is a new low power metal oxide gas se...