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Independence Day Promotion - Save 5% on almost everything with promo code JULY5
Independence Day Promotion - Save 5% on almost everything with promo code JULY5

Mastercool - Gas and Combustion

Mastercool - Gas and Combustion


Mastercool 58490-768 Eaton Low Side Valve Core Remover and Installer Assembly for R134a-

Mastercool 58490-768 Eaton Low Side Valve Core Remover and Installer Assembly for R134a
Model: 58490-768

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 98066 Analog Vacuum Gauge with 1/4" flare female swivel nut connection-

Mastercool 98066 Analog Vacuum Gauge with 1/4" flare female swivel nut connection
Model: 98066

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 85350-MG 63 mm Gauge with protector guard, low side, metric, R134a-

Mastercool 85350-MG 63 mm Gauge with protector guard, low side, metric, R134a
Model: 85350-MG

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 90264-36 Standard Hose with manual shut-off valve, 36", 1/4 x 1/4″, yellow-

Mastercool 90264-36 Standard Hose with manual shut-off valve, 36", 1/4 x 1/4″, yellow
Model: 90264-36

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 42010-100 1/4" Flare Gasket, 100-packs-

Mastercool 42010-100 1/4" Flare Gasket, 100-packs
Model: 42010-100

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 85350-RG 2-1/2" Gauge with protector guard, low side, R134a (no temp scale)-

Mastercool 85350-RG 2-1/2" Gauge with protector guard, low side, R134a (no temp scale)
Model: 85350-RG

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $21.74 USD
Regular Price $23.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 92709-100-32 PAG 100 Oil, 32 oz-

Mastercool 92709-100-32 PAG 100 Oil, 32 oz
Model: 92709-100-32

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 93500-G 2-1/2" Gauge with protector guard, high side, R12, R22, and R502-

Mastercool 93500-G 2-1/2" Gauge with protector guard, high side, R12, R22, and R502
Model: 93500-G

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 47964 Black Nylon Barrier Hose with 96" hose, standard fitting-

Mastercool 47964 Black Nylon Barrier Hose with 96" hose, standard fitting
Model: 47964

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 48724 Black Nylon Barrier with 72" hose, 3/8" fitting-

Mastercool 48724 Black Nylon Barrier with 72" hose, 3/8" fitting
Model: 48724

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 92709-150-32 PAG 150 Oil, 32 oz-

Mastercool 92709-150-32 PAG 150 Oil, 32 oz
Model: 92709-150-32

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 47961 Blue GY5 Hose with 96" hose, standard fitting-

Mastercool 47961 Blue GY5 Hose with 96" hose, standard fitting
Model: 47961

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 46604 Black Nylon Barrier Hose with 60" hose, shut-off valve fitting-

Mastercool 46604 Black Nylon Barrier Hose with 60" hose, shut-off valve fitting
Model: 46604

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 47962 Yellow GY5 Hose with 96" hose, standard fitting-

Mastercool 47962 Yellow GY5 Hose with 96" hose, standard fitting
Model: 47962

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 93350-G 2-1/2" Gauge with protector guard, low side, R12, R22, and R502-

Mastercool 93350-G 2-1/2" Gauge with protector guard, low side, R12, R22, and R502
Model: 93350-G

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53042 Leak Testing Gauge for nitrogen pressure regulators-

Mastercool 53042 Leak Testing Gauge for nitrogen pressure regulators
Model: 53042

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $20.79 USD
Regular Price $22.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 44181-TPC 18" Thermoplastic Service Hoses with 1/4" SAE female swivel fittings-

Mastercool 44181-TPC 18" Thermoplastic Service Hoses with 1/4" SAE female swivel fittings
Model: 44181-TPC

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool RBL Low Side Gauge Refrigerant Scale°C, BAR, and PSI, 3-1/8" for R1270, R290, R600-

Mastercool RBL Low Side Gauge Refrigerant Scale°C, BAR, and PSI, 3-1/8" for R1270, R290, R600
Model: RBL

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 44184-S45 18" Capillary Hose with Straight x 45° Fittings with depressor-

Mastercool 44184-S45 18" Capillary Hose with Straight x 45° Fittings with depressor
Model: 44184-S45

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 98724 Black Conversion Hose 72" with 1/2" ACME-F x 1/4" FL-F-

Mastercool 98724 Black Conversion Hose 72" with 1/2" ACME-F x 1/4" FL-F
Model: 98724

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $19.85 USD
Regular Price $21.00 USD
Availability 2 to 3 Weeks
Quantity