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The new 71550 is our manual style A/C hose crimper. The dies snap quickly into place requiring no pins...

The Hydra-Krimp makes crimping barbed and beaded fittings as easy as 1-2-3! The lightweight hand-held...

Fabricates push connect flares found on transmission cooler fuel and some brake lines as well as fabricates...

This kit allows the user to service valve cores without loosing systems charge. Mastercools unique design...

High efficiency 1.5 cfm pumpUltimate vacuum of 100 micronsGas ballast prevents oil contaminationInternal check valve prevents oil blowoutEasy access oil fill port This lower cost high quality deep vacuum pump has an ultimate vacuum of 100 microns.? Pump is built from proven sturdy reliable construction.? Gas ballast to prevent oil contamination. Internal check valve on pump access fitting to prevent oil blowout.? Lightweight pump with a 1/16 horsepower? 110 volt motor. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

1.5cfm 2 stage deep micron, rotary vane vacuum pump240 lb. capacity scale with long lasting 9V battery (40 hours)Extruded aluminum manifold set with 2-1/2" gauges, hoses and manual couplersA rugged, lightweight steel cart with wheels and convenient storage pocket for scale and hoses allows this portable charging station to be taken almost anywhereComplete vacuum and charging station Complete vacuum and charging station with 1.5cfm deep two stage vacuum pump, rugged charging scale and aluminum block gauge set with hoses and manual couplers on heavy duty, lightweight, durable steel frame rolling cart. No need for different sized charging cylinders with Mastercool's rugged die cast electronic scale.? Simply place the refrigerant cylinder on the scale and charge. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Straight Adapter 1/4" FL-F x 1/2" Acme-M. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

MSC90355 1/4 x 3/16 GM Flex. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Flex Adapter 1/4 MFL x 1/8 FFL (High Side) Ford 1977-1980. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Manifold valve isolates pump from the system when testing for leaksGas ballast valve helps prevent oil contamination caused by high moistureCenter oil fill ports is accessible from front as well as sidesDurable lightweight die cast aluminum housingOil drain valve positioned at bottom of oil reservoir assures maximum drainage This single stage vacuum pump has a 1/3 horsepower motor with a pump speed of 1725 RPM.? Free air displacement is 2 CFM. Delrin vanes provide quieter, longer lasting performance.? internal check valve stops oil blowout in case of accidental power loss. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Heavy duty construction Anti-flutter feature that reduces needle fluctuation and increases reading accuracy Compound high side Silicone dampened Temperature / pressure readings Mastercool offers one of the most extensive lines of high quality replacement gauges. Most Engine Diagnostics & Flush products are available for in-store pickup from Advance Auto Parts.

Heavy duty constructionAnti-flutter feature that reduces needle fluctuation and increases reading accuracyCompound low side Silicone dampenedTemperature / pressure readings Mastercool offers one of the most extensive lines of high quality replacement gauges. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Made of extruded aluminum for durability and long lifePiston type free floating valves reduce O-ring wearEasy grip front facing knobsGauges include R134a Fahrenheit scale in SAE and Kpa measurementsAnti-flutter gauges smooth out needle movement This aluminum manifold set includes 90 degree Snap-N-Seal couplers.? Other features include extra access port for vacuum line, extra large sight glass for visual check of refrigerant and gauges can be calibrated to maintain accuracy. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

These heavy duty hoses stand the test of timeKnurled brass nuts make finger tightening easyAll are available in sets and individuallySets include one blue, one red, and one yellow hoseTested for working pressure of 750 PSI and burst pressure of 3000 Crimped with 8 segment dies for secure fit and maximum durability. Nylon barrier models meet EPA, SAE and UL standards for containment of refrigerant.? Standard hoses are an economical alternative.? . Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Auto shut-off valves automatically retain refrigerant in the service hoseMeet EPA, SAE, and UL standards for containment of refrigerant96" Set includes one blue, one red, one yellow hose750 PSI working pressure Burst Pressure 3,000 PSI Auto shut-off valves automatically retain refrigerant in the service hose when they are removed from the system.? Replace your old shorter hoses with this more professional, safe and convenient set. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Ultimate vacuum: 75 micronsInternal check valve to prevent escape of liquid oil1/4 horsepower motorPump speed: 1720 RPMIncludes easily accessible oil fill port This deep vacuum pump includes T-fitting with 1/4" flare and 1/2" ACME ports Vapor discharge/Oil fill port. other features include: thermally protected motor with on/off rocker switch, high volume cooling fan provides cool air to motor and pump, large oil level sight glass with min-max oil level indicator, large, lightweight reinforced base for stable positioning, cooling fins keep temperature cooler during extended motor operation and an easily accessible oil drain valve. Electrical specs: 110V / 60 Hz. Most Engine Diagnostics & Flush products are available for in-store pickup from Advance Auto Parts.

Frequent oil changes will reduce vacuum pump failure and extend the pump lifeThermally stableLaboratory tested resists breaking downHigh viscosity Mastercool pump oil is engineered to maintain maximum viscosity to keep the pump operating at peak efficiency in any climate. Moisture, heat and other contaminants can quickly deteriorate the purity of the oil causing inefficiency during deep vacuum conditions. Most Diagnostic Tools products are available for in-store pickup from Advance Auto Parts.

Allows owners of MSC71475 45 degree set to now perform all 37 degree applicationsIncludes 3/16", 1/4", 5/16", 3/8" and 1/2" adaptorsIncludes 3/16", 1/4", 5/16", 3/8" and 1/2" die setsIncludes 37 degree cone. Most Brake Tools products are available for in-store pickup from Advance Auto Parts.

Easy hydraulic operation creates perfect flareSizes: 3/16", 1/4", 5/16", 3/8" and 1/2"Heavy duty constructionIncludes blow molded case37 Degree flaring kit creates 3/16", 1/4", 5/16", 3/8" and 1/2" flares for all specialty, hot rod, aviation applications. Easy to use hydraulic operation creates the perfect flare every time. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

5.0 cfm single stage rotary vane vacuum pump240 lb. capacity scale with long lasting 9V battery (40 hours)Extruded aluminum manifold set with 2-1/2" gauges, hoses and manual couplersA rugged, lightweight steel cart with wheels and convenient storage pocket for scale and hoses allows this portable charging station to be taken almost anywhereComplete vacuum and charging station Complete vacuum and charging station with 5.0 cfm deep two stage vacuum pump, rugged charging scale and aluminum block gauge set with hoses and manual couplers on heavy duty, lightweight, durable steel frame rolling cart.? No need for different sized charging cylinders with Mastercool's rugged die cast electronic scale.? Simply place the refrigerant cylinder on the scale and charge. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

5.0 CFM 2 stage deep vacuum pump is lightweight and portableManifold valve isolates system for leak check providing complete protection from oil contaminationGas ballast prevents oil contamination Internal check valve to prevent oil blowoutPowerful 1/3 hp 110 volt motor High efficiency two stage deep vacuum pump with an ultimate vacuum of 25 microns.? Manifold valve isolates pump from the system when testing for leaks.? Gas ballast to prevent oil contamination and internal check valve to prevent oil blowout.? Three inlet port sizes 1/4", 3/8" SAE and 1/2" ACME.? Easy access oil fill port.? The unit has a powerful 1/3? HP? 110 volt motor. Most Engine Diagnostics & Flush products are available for in-store pickup from Advance Auto Parts.

Ultimate vacuum: 75 micronsInternal check valve to prevent escape of liquid oil1/4 horsepower motorPump speed: 1720 RPMIncludes easily accessible oil fill port This deep vacuum pump includes T-fitting with 1/4" flare and 1/2" ACME ports Vapor discharge/Oil fill port. Other features include: thermally protected motor with on/off rocker switch, high volume cooling fan provides cool air to motor and pump, large oil level sight glass with min-max. oil level indicator, large, lightweight reinforced base for stable positioning, cooling fins keep temperature cooler during extended motor operation and an easily accessible oil drain valve. Electrical specs: 110V / 60 Hz. Most Engine Diagnostics & Flush products are available for in-store pickup from Advance Auto Parts.

Replacement die set for Mastercool 71450 Double Flare and Metric Bubble Flaring tool set.

Features and Benefits: 14mm-M x 1/2" ACME-F auto A/C fittingsTested for working pressure of 600 PSI and burst pressure of 3,000 PSIMASTERCOOL R134a charging hoses meet SAE J2196 specifications and are UL recognized. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.

Auto shut-off valves automatically retain refrigerant in the service hose Meets EPA, SAE, and UL standards for containment of refrigerant72" blue hoseBurst Pressure 3,000 PSI750 PSI working pressure Auto shut-off valves automatically retain refrigerant in the service hose when they are removed from the system.? Replace your old shorter hoses with this more professional, safe and convenient hose. Most Gauges & Specialty Tools products are available for in-store pickup from Advance Auto Parts.