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20 Best Mastercool 81490 R134A Tool of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best Mastercool 81490 R134A Tool of 2023. Check our ranking below.
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- 100% U.S. designed, assembled and tested
- Designed for use of servicing valves in R134a systems with standard sized 5mm valve cores
- For high (16 mm) and low (13 mm) service port standard type valve
- Access and change valve cores while the A/C system is still filled with refrigerant. Overall diameter-1 1/4 inches, length, retracted- 4 3/4 inches, extended = 7 1/2 inches
- Stainless steel ball valve design and patented thread remover lets the user block off the system while changing the valves cores, allowing for no refrigerant loss
- Designed for use of servicing valve cores in R134a and R12 systems
- Universal valve core remover/installer for standard, JRA, Eaton and GM large bore valve cores
- Access and change valve cores while the A/C system is still filled with refrigerant
- Stainless steel ball valve design and patented thread remover lets the user block off the system while changing the valves cores, allowing for no refrigerant loss
- U.S. assembled and tested
- Designed for use of servicing valve cores in R134a systems
- Valve core remover/installer for standard and JRA valve cores
- Access and change valve cores while the A/C system is still filled with refrigerant
- Stainless steel ball valve design and patented thread remover lets the user block off the system while changing the valves cores, allowing for no refrigerant loss
- U.S. assembled and tested
- R134a VISUAL INSPECTION SIGHT GLASS lets the user to see the condition of the refrigerant in the vehicle A/C system
- INCLUDES REFRIGERANT CONDITION CHART which visually shows the possible contaminants that could be seen in the inspection glass
- BALL VALVE provides leak free control and allows extracted refrigerant to be deposited back into the system
- HIGH AND LOW SIDE QUICK COUPLERS easily snap to A/C service ports and are designed to work in tight quarters
- R134a 60” NYLON BARRIER CHARGING HOSES meets SAE J2196 for containment of refrigerant while providing maximum durability
- STRONG, DURABLE, HEAVY-DUTY DESIGN for years of reliability
- LARGE BORE VALVE CORE REMOVER is intended for valve cores on A/C systems
- DOUBLE ENDED enables access to both large (JRA/EATON) and small (R12/R134a standard) valve cores
- EASY TO USE while also providing a sturdy grip to remove trapped valve cores
- MADE AND OR ASSEMBLED in USA
- STURDY ALUMINUM CONSTRUCTION provides superior quality and longevity
- ADD REFRIGERANT OIL OR UV LEAK DETECTION DYE to R134a systems
- EASY INSTALLATION by adding oil allowing vacuum to pull it in after the evacuation process or use refrigerant to push it in using the recharge system
- COMPATIBLE with R134a systems ½ ACME-M x ½ ACME-F
- RUGGED ALL METAL 2 OZ CANISTER easily allows for filling from a bottle or can
- ❅WHAT YOU GET---Package include 2PCS car air conditioning 134A Valve Core Quick Remover Installer(1 x high pressure 1 x low pressure)), 1PC Valve Core Remover, 10PCS R134A Valve Cores, 10PCS 5V1 Valve Cores, 8PCS Car AC Caps. The R134 valve core quick remover installer is adjustable to fit the different valve core. Different style valve cores can meet your different use. Good for car auto air condition, HVAC Maintenance or repairing.
- ❅HIGH & LOW PRESSURE QUICK COUPLER---The Quick Valve Core Remover Installer Tool have two quick couplers, one high pressure coupler (red) with inner diameter 16mm, and the other low Pressure coupler (blue) with inner diameter 13mm. It can be used to replace R134A air conditioning valve cores in cars. The quick coupler inner schrader valve can easily take out the cars conditioning valve cores with a head diameter of less than 2.5mm.
- ❅EASY TO USE---This 134A Valve Core Quick Remover Installer no additional hardware required. We recommend you use a dab of vacuum grease on the end of the probe to insure that the schrader valve stays attached to it during core removal.
- ❅FEATURES---This valve core quick remover tool is mainly made of copper brass, sturdy and long lasing. The valve rod is made of stainless steel and the red and blue valve is made of aluminumit. Perfect design increase hand friction, solve all kinds of valves overpowered problems. The open and close ball valve can provent R134A loss when you charging.
- ❅SERVICE---This High Low Pressure Tool Quick Remover Installer Kit have one year warranty, if you meet any questions, simply contact us to get a replacement or refund.
- VALUE-PRIICED QUALITY TOOLS: Our tools are value-priced and of high quality, leading the market by ensuring ruggedness, reliability, and affordability in every product.
- VALUE-PRIICED QUALITY TOOLS: Our tools are value-priced and of high quality, leading the market by ensuring ruggedness, reliability, and affordability in every product.
- VALUE-PRIICED QUALITY TOOLS: Our tools are value-priced and of high quality, leading the market by ensuring ruggedness, reliability, and affordability in every product.
- RELIABLE AND AFFORDABLE: Choose tools that prioritize your needs, delivering exceptional value without compromising on durability or reliability, ensuring that you get reliable and affordable solutions for your projects.
- Heavy Duty Construction
- R134a
- R12
- Includes 20 pieces of access valve cores and 10 pieces of valve cores
- Includes 10 pieces of R134a JRA High/Low import valve cores
- Includes 5 pieces of R134a Domestic high flow valve cores M10
- Includes 5 pieces R134a Domestic high flow valve cores M8
- Includes 1 R12/R134a valve core remover/installer
- R134a/R12 charging hose repair kit
- 50 piece assortment of replacement gaskets, O-rings, depressors for charging hoses and adapters
- Includes valve core removal tool
- Includes replacement valve cores
- 55 piece assortment of replacement gaskets, O-rings, depressors for charging hoses and adapters
- Leading Manufacturer Of High-Quality Products
- International Renown For Our Diverse Range Of Award-Winning Products
- Fully Equipped With State-Of-The-Art Technology
- Fitments: Fits for different valve cores and air conditioning refrigerant - R134 & R1234YF. Ideal for auto air condition, household air conditioner. Please check the car model carefully before use to avoid errors.
- Features:Come with every thing you need for a fast and effective valve core replacement job.
- Installation: Simple installation,Brand new and superior valve core quick remover installer set,designed for replacing valve cores without discharging or reclaiming the refrigerant.
- High Quality: Organized in an impact abs case for easy storage,Constructed of premium metal for optimal sealing.
- Warranty: We offer 30 days free return and 365 days free replacement warranty. If you meet any issues during usage, we are here to help.
- Aluminum construction
- Manual coupler
- O ring leak protection
- Patented design
- Heavy duty construction
- 1/4" Fitting
- No Gas Loss
- Remove Valve Core for Vacuum or Charge
- Ball Valve Shut-Off
- SINGLE STAGE NITROGEN REGULATOR is used to test systems for leaks when they do not contain refrigerant
- LARGE “T” HANDLE for effortless adjustment of pressure
- EASY TO READ 2 ½” GAUGES with rubber gauge guards for additional protection
- ¼” SAE FLARE OUTPUT with control valve to keep pressure on the regulator at all times
- KIT COMES PACKAGED IN A BLOW MOLDED CASE with nitrogen pressure regulator, 38” yellow charging hose, leak testing adapter and high side R134a economy coupler
- Automotive R12 and R134a O-Ring Assortment
- 270 piece assortment
- SUPERIOR SEALING to prevent unwanted leaks
- 270 PIECES with 18 different sizes for a variety of applications
- Aluminum construction
- Manual coupler
- O ring leak protection
- Patented design
- Heavy duty construction
- APPROVED FOR ALL AIR CONDITIONING REFRIGERANTS including A2l and A3 flammable refrigerants
- Built with the safest spark-free components
- Includes all hoses and couplers needed to recover, cleanse and remove the oil from R134a and R1234yf automotive A/C systems as well as an extra filter dryer for replacement
- Easily convert between R134a and R1234yf with the included dual brass manifold gauge set, couplers and conversion fittings
- 30 lb DOT tank for R134a and 30 lb DOT tank for R1234yf refrigerants included with each unit (refrigerant sold separately). Each 30 lb DOT tank has a float switch that connects to the 69372 to shut off the recovery when the tank is 80% full
- R134a brass low side coupler
- SAE approved Hose
- Brass construction
- Internal check valve
- Resealable tap
Last update on 2023-08-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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FAQ:
Q: Why choose mastercool’s R134a valve core remover/installer?
A: Mastercool’s R134a valve core remover/installer has a built-in ball valve to retain charge and allow access to A/C system. Excellent for replacing valve cores without discharging the system, speeding recovery and recharging large systems.
Q: Will the mastercool 5831 work with a JRA valve?
A: Come to find out, my low-side valve is a JRA valve (which I think is also called a high-flow Schrader valve) which is too big to fit through this tool. I read other reviews that say the Mastercool 5831 model does work with JRA valves (it’s $30 more) so I ordered that (thank you Amazon same-day delivery!) and it worked like a champ.
Q: Why choose mastercool?
A: Excellent for replacing valve cores without discharging the system, speeding recovery and recharging large systems.Built-in ball valve retains charge and allows access to A/C system For over 35 years Mastercool has been supplying professional quality air conditioning service tools and equipment.