Semi Truck AC Tools & Equipment
A/C Recovery & Recycling Machines- A/C Flushing Equipment
- A/C Vacuum Pumps & Accessories
- A/C Manifold Gauge Sets
- A/C Charging Scales
- A/C Retrofit Adapters & Gaskets
- A/C Orifice Tube Tools
- A/C Clutch Tools
- A/C Tubing Repair Tools
- Line Disconnect Tools
- Refrigerant Identifiers
- Diagnostic Leak Detection
- A/C Chemicals
Featured Brands
- SUR&R® - Heavy Duty Ratcheting Seal Clamp Pliers (HC102)Universal Heavy Duty Ratcheting Seal Clamp Pliers by SUR&R®. Superior 360° Sealing For High-To-Low Pressure Applications Including: Fuel, A/C, Transmission And Coolant Lines. This product is made of high-quality materials to serve you...Includes 100 positive seal clamps with permanent, no leak sealFeatures durable CP360 Seal Clamp Pliers with protective grip handle$61.47In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/2" ACME-LH R-1234yf Self-Sealing Can Tap Valve (85512-YF)Universal 1/2" ACME-LH R-1234yf Self-Sealing Can Tap Valve (85512-YF) by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...1/2" ACME-LH thread for use with R1234yf self-sealing/reusable designed cansExclusive "full grip" valve knob$13.87In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/2" ACME-M R-134a Self-Sealing Can Tap Valve (85512)Universal 1/2" ACME-M R-134a Self-Sealing Can Tap Valve (85512) by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...1/2" ACME-M thread for use with R134a self-sealing/reusable designed cansAll metal construction provides durability$12.27In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/4" FFL x 1/4" MFL In-Line Oil Injector (92376)Universal 1/4" FFL x 1/4" MFL In-Line Oil Injector by Mastercool®. Excellent method for adding refrigerant oil or large amounts of UV leak detection dye to the A/C system. Add oil by allowing vacuum to pull it in after the evacuation...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$50.69In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/4" FFL x 1/4" MFL Standard A/C Oil Injector (90375)Universal 1/4" FFL x 1/4" MFL Standard A/C Oil Injector by Mastercool®. Excellent method for adding refrigerant oil or large amounts of UV leak detection dye to the A/C system. Add oil by allowing vacuum to pull it in after the...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$47.18In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/4" FFL x 13 mm 90° Automatic Shut-Off Valve (90333-UV)Universal 1/4" FFL x 13 mm 90° Automatic Shut-Off Valve (90333-UV) by Mastercool®. Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of the charging...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$12.30In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/4" FL x 1/2" ACME R-134a Coupler Adapter Kit (98373)Universal 1/4" FL x 1/2" ACME R-134a Coupler Adapter Kit by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$91.73In Stock - Ships within 24 hrs
- Mastercool® - 1/4" FL-M x 13 mm Blue R-134a Low Side Manual Coupler (82934-E)Universal 1/4" FL-M x 13 mm Blue R-134a Low Side Manual Coupler (82934-E) by Mastercool®. Manual Couplers Adjust Easily To R134a Service Ports With Varying Dimensions. Spring Loaded Depressor Will Not Damage Service Valves. Can Be...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$30.05In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/4" FL-M x 16 mm R-134a Economy High Side Manual Coupler (66434R)Universal 1/4" FL-M x 16 mm R-134a Economy High Side Manual Coupler by Mastercool®. Specially designed to work in the tightest quarters. Attaches to your existing R12 hoses and snaps easily to A/C service ports. This product is made of...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$23.54In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/4" FL-M x 16 mm R-134a Economy Low Side Manual Coupler (66534-R)Universal 1/4" FL-M x 16 mm R-134a Economy Low Side Manual Coupler by Mastercool®. Specially designed to work in the tightest quarters. Attaches to your existing R12 hoses and snaps easily to A/C service ports. This product is made of...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$22.08In Stock - Ships in 24 to 48 hrs
- Mastercool® - 1/4" FL-M x 16 mm Red R-134a High Side Manual Coupler (82834-E)Universal 1/4" FL-M x 16 mm Red R-134a High Side Manual Coupler (82834-E) by Mastercool®. Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented,...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$30.05In Stock - Ships in 24 to 48 hrs
- Mastercool® - 12 mm-F x 14 mm R-1234yf Low Side Quick Coupler (67534)Universal 12 mm-F x 14 mm R-1234yf Low Side Quick Coupler by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$22.72In Stock - Ships in 24 to 48 hrs
- Mastercool® - 12 mm-F x 17 mm Blue R-1234yf Low Side Manual Coupler with Extended Disconnect Protection Sleeve (83934)Universal 12 mm-F x 17 mm Blue R-1234yf Low Side Manual Coupler with Extended Disconnect Protection Sleeve (83934) by Mastercool®. Allows recovery of entire refrigerant, including the space between the coupler & fitting. This product is...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$47.62In Stock - Ships in 24 to 48 hrs
- Mastercool® - 12 mm-F x 17 mm R-1234yf High Side Quick Coupler (67434)Universal 12 mm-F x 17 mm R-1234yf High Side Quick Coupler by Mastercool®. Meets SAE J639 & J2888. Allows recovery of entire refrigerant, including the space between the coupler & fitting This product is made of high-quality materials...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$22.72In Stock - Ships in 24 to 48 hrs
- Mastercool® - 12 mm-F x 17 mm Red R-1234yf High Side Manual Coupler with Extended Disconnect Protection Sleeve (83834)Universal 12 mm-F x 17 mm Red R-1234yf High Side Manual Coupler with Extended Disconnect Protection Sleeve (83834) by Mastercool®. Allows recovery of entire refrigerant, including the space between the coupler & fitting. This product is...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$47.62In Stock - Ships in 24 to 48 hrs
- Mastercool® - 12" Yellow R-134a Straight Hose with Manual Shut-Off Valve (82495)Universal 12" Yellow R-134a Straight Hose with Manual Shut-Off Valve (82495) by Mastercool®. Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of the...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$21.82In Stock - Ships in 24 to 48 hrs
- Mastercool® - 126-Piece Master A/C Charging Adapter Repair Kit (91335)Universal 126-Piece Master A/C Charging Adapter Repair Kit by Mastercool®. 126 piece assortment of replacement gaskets, o-rings and depressors for charging hoses and adapters. Also includes valve core removal tool and replacement valve...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$52.58In Stock - Ships in 24 to 48 hrs
- Mastercool® - 14 mm-F x 13 mm Blue R-134a Low Side Manual Coupler (82934)Universal 14 mm-F x 13 mm Blue R-134a Low Side Manual Coupler (82934) by Mastercool®. Patented manual couplers adjust to R134a service ports with varying dimensions. Patented, spring loaded depressor will not damage service valves....Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$30.72In Stock - Ships in 24 to 48 hrs
- Mastercool® - 14 mm-F x 16 mm Red R-134a High Side Manual Coupler (82834)Universal 14 mm-F x 16 mm Red R-134a High Side Manual Coupler (82834) by Mastercool®. Patented manual couplers adjust easily to R134a service ports with varying dimensions. All metal construction for extra durability. Patented, spring...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$30.05In Stock - Ships in 24 to 48 hrs
- Mastercool® - 17.6 oz A/C Quick Flush Can (91050)Universal 17.6 oz A/C Quick Flush Can by Mastercool®. Used For 91051 A/C System Flush Kit. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Non-toxicSelf-evaporating$31.13In Stock - Ships within 24 hrs
- Mastercool® - 2-1/2" R-12, R-134a Low Side Refrigerant Gauge Scale (85350)Universal 2-1/2" R-12, R-134a Low Side Refrigerant Gauge Scale (85350) by Mastercool®. PSI/°F (Low Side). Mastercool offers one of the most extensive lines of high quality replacement gauges. All of Mastercool gauges are designed with...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$22.72In Stock - Ships in 24 to 48 hrs
- Mastercool® - 2-1/2" R-12, R-22, R-502 Low Side Refrigerant Gauge Scale (93350)Universal 2-1/2" R-12, R-22, R-502 Low Side Refrigerant Gauge Scale (93350) by Mastercool®. Mastercool offers one of the most extensive lines of high quality replacement gauges. These wide variety of gauge scales are available in...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$23.28In Stock - Ships in 24 to 48 hrs
- Mastercool® - 2-1/2" R-134a, R-12 High Side Refrigerant Gauge Scale (85500)Universal 2-1/2" R-134a, R-12 High Side Refrigerant Gauge Scale (85500) by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$19.79In Stock - Ships in 24 to 48 hrs
- Mastercool® - 2-Piece Aluminum Stem Assembly Kit with Nut and Knobs (85210)Universal 2-Piece Aluminum Stem Assembly Kit with Nut and Knobs by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$25.69In Stock - Ships in 24 to 48 hrs
- Mastercool® - 2-Piece R-134a Conversion Kit (98370)Universal 2-Piece R-134a Conversion Kit by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$49.75In Stock - Ships in 24 to 48 hrs
- Mastercool® - 240 lb Wireless Automotive Refrigerant Charging Scale with Solenoid and 1/4" F-FL x 1/2" ACME-M Fitting (98315-AUT)Universal 240 lb Wireless Automotive Refrigerant Charging Scale with Solenoid and 1/4" F-FL x 1/2" ACME-M Fitting by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using...Wireless unit prevents unwanted tangles in wiresEasily store the remote in the body of the platform$310.79In Stock - Ships in 24 to 48 hrs
- Mastercool® - 3 CFM Dual Stage Vacuum Pump (90063-2V-110-B)Universal 3 CFM Dual Stage Vacuum Pump (90063-2V-110-B) by Mastercool®. A good quality vacuum pump is an integral tool for complete A/C service. Mastercool vacuum pumps are durable and time tested. They stand up to the most grueling...New U.S. DesignStronger Motor$249.79In Stock - Ships in 24 to 48 hrs
- Mastercool® - 3-1/8" R-134a High Side Refrigerant Gauge Scale (86500)Universal 3-1/8" R-134a High Side Refrigerant Gauge Scale (86500) by Mastercool®. Mastercool offers one of the most extensive lines of high quality replacement gauges. These wide variety of gauge scales are available in different sizes...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$28.58In Stock - Ships in 24 to 48 hrs
- Mastercool® - 3-1/8" R-134a Low Side Refrigerant Gauge Scale (86350)Universal 3-1/8" R-134a Low Side Refrigerant Gauge Scale (86350) by Mastercool®. Mastercool offers one of the most extensive lines of high quality replacement gauges. These wide variety of gauge scales are available in different sizes...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$28.58In Stock - Ships in 24 to 48 hrs
- Mastercool® - 3-1/8" Replacement Gauge Lens (98251-E)Universal 3-1/8" Replacement Gauge Lens by Mastercool®. For 3-1/8" Gauges. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$5.91In Stock - Ships in 24 to 48 hrs
Your air conditioning system's ability to control the temperature in the cabin is principal to comfortable and relaxed driving. We've gathered a wide range of A/C tools and equipment to restore the performance of your vehicle’s air conditioning system. Using the right A/C tools and equipment from our selection, you will be able to easily and effectively repair, discharge, or maintain your vehicle’s air conditioning system whenever it is needed.
The tools and equipment you will need to repair or service your A/C system include gauge sets, thermometers, leak detectors and leak detection dyes, refrigerant identifiers, vacuum pumps, etc. Gauge sets are good for reading low and high pressure in A/C system and indicating if it’s ready for recharge. We store both R12 and R134a gauges as well as dual refrigerant brass manifold gauges. We also offer sensitive electronic vacuum gauges. You will surely need a thermometer for measuring air temperature at the A/C outlets to monitor cooling performance. Laser thermometers are commonly used now.
The radiator is the heart of your vehicle’s A/C system. It controls the temperature (reduces it) of the heat coming from the refrigerant running through the A/C system of the vehicle. It means the radiator must be clean, devoid of blockages, and leak free. Our leak detectors and leak detection dyes will be really helpful in finding leaks. Our versatile range offers dual and refrigerant leak detectors, clip-on UV light leak detectors, pulsating UV light and focus leak detectors with special glasses, pressurized refrigerant UV dye kits, UV flashlight refrigerant leak detectors with laser, dye injection systems, and more.
An electromagnetic air conditioner clutch turns the A/C compressor on when the correct voltage is delivered to it from the powertrain control module. A failed clutch causes the air conditioner to run improperly. To keep the A/C clutch in perfect operating condition, we have A/C clutch puller and compressor kits. All tools mentioned above belong to special air conditioning service tools and equipment category. But we also have more common tools, such as A/C filters, couplers, and adapters, A/C compression block off kits, flaring kits with single, double and bubble flaring for soft copper or steel tubing, fittings, and hoses.