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
- 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$58.15
- 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$39.37
- Mastercool®14 mm-F x 16 mm R-134a High Side Extra Long Manual Coupler (82836)Universal 14 mm-F x 16 mm R-134a High Side Extra Long Manual Coupler by Mastercool®. Extra long high side R134a coupler used on BMW E60 (2003-2009 5 series) and some volvo models. This extra long high side coupler can easily reach the...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$59.34
- 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$37.83
- 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$38.44
- 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$26.00
- 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$69.97
- 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$370.37
- 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$269.91
- 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$40.60
- Mastercool®3-in-1 Side Mount Can Tap Valve (85530)Universal 3-in-1 Side Mount Can Tap Valve by Mastercool®. This unique design covers 2-7/8" (R134a), 2-1/2" and 2" (OIL) charge cans. Internal safety check valve prevents system backflow.Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$18.56
- Mastercool®3/8" Push Connect Flarring Die (71216)Universal 3/8" Push Connect Flarring Die 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$29.88
- Mastercool®36" Yellow Standard A/C Charging Hose (41362)Universal 36" Yellow Standard A/C Charging Hose (41362) 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$12.43
- Mastercool®4.5 CFM Air Operated Light Duty Vacuum Pump (91200)Universal 4.5 CFM Air Operated Light Duty Vacuum Pump by Mastercool®. Requires 4.5 CFM/90 PSI shop air. No moving parts, no oil required, 1.3 CFM air displacement venturi type pump will pull up to 29 inches of vacuum (Hg.) at sea level....Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$115.58
- Mastercool®6 CFM Dual Stage Vacuum Pump (90066-2V-110-B)Universal 6 CFM Dual Stage Vacuum Pump (90066-2V-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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$319.24
- Mastercool®60" Blue R-1234yf A/C Charging Hose (83601)Universal 60" Blue R-1234yf A/C Charging Hose (83601) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy....Nylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSIExpertly developed to provide a high level of safety and quality$30.89
- Mastercool®60" Blue R-134a A/C Charging Hose (84601)Universal 60" Blue R-134a A/C Charging Hose (84601) by Mastercool®. With Auto A/C Fitting. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger...Mastercool R134a Charging Hoses meet SAE J2196 specifications and are UL testedNylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI$26.54
- Mastercool®60" R-1234yf A/C Charging Hose Set (83660)Universal 60" R-1234yf A/C Charging Hose Set (83660) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy....Expertly developed to provide a high level of safety and qualityDesigned and manufactured using innovative technologies$66.00
- Mastercool®60" Red R-1234yf A/C Charging Hose (83603)Universal 60" Red R-1234yf A/C Charging Hose (83603) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger tightening easy....Nylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSIExpertly developed to provide a high level of safety and quality$30.89
- Mastercool®60" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84602)Universal 60" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84602) by Mastercool®. With Auto A/C Fitting. With Shut-Off Valve. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high...Mastercool R134a Charging Hoses meet SAE J2196 specifications and are UL testedNylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI$32.03
- Mastercool®7-Piece Hydra-Krimp™ Complete Die Set (71500-001C)Universal 7-Piece Hydra-Krimp™ Complete Die Set 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$431.96
- Mastercool®72" Blue Conversion Hose (98721)Universal 72" Blue Conversion Hose (98721) 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$36.13
- Mastercool®72" Blue Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45721)Universal 72" Blue Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45721) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$20.43
- Mastercool®72" Blue Standard High Pressure A/C Charging Hose (90263-72)Universal 72" Blue Standard High Pressure A/C Charging Hose (90263-72) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make finger...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$32.53
- Mastercool®72" R-134a A/C Charging Hose Set with Automatic Shut-Off Valves and Auto A/C Fittings (84372)Universal 72" R-134a A/C Charging Hose Set with Automatic Shut-Off Valves and Auto A/C Fittings (84372) by Mastercool®. With Auto A/C Fitting. With Shut-Off Valve. Blue/Red, 14 mm-M x 1/2" ACME-F, Yellow with Shut-Off Valve, 1/2" ACME-F...Mastercool R134a Charging Hoses meet SAE J2196 specifications and are UL testedNylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI$75.37
- Mastercool®72" Red Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45723)Universal 72" Red Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45723) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$20.43
- Mastercool®72" Red Standard High Pressure A/C Charging Hose (90265-72)Universal 72" Red Standard High Pressure A/C Charging Hose (90265-72) by Mastercool®. With Manual Shut-Off Valve Fittings (1/4" SAE). Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a selection of...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$32.53
- Mastercool®72" Standard High Pressure A/C Charging Hose Set with Manual Shut-Off Valve Fittings (90262-72)Universal 72" Standard High Pressure A/C Charging Hose Set with Manual Shut-Off Valve Fittings by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$88.73
- Mastercool®72" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84722)Universal 72" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84722) by Mastercool®. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications. Knurled brass nuts make...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$44.34
- Mastercool®72" Yellow Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45722)Universal 72" Yellow Standard A/C Charging Hose with Automatic Shut-Off Valve Fittings (45722) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$20.90
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.