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®Aluminum R-134a 2-Way Manifold Gauge Set with 72" Hoses, Automatic Shut-Off Valve and Manual Couplers (89772)Universal Aluminum R-134a 2-Way Manifold Gauge Set with 72" Hoses, Automatic Shut-Off Valve and Manual Couplers (89772) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. These...Solid extruded aluminum bodyFree-floating piston type valves reduce o-ring wear$159.56
- Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 72" Hoses, E-Z Snap™ Couplers and Gauge Protectors (88472-G)Universal Aluminum R-134a 2-Way Manifold Gauge Set with 72" Hoses, E-Z Snap™ Couplers and Gauge Protectors (88472-G) by Mastercool®. With Shock Resistant Gauge Protectors. Mastercool is the leading manufacturer of professional quality...Solid extruded aluminum bodyFree-floating piston type valves reduce o-ring wear$188.99
- Mastercool®Aluminum R-134a 4-Way Manifold Gauge Set with 60" Hoses and E-Z Snap™ Couplers (86461)Universal Aluminum R-134a 4-Way Manifold Gauge Set with 60" Hoses and E-Z Snap™ Couplers (86461) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Mastercool manifold gauge sets...Solid extruded aluminum bodyStainless steel ball valve design controls flow smoothly and quickly with only a quarter turn$246.74
- Mastercool®Aluminum R-134a 4-Way Manifold Gauge Set with 60" Hoses and Manual Couplers (86961)Universal Aluminum R-134a 4-Way Manifold Gauge Set with 60" Hoses and Manual Couplers (86961) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Mastercool manifold gauge sets are...Solid extruded aluminum bodyStainless steel ball valve design controls flow smoothly and quickly with only a quarter turn$236.72
- Mastercool®Aluminum R-134a 4-Way Manifold Gauge Set with 72" Hoses and E-Z Snap™ Couplers (86472)Universal Aluminum R-134a 4-Way Manifold Gauge Set with 72" Hoses and E-Z Snap™ Couplers (86472) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Mastercool manifold gauge sets...Solid extruded aluminum bodyStainless steel ball valve design controls flow smoothly and quickly with only a quarter turn$255.33
- Mastercool®Aluminum R-134a 4-Way Manifold Gauge Set with 72" Hoses, E-Z Snap™ Couplers and Gauge Protectors (86472-G)Universal Aluminum R-134a 4-Way Manifold Gauge Set with 72" Hoses, E-Z Snap™ Couplers and Gauge Protectors (86472-G) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Mastercool...Solid extruded aluminum bodyStainless steel ball valve design controls flow smoothly and quickly with only a quarter turn$265.34
- Mastercool®Aluminum R-134a Dual Manifold Gauge Set with 96" Hoses and Manual Couplers (293996-CL)Universal Aluminum R-134a Dual Manifold Gauge Set with 96" Hoses and Manual Couplers (293996-CL) by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$80.24
- Mastercool®Aluminum R-134a Manifold Gauge Set with 72" Hoses and Manual Couplers (289772-CL)Universal Aluminum R-134a Manifold Gauge Set with 72" Hoses and Manual Couplers (289772-CL) 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$79.74
- Mastercool®Aluminum R-404A, R-407C, R-507A, R-134a 2-Way Manifold Gauge Set with 72" Nylon Barrier Hoses and Ball Valves (54372)Universal Aluminum R-404A, R-407C, R-507A, R-134a 2-Way Manifold Gauge Set with 72" Nylon Barrier Hoses and Ball Valves (54372) by Mastercool®. With 3 - 72" nylon barrier hoses with ball valves (1/4" SAE connections) packaged in a...Solid extruded aluminum bodyFree-floating piston type valves reduce o-ring wear$131.68
- Mastercool®Aluminum R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 60" Nylon Barrier Hoses and Standard Fittings (57161)Universal Aluminum R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 60" Nylon Barrier Hoses and Standard Fittings (57161) by Mastercool®. With 3 - 60" R410A hoses and standard 1/4" SAE fittings packaged in a clamshell. Mastercool is...3 1/8" (PSI, °F) Gauges1/4" MFL$94.78
- Mastercool®Aluminum R-410A, R-22, R-404A 4-Way Manifold Gauge Set with 60" Nylon Barrier Ball Valve Hoses and Manual Shut-Off Valves (96361)Universal Aluminum R-410A, R-22, R-404A 4-Way Manifold Gauge Set with 60" Nylon Barrier Ball Valve Hoses and Manual Shut-Off Valves (96361) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold...3 1/8" (PSI, °F) GaugesExclusive 3/8" Ball Valve Design$187.04
- Mastercool®Blue Straight Manual Shut-Off Valve (90263)Universal Blue Straight Manual Shut-Off Valve (90263) 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 hose ends to...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$18.29
- Mastercool®Brass Manifold Gauge Set with 25" Hoses and Quick Couplers (284660-CL)Universal Brass Manifold Gauge Set with 25" Hoses and Quick Couplers (284660-CL) 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...Extra long 25" flex hose gauge assembly with quick coupler, allows easy viewing out of cluttered2-1/2" gauge features chrome bezel and rugged protective outer boot$73.16
- Mastercool®Brass R-12, R-134a Dual Manifold Gauge Set with 72" Nylon Barrier Ball Valve Hoses and Manual Shut-Off Valves (98772)Universal Brass R-12, R-134a Dual Manifold Gauge Set with 72" Nylon Barrier Ball Valve Hoses and Manual Shut-Off Valves by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$189.33
- Mastercool®Brass R-12, R-22, R-502 2-Way Manifold Gauge Set with 36" Hoses and Manual Couplers (33636)Universal Brass R-12, R-22, R-502 2-Way Manifold Gauge Set with 36" Hoses and Manual Couplers (33636) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Mastercool manifold gauge sets...Heavy duty forged brass bodyLarge all metal handles are angled for ease of operation$59.96
- Mastercool®Brass R-12, R-22, R-502 2-Way Manifold Gauge Set with 60" Hoses and Manual Couplers (33661)Universal Brass R-12, R-22, R-502 2-Way Manifold Gauge Set with 60" Hoses and Manual Couplers (33661) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. Mastercool manifold gauge sets...Heavy duty forged brass bodyLarge all metal handles are angled for ease of operation$64.80
- Mastercool®Brass R-12, R-22, R-502 2-Way Manifold Gauge Set with 60" Standard Hoses and Automatic Shut-Off Valves (35772)Universal Brass R-12, R-22, R-502 2-Way Manifold Gauge Set with 60" Standard Hoses and Automatic Shut-Off Valves (35772) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. These...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$75.78
- Mastercool®Brass R-1234yf 2-Way Manifold Gauge Set with 60" Nylon Barrier Hoses, Manual Couplers and Vacuum Pump Adapter (81661)Universal Brass R-1234yf 2-Way Manifold Gauge Set with 60" Nylon Barrier Hoses, Manual Couplers and Vacuum Pump Adapter (81661) by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed...Manifold assembled with (3) 12mm-F fittings per SAE J2888Red & blue nylon barrier hoses with 12mm-M fittings on both sides meets SAE J2888, EPA, SAE & UL standards$48.68
- Mastercool®Brass R-1234yf, R-134a Manifold Gauge Set with 60" Hoses and Economy Couplers (66661-AYF)Universal Brass R-1234yf, R-134a Manifold Gauge Set with 60" Hoses and Economy Couplers (66661-AYF) by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...2 1/2" silicone dampened, recalibrateable gaugesExtra access port for vacuum line$139.66
- Mastercool®Brass R-134a 2-Way Manifold Gauge Set with 36" Hoses and Automatic Shut-Off Valve (80636)Universal Brass R-134a 2-Way Manifold Gauge Set with 36" Hoses and Automatic Shut-Off Valve (80636) by Mastercool®. 2-Way. With 3 - 36" Hoses. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets....Heavy duty forged brass bodyLarge all metal handles are angled for ease of operation$75.50
- Mastercool®Brass R-134a 2-Way Manifold Gauge Set with One 60" Hose and Two 36" Hoses (66660)Universal Brass R-134a 2-Way Manifold Gauge Set with One 60" Hose and Two 36" Hoses (66660) by Mastercool®. 2-Way. With 1 - 60" Hose, 2 - 36" Hoses and R134a Couplers. Comes complete with 1 - 60" hose, 2 - 36" hoses and R134a couplers....Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$103.46
- Mastercool®Brass R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 36" Standard Hoses (59136)Universal Brass R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 36" Standard Hoses (59136) by Mastercool®. 2-Way. With 3 - 36" R410A Hoses. With 3 - 36" R410A hoses with standard 1/4" SAE fittings packaged in a clamshell. Mastercool...3 1/8" (PSI, °F) Gauges1/4" MFL$66.41
- Mastercool®Brass R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 60" Standard Hoses (59161)Universal Brass R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 60" Standard Hoses (59161) by Mastercool®. 2-Way. With 3 - 60" R410A Hoses. With 3 - 60" R410A hoses with standard 1/4" SAE fittings packaged in a clamshell. Mastercool...3 1/8" (PSI, °F) Gauges1/4" MFL$90.26
- Mastercool®Brass R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 72" Standard Hoses (59172)Universal Brass R-410A, R-22, R-404A 2-Way Manifold Gauge Set with 72" Standard Hoses (59172) by Mastercool®. 2-Way. With 3 - 72" R410A Hoses. With 3 - 72" R410A hoses with standard 1/4" SAE fittings packaged in a clamshell. Mastercool...3 1/8" (PSI, °F) Gauges1/4" MFL$81.22
- Mastercool®Complete A/C Diagnostics and Service Kit with 60" Hoses and Standard Couplers (66661-KIT)Universal Complete A/C Diagnostics and Service Kit with 60" Hoses and Standard Couplers 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...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$187.32
- Mastercool®Coolrite 14 mm Standard Low Side Manual Coupler (66334-CL)Universal Coolrite 14 mm Standard Low Side Manual 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$17.18
- Mastercool®Deluxe Clutch Hub Puller/Installer Kit (91000A)Universal Deluxe Clutch Hub Puller/Installer Kit by Mastercool®. Kit contains a complete offering of A/C compressor clutch hub pullers and installers for GM, Ford, Chrysler and Imports. Includes a compressor identification chart and...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$93.49
- Mastercool®E-Z Snap™ M10 x 1.5 x 13 mm R-134a Low Side Quick Coupler (82224-J)Universal E-Z Snap™ M10 x 1.5 x 13 mm R-134a Low Side Quick Coupler (82224-J) by Mastercool®. This unique patented design easily snaps on and off the A/C systems service ports under any pressure. The E-Z Snap™ automatically adjusts...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$42.15
- Mastercool®Extension (1310-004)Universal Extension 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 will last a lifetime....Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$4.94
- Mastercool®FX-15/FS-10 Service Seal Set (91332)FX-15/FS-10 Service Seal 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 Mastercool will last a...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$69.27
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.