Mastercool Semi Truck A/C Parts & Tools
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- 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
- Mastercool®90° Manual Shut-Off Valve with 12" Blue Hose (90269)Universal 90° Manual Shut-Off Valve with 12" Blue Hose (90269) 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$21.63
- Mastercool®90° Manual Shut-Off Valve with 12" Red Hose (90289)Universal 90° Manual Shut-Off Valve with 12" Red Hose (90289) 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$20.59
- Mastercool®90° Manual Shut-Off Valve with 12" Yellow Hose (90279)Universal 90° Manual Shut-Off Valve with 12" Yellow Hose (90279) 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$20.59
- Mastercool®96" Black Nylon Barrier A/C Charging Hose with Automatic Shut-Off Valve Fittings (46964)Universal 96" Black Nylon Barrier A/C Charging Hose with Automatic Shut-Off Valve Fittings (46964) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 800 PSI, Burst 4000 PSI. Mastercool uses only (GRADE 5 HOSE)...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$31.94
- Mastercool®96" Black Nylon Barrier A/C Charging Hose with Standard Fittings (47964)Universal 96" Black Nylon Barrier A/C Charging Hose with Standard Fittings (47964) by Mastercool®. With Standard Fittings (1/4" SAE). Working Pressure 800 PSI, Burst 4000 PSI. Mastercool uses only (GRADE 5 HOSE) with a selection of...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$27.06
- Mastercool®96" Black R-134a A/C Charging Hose (84964)Universal 96" Black R-134a A/C Charging Hose (84964) 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...Mastercool R134a Charging Hoses meet SAE J2196 specifications and are UL testedNylon Barrier Hoses, Working Pressure 800 PSI, Burst 4000 PSI$26.18
- Mastercool®96" Red Nylon Barrier A/C Charging Hose with Automatic Shut-Off Valve Fittings (46963)Universal 96" Red Nylon Barrier A/C Charging Hose with Automatic Shut-Off Valve Fittings (46963) by Mastercool®. With Automatic Shut-Off Valve Fittings. Working Pressure 800 PSI, Burst 4000 PSI. Mastercool uses only (GRADE 5 HOSE) with...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$31.94
- Mastercool®96" Yellow Nylon Barrier A/C Charging Hose with Standard Fittings (47962)Universal 96" Yellow Nylon Barrier A/C Charging Hose with Standard Fittings (47962) by Mastercool®. With Standard Fittings (1/4" SAE). Working Pressure 800 PSI, Burst 4000 PSI. Mastercool uses only (GRADE 5 HOSE) with a selection of...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$27.06
- Mastercool®96" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84962)Universal 96" Yellow R-134a A/C Charging Hose with Auto Shut-Off Valve (84962) 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$48.59
- Mastercool®96" Yellow Standard A/C Charging Hose with Connection (41962)Universal 96" Yellow Standard A/C Charging Hose with Connection (41962) by Mastercool®. With Standard Fittings (1/4" SAE). Working Pressure 600 PSI, Burst 3000 PSI. Mastercool uses only (GRADE 5 HOSE) with a selection of Standard and...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$21.17
- Mastercool®A/C System Flush Kit (91046A)Universal A/C System Flush Kit by Mastercool®. Includes flush gun, hose, canister and canister adapter. Designed to work with any light weight flushing agent which can be mixed with pressurized air. Excellent for quickly and effectively...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$59.78
- Mastercool®Aluminum R-12, R-22, R-502 2-Way Manifold Gauge Set with 72" Standard Hoses with Automatic Shut-Off Valves (95772)Universal Aluminum R-12, R-22, R-502 2-Way Manifold Gauge Set with 72" Standard Hoses with Automatic Shut-Off Valves (95772) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets....Solid extruded aluminum bodyFree-floating piston type valves reduce o-ring wear$117.47
- Mastercool®Aluminum R-1234yf Refillable A/C Dye/Oil Injector (53123-YF)Universal Aluminum R-1234yf Refillable A/C Dye/Oil Injector 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...Heavy duty, anodized aluminum, 2 oz container with dye scales represented in 1/10 ounce, 1/4 ounce and millilitersNylon barrier blue hose meets J2888, EPA, SAE and UL standards$138.49
- Mastercool®Aluminum R-1234yf, R-134a Manifold Gauge Set with 60" Standard Hoses and Manual Couplers (89661-AYF)Universal Aluminum R-1234yf, R-134a Manifold Gauge Set with 60" Standard Hoses and Manual Couplers (89661-AYF) by Mastercool®. R1234yf/R134a aluminum manifold gauge set, 2 1/2" gauges, 3-60" R134a standard hoses, R134a manual couplers...Professional extruded aluminum block2 1/2" silicone dampened, recalibrateable gauges$234.48
- Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Couplers and 3-in-1 Side Mount Can Tap Valve (89660-PRO5)Universal Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Couplers and 3-in-1 Side Mount Can Tap Valve (89660-PRO5) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. These...Professional extruded aluminum blockSilicone dampend, recalibrateable gauges$135.38
- Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 10 Application Mini Dye Injector (89661-UV)Universal Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 10 Application Mini Dye Injector (89661-UV) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets....Professional extruded aluminum block2 1/2" silicone dampened, recalibrateable gauges$150.42
- Mastercool®Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 3-in-1 Side Mount Can Tap Valve (89661-PRO)Universal Aluminum R-134a 2-Way Manifold Gauge Set with 60" Hoses, Manual Couplers and 3-in-1 Side Mount Can Tap Valve (89661-PRO) by Mastercool®. Complete kit in a blow molded case includes aluminum manifold, 60" hoses, manual couplers...Professional extruded aluminum block2 1/2" silicone dampened, recalibrateable gauges$142.86
- Mastercool®Aluminum R-134a Standard A/C Oil Injector (82375)Universal Aluminum R-134a Standard A/C Oil Injector 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...Sturdy Aluminum constructionAdd oil/dye to R134A systems$47.31
- Mastercool®Aluminum R-404A, R-407C, R-507A, R-134a 2-Way Manifold Gauge Set with 60" Nylon Barrier Hoses and Standard Fittings (54161)Universal Aluminum R-404A, R-407C, R-507A, R-134a 2-Way Manifold Gauge Set with 60" Nylon Barrier Hoses and Standard Fittings (54161) by Mastercool®. With Standard Fittings. With 3 - 60" nylon barrier hoses with standard fittings (1/4"...Solid extruded aluminum bodyFree-floating piston type valves reduce o-ring wear$118.35
- Mastercool®Auto Master 1 oz. Leak Shield (53615-A)Universal Auto Master 1 oz. Leak Shield by Mastercool®. Easy to use! Stops leaks in metal and rubber automotive air conditioner parts including evaporators, condensers, o-rings, gaskets and hoses. This product is made of high-quality...For use in R134a, HFO-1234yf, hybrid and electronic A/C systemsIncludes o-ring conditioner, proprietary anti-wear and anti-oxidant additives$51.03
- Mastercool®Automotive Pressure Testing Regulator Kit (53010-AUT)Universal Automotive Pressure Testing Regulator Kit by Mastercool®. Mastercool's new nitrogen regulator is specifically designed to meet the specifications of HVAC/R and automotive A/C systems. This single stage nitrogen regulator is...1/4" SAE flare outlet port, with control valve, to keep pressure on the regulator at all timesT-Handle for ease of pressure adjustment$203.50
- Mastercool®Ball Valve Standard Valve Core Remover/Installer (91490)Universal Ball Valve Standard Valve Core Remover/Installer 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$42.28
- Mastercool®Blue Low Side Knob for MLC289772-Cl Manifold Gauge Set (285211)Universal Blue Low Side Knob for MLC289772-Cl Manifold Gauge Set (285211) by Mastercool®. For MLC289772-CL. 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$6.97
- Mastercool®Brass R-134a 2-Way Manifold Gauge Set with 60" Hoses and Economy Couplers (66661)Universal Brass R-134a 2-Way Manifold Gauge Set with 60" Hoses and Economy Couplers (66661) 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$103.62
- Mastercool®Brass R-134a 2-Way Manifold Gauge Set with 72" Hoses, Economy Couplers and Tank Adapter (66773)Universal Brass R-134a 2-Way Manifold Gauge Set with 72" Hoses, Economy Couplers and Tank Adapter (66773) by Mastercool®. Mastercool is the leading manufacturer of professional quality A/C manifold gauge sets. These manifold gauge sets...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$113.92
- Mastercool®Brass R-134a 2-Way Manifold Gauge Set with 72" Hoses, Manual Couplers and Automatic Shut-Off Valve (84772)Universal Brass R-134a 2-Way Manifold Gauge Set with 72" Hoses, Manual Couplers and Automatic Shut-Off Valve (84772) by Mastercool®. 2-Way. With Manual Couplers. With 3 - 72" Hoses. Mastercool is the leading manufacturer of professional...Heavy duty forged brass bodyLarge all metal handles are angled for ease of operation$167.06
- Mastercool®Charging Solenoid Module (98230)Universal Charging Solenoid Module by Mastercool®. The 98230 Charging Solenoid Module turns the 98210-A ACCU-CHARGE II & 98211-A ACCU-CHARGE III into Automatic Programmable Scales! This module allows the user to control the exact amount...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$181.49
- Mastercool®Charging and Depressor Assortment (91207)Universal Charging and Depressor Assortment by Mastercool®. Replacement gaskets, o-rings and depressors for charging hoses and adapters. 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$9.10