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EAT Mastercool ML83272 R1234YF Aluminum Manifold Gage Set P6234789EAT-ML83272 https://cdnimages.opentip.com/full/EAT/EAT-ML83272.jpg Mastercool ML83272 R1234YF Aluminum Manifold Gage Set Manufacturer Part Number: ML83272Anti-flutter gauges smooth out needle movementE-Z to read temperature scales on gauge faceE-Z to recalibrate gauges to insure accuracyExtra large sight glass for visual checks of refrigerantEasy grip front-facing knobsPiston type free-floating valves reduce o-ring wearManifold block assembled with (3) 12mm-F fittings perSAE J2888Red & Blue Nylon barrier hoses with 12mm-M fittings onboth sides meets SAE J2888, EPA, SAE & UL standardsYellow hose 12mm fitting on one side and 1/2 x 16 acmeon the other meets SAE J2888R1234yf high and low side couplers with extendeddisconnect protection sleeve meets SAE J639 & J2888 6234789 700376832723 31.7300lbs 17.00 14.00 22.00
Mastercool
204.2200 2026-12-24 20 In Stock
customer review - by , May 5, 2025
4/ 5stars
First unit had leaks in gauges, but replacement unit worked very well. The second unit was missing the vacuum adapter but I easily bought another adapter. Gauge connectors made pressure and coolant checks easy and bleeder value on input line worked as designed.
customer review - by , April 4, 2025
5/ 5stars
Quality was as advertised
customer review - by , February 2, 2025
5/ 5stars
Those of you who don't know, MasterCool is the original manufacturer for all 4 tool trucks A/C manifold sets. From MasterCool though you avoid the 300 markup of the tool truck for the EXACT same product built by the exact same company. I got the 1234YF and R134A sets. Work perfect every time.
customer review - by , February 2, 2025
4/ 5stars
Packing was good. Quality product.
customer review - by , February 2, 2025
5/ 5stars
Excellent quality and function! Another set is in my future.
customer review - by , November 11, 2024
5/ 5stars
Nice Quality
customer review - by , May 5, 2024
5/ 5stars
works as advertised. Good product.
customer review - by , February 2, 2024
5/ 5stars
Mastercool Tools are the Best!!! Well priced too !!
customer review - by , November 11, 2023
5/ 5stars
Honda gen-10 civic AC condensers are useless so after my free replacement from the dealer also got perforated I decided I would buy a reputable condenser and do it myself. After buying this MGS and doing the job myself, the AC continues to function years later and the job cost only about a third of what I would have given the dealer (who would only have charged a ton for another crap AC condenser). What's not to like? Mastercool makes very good high quality stuff, also -- this is not a use once and throw away product.
customer review - by , October 10, 2023
5/ 5stars
Perfect good quality
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Mastercool ML83272 R1234YF Aluminum Manifold Gage Set, Price/EA

stars Rating 5 | 17 reviews
Brand Mastercool
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UPC: 700376832723
SKU: EAT-ML83272
Price:
$204.22& this item ships for FREE Shipping. Details
Quantity:
20 In Stock
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Product Description

Free Shipping Promotion
This item qualifies for free shipping within US 48 states. Details.

Price is for EA.

Manufacturer Part Number: ML83272

  • Anti-flutter gauges smooth out needle movement
  • E-Z to read temperature scales on gauge face
  • E-Z to recalibrate gauges to insure accuracy
  • Extra large sight glass for visual checks of refrigerant
  • Easy grip front-facing knobs
  • Piston type free-floating valves reduce o-ring wear
  • Manifold block assembled with (3) 12mm-F fittings perSAE J2888
  • Red & Blue Nylon barrier hoses with 12mm-M fittings onboth sides meets SAE J2888, EPA, SAE & UL standards
  • Yellow hose 12mm fitting on one side and 1/2 x 16 acmeon the other meets SAE J2888
  • R1234yf high and low side couplers with extendeddisconnect protection sleeve meets SAE J639 & J2888

    • warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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    Customer Reviews
    5 out of 5
    see all 17 reviews
    5 stars
    14
    4 stars
    3
    3 stars
    0
    2 stars
    0
    1 stars
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    Write a Review
    By 4skiers4
    Date: May 05, 2025
    First unit had leaks in gauges, but replacement unit worked very well. The second unit was missing the vacuum adapter but I easily bought another adapter. Gauge connectors made pressure and coolant checks easy and bleeder value on input line worked as designed.
    Rating: 4 stars [4 of 5 Stars!]
    By A Customer
    Date: April 28, 2025
    Quality was as advertised
    Rating: 5 stars [5 of 5 Stars!]
    By NC Combat Medic
    Date: February 20, 2025
    Those of you who don't know, MasterCool is the original manufacturer for all 4 tool trucks A/C manifold sets. From MasterCool though you avoid the 300 markup of the tool truck for the EXACT same product built by the exact same company. I got the 1234YF and R134A sets. Work perfect every time.
    Rating: 5 stars [5 of 5 Stars!]
    By VAsouth
    Date: February 19, 2025
    Packing was good. Quality product.
    Rating: 4 stars [4 of 5 Stars!]
    By Mikes Electric and Repair
    Date: February 02, 2025
    Excellent quality and function! Another set is in my future.
    Rating: 5 stars [5 of 5 Stars!]
    By Tonya Stanley
    Date: November 06, 2024
    Nice Quality
    Rating: 5 stars [5 of 5 Stars!]
    Items 1 - 6 of 16 reviews
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