Air Conditioning Accumulator
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ToughOne Air Conditioning Accumulator

Part No. T33153 Warranty Details  
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Product Features:
  • High quality welds ensure long term use without leakage
  • Contains high quality (XH-9) desiccant
  • Compatible with both R12 and R134a refrigerants
  • Contains gaskets, o-rings, or seals
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Diameter Of Body:3.5 in
Fitting Size:0.75 in
Fitting Type:Male Dual O-ring
Freon Compatibility:R12 or R134a
Hose Fitting Size:0.75 in
Hose Fitting Type:Male Dual O-ring
Length:9 in


by PowerReviews
ToughOneAir Conditioning Accumulator

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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Would buy again


from Moss Point, Ms

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3 or more reviews submitted


  • Easy To Install


  • Not exact replacement

Best Uses

    Comments about ToughOne Air Conditioning Accumulator:

    My original had four ports. This one had only three. The fourth port was for the Freon pressure switch. With only three ports you have to bypass this switch to engage clutch. After charging remove adapter and re-install pressure switch on accumulator. If you ever have to add freon again you will have to remove this switch so you will have a low-side port to charge with.

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    1 Question | 1 Answer
    Displaying question 1
    • Q:

      I have seen online where several GM products use the service port on the accumulator as the LOW PRESSURE charging port. On a 1989 Olds 88 is this the port that I can use to add R134a refrigerant after the car was converted to the new refrigerant? Thanks
      Asked on 8/1/2011 by Jim from Mason, OH

      1 answer



        The accumulator is mounted in the low side of the system, at the outlet of the evaporator. The function of the accumulator is to store (accumulate) refrigerant and to filter and dry the refrigerant. The accumulator also contains a desiccant. If any liquid refrigerant passes out of the evaporator the accumulator will store it. Liquid refrigerant is harmful to the compressor. Moisture is also harmful to the air conditioning system. It is compatible with either R12 or R 134a.

        Answered on 8/17/2011 by Vincent from AAP
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