Air Conditioning Bypass Pulley
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Dorman - Help Air Conditioning Bypass Pulley

Part No. 34153 Warranty Details  
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Now there's an affordable way to get your vehicle up and running after a seized A/C compressor renders it inoperable. Our A/C Compressor By-Pass Pulley is installed in place of a new compressor.

Product Features:
  • Significantly cuts costs by eliminating the need for a new A/C compressor
  • Uses original length serpentine belt
  • Lightweight for easy handling
  • Rigorous quality control measures have been undertaken to ensure that this part conforms to product standards
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Compressor Type:FS10
Groove Quantity:6-Groove Serpentine Belt
Material:Plastic Pulley, Aluminum Bracket
Mounting Bracket Included:Yes
Mounting Hardware Included:No Hardware Included
New Or Remanufactured:No
Pulley Outside Diameter:127 mm
Pulley Quantity:1
Pulley Type:6-Groove Serpentine Belt


by PowerReviews
Dorman - HelpAir Conditioning Bypass Pulley

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


excellent product for eliminating a/c


from jackson,mi

About Me Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast

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  • Durable
  • Easy To Install
  • Improves Engine Efficiency
  • Lightweight


    Best Uses

    • Everyday Driving
    • Replacement

    Comments about Dorman - Help Air Conditioning Bypass Pulley:

    great product easy to install good for all uses from eliminating a/c compressor for good or temperarly till you can afford a new compressor

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    Do you have questions about this product?


    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      will i have to evacuate the system to install this part
      Asked on 9/12/2015 by marty from buffalo ny

      1 answer



        Hi Marty! To further assist with the Dorman - Help Air Conditioning Bypass Pulley (Part No. 34153), please provide us the year, make, model and engine size of your vehicle.

        Answered on 9/13/2015 by Solomon
    • Q:

      Can I remove the compressor and install this in its place? Will i need a different length belt?
      Thanks Dave
      Asked on 11/2/2009 by Anonymous

      1 answer



        Yes, this pulley will allow you to get rid of the A/C compressor all together. If you do take off the compressor and install this pulley in its place, you might have to get a different size belt, it depends on whether or not the pulley installs in the same exact spot as the compressor pulley.

        Answered on 11/2/2009 by Mike from Advance Auto Parts
    Displaying questions 1-2

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