Identify air level part replacement

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Robkiller, Jun 12, 2023.

  1. Robkiller

    Robkiller Bobtail Member

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    Apr 1, 2022
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    Anyone know what the replacement part would be for this rear height control valve? I dont think its original. 05 volvo VNL.

    Part number it should be is 85144423 but it does not look the same. I cant find a diagram for the original and this one to see if anyone changed anything to make the new one work or if its just a brand change and lines are in the same location.
    20230612_192025.jpg 20230612_074246.jpg
     
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  3. D.Tibbitt

    D.Tibbitt Road Train Member

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    Is it a leveling valve ? Need a better picture of what u are talking a bout. Looks like a leveling valve in the 2nd pic.. They are universal. Dont need a specific part number , just know what style you have. And what size threading for the air connections
     
    Rideandrepair Thanks this.
  4. Robkiller

    Robkiller Bobtail Member

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    Apr 1, 2022
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    Yes its a rear tandem height control valve. So aslong as i get a valve with 2 ports on each side with the correct threads i am good? Hope these pics help more may have to take new ones. 20230612_074347.jpg 20230612_074314.jpg
     
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  5. D.Tibbitt

    D.Tibbitt Road Train Member

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    Yes as long as the threading size is correct to transfer your quick connect fittings over. As well as the valve style is the same you are good... Can find them on amazon for cheap if u have a couple days to wait for it.
     
    Rideandrepair Thanks this.
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