D12A Compressor

Discussion in 'Volvo Forum' started by Centura, Jan 28, 2014.

  1. Centura

    Centura Bobtail Member

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    Nov 7, 2013
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    We have 2 identical trucks, D12A engines, I need to find an air compressor for one of them, and two different repair places have given me conflicting part numbers, one of them gave me the part number for a Wabco, 85000396, and the other place a Knorr, 85000064 (OEM numbers) Anyone know for sure which one goes in the D12A ? Pablo maybe?


    Thank you in advance,
    Centura
     
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  3. Pablo-UA

    Pablo-UA Road Train Member

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    Both are used with D12A and D12C.

    Also twin cylinder ore one cylinder Wabco comressors are used too

    so identify compressor before u oreder repare kit for
     
    Centura Thanks this.
  4. Centura

    Centura Bobtail Member

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    Nov 7, 2013
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    I will be buying a whole compressor most likely, not a repair kit, does that mean that either model will fit regardless of which one is currently installed?
     
  5. Pablo-UA

    Pablo-UA Road Train Member

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    all compressor for D12 engines are compatible, but A got small gear, C-D bigger. So if u wanna use new compressor from C-D-E-F engine u have to remove gear from stock compressor and fit it on new one

    Gear is hard to pull and install, heating is not used
     
    Centura Thanks this.
  6. bizzzzzz1

    bizzzzzz1 Light Load Member

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    Jan 1, 2013
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    anybody know where to buy those repair kits? Googled it and only dam china has it :)
     
  7. Pablo-UA

    Pablo-UA Road Train Member

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    Genue repare kits are available in Europe, but I use aftermarket parts, by majorsell for example.

    Many cheap parts are made in China and u can purchase them online.

    http://www.arcek.com/urun.php?urun=ARC-EXP.102683

    http://www.alibaba.com/showroom/volvo-truck-repair-kit-for-air-compressor.html

    Just google.

    BTW, all Wabco parts made for EU and NA markets are really made in Wrozlaw, Poland, so try to use Polish sell board - allegro.pl. They can easily send all by EMS, FeDex, UPS... But I use Meest Express from Florida, much cheapper!
     
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