85 QV Injector seal question | FerrariChat

85 QV Injector seal question

Discussion in '308/328' started by motionbroker, Nov 4, 2008.

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  1. motionbroker

    motionbroker Rookie

    Feb 29, 2008
    26
    I understand from the many informative posts on replacing injectors that for an 85 QV I need the following to replace the injectors. I was going to buy the following two items from Autohauz because they are much cheaper in America and I will be there in a couple of weeks and can carry them back.

    1) 0437502047 Bosch Fuel Injector 8 pc

    2) C1010-19742 Bosch Fuel Injector Seal KJet, large (green seal around the injector body) 8 pc

    3) O ring seal ? 8 pc Im not exactly sure where this goes but I have read that the later QV models have an upper and lower O ring seal

    My question is does anyone know the part number of the O ring seal? I think it is most likely 101031 (or 113570 but I think this is the equivalent of the green seal listed above) Unfortunately it is really hard to tell from the diagram in ricambi since I am not exactly sure what I am looking at.

    Could someone confirm this for me. I really want to make sure I get this right since showing up 10000 miles away with the wrong parts is a major headache.

    Thanks
    MB
     
  2. Steve Magnusson

    Steve Magnusson Two Time F1 World Champ
    Lifetime Rossa

    Jan 11, 2001
    25,040
    30°30'40" N 97°35'41" W (Texas)
    Full Name:
    Steve Magnusson
    #2 Steve Magnusson, Nov 4, 2008
    Last edited: Nov 4, 2008
  3. motionbroker

    motionbroker Rookie

    Feb 29, 2008
    26
    Thanks for taking the time Steve. Really appreciate it. Mine is an 85 QV so I assume I have the later style injector as you have shown in the top picture. I will take some photos when I go home tonight.

    MB
     
  4. motionbroker

    motionbroker Rookie

    Feb 29, 2008
    26
    Thanks for taking the time Steve. Really appreciate it. Mine is an 85 QV so I assume I have the later style injector as you have shown in the top picture. I will take some photos when I go home tonight.

    MB
     
  5. dave80gtsi

    dave80gtsi Formula 3
    Silver Subscribed

    Nov 3, 2003
    1,813
    Ohio
    Full Name:
    Dave Meredith
    #5 dave80gtsi, Nov 6, 2008
    Last edited by a moderator: Sep 7, 2017
    I've just spent hours looking thru the archives to try to confirm this seemingly simple question, but to no avail:

    Does the rubber seal for the early "2Vi" models like mine, which is indeed the same Ferrari part number 114661 as the later QV (thanks for the use of your picture, Steve!) cross-match over to a Bosch C1010-19742?

    Or, does it match over to Bosch no. 3430210606?

    Are 3430210606 and C1010-19742 identical, with unique (but very dissimilar in format) Bosch part numbers assigned for some reason to the same item?

    Reason for the confusion is that I am seeking some of the uprated "green" seals which are supposed to fit a bit tighter than the originals, which implies that the originals (114661) are black as Steve's picture shows.

    Perhaps the 114661 black ones have been superceded by the 3430210606 / C1010-19742 pair and are no longer available? Or what?

    Any confirmation / clarification would be most welcome!

    Thanks and Cheers - DM
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