3406c rebuild information

Discussion in 'Trucks [ Eighteen Wheelers ]' started by mastilogging607, Nov 30, 2016.

  1. mastilogging607

    mastilogging607 Bobtail Member

    33
    2
    Oct 20, 2016
    0
    How do I know what,nozzles I have already? Ive here some guys talking about or-8785 nozzles
     
  2. mastilogging607

    mastilogging607 Bobtail Member

    33
    2
    Oct 20, 2016
    0
    How do I know what nozzles I currently have? I've also herd some guys talking about or-8785 nozzles what are your thought on those nozzles?
     
  3. wore out

    wore out Numbered Classic

    17,375
    215,859
    Jun 5, 2013
    CHASIN THE DEVIL'S HERD
    0
    The number is on the nozzles
     
    Oxbow Thanks this.
  4. mastilogging607

    mastilogging607 Bobtail Member

    33
    2
    Oct 20, 2016
    0
    Ill look at them this weekend if I can find a tool to get them out.
     
  5. SmokinCAT

    SmokinCAT Road Train Member

    1,773
    1,488
    Oct 20, 2010
    Hillsboro, OH./ Adrian, MI
    0
    0r-8785 nozzles are meant for use with the 14.5:1 aluminum piston, they are not a match for the 14.6.
     
  6. mastilogging607

    mastilogging607 Bobtail Member

    33
    2
    Oct 20, 2016
    0
    Okay. Ill double check my piston to see what I have for sure. I have 2 sets of pistons. I posted a picture of the two sets I have. I fairly certain I have a set of the pistons you mentioned earlier. I'm buying new for sure. Shame really the one set only has 10k on them before the truck was wrecked.
     
  7. SmokinCAT

    SmokinCAT Road Train Member

    1,773
    1,488
    Oct 20, 2010
    Hillsboro, OH./ Adrian, MI
    0
    You likely don't, that 10r1439 pack is a two piece design with a steel crown.
     
  8. mastilogging607

    mastilogging607 Bobtail Member

    33
    2
    Oct 20, 2016
    0
    Nope one piece aluminum jobs. Whats the benefit of the steel crown? Handle heat better? I know in the 2 cylinder deere world cast pistons made more torque . I'm sure isn't the reason for using them in a cat engine.
     
  9. SmokinCAT

    SmokinCAT Road Train Member

    1,773
    1,488
    Oct 20, 2010
    Hillsboro, OH./ Adrian, MI
    0
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.