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Castrol oil

  • 29-04-2014 7:19am
    #1
    Registered Users, Registered Users 2 Posts: 24,546 ✭✭✭✭


    I'm looking for Castrol 15w40 long drain oil or something tge same as. Anyone know any stockists between dublin and mullingar that's not too far off the N4 route :)


Comments

  • Closed Accounts Posts: 8,570 ✭✭✭Rovi


    Not reeeeally the area you're talking about, but not a million miles away either; JL Bradshaw of Portlaoise, Carlow, Newbridge, and Tullamore carry a lot of Castrol stuff:
    http://www.jlbradshaw.ie/page.asp?cid=807


  • Registered Users, Registered Users 2 Posts: 7,084 ✭✭✭kevthegaff


    do ye lads know what the 15w 40 stands for, thickness???


  • Closed Accounts Posts: 8,570 ✭✭✭Rovi


    kevthegaff wrote: »
    do ye lads know what the 15w 40 stands for, thickness???

    Yes, it refers to the 'thickness' or viscosity, of the oil.

    In the case of a multigrade oil like the 15W-40 here, it conforms to 2 viscosity specifications;
    '15' for Winter or cold conditions (the 'W' bit), and '40' at 100°C.

    The actual numbers (15 & 40) refer to international specifications for how long it takes a specific quantity of the oil to flow through a specific sized hole at a specific temperature.


    The 'Long Drain' bit in this particular instance is Castrol's brand name for oils for extended service intervals, usually used with sophisticated filtration systems.


  • Registered Users, Registered Users 2 Posts: 24,546 ✭✭✭✭Reggie.


    Rovi wrote: »
    Yes, it refers to the 'thickness' or viscosity, of the oil.

    In the case of a multigrade oil like the 15W-40 here, it conforms to 2 viscosity specifications;
    '15' for Winter or cold conditions (the 'W' bit), and '40' at 100°C.

    The actual numbers (15 & 40) refer to international specifications for how long it takes a specific quantity of the oil to flow through a specific sized hole at a specific temperature.


    The 'Long Drain' bit in this particular instance is Castrol's brand name for oils for extended service intervals, usually used with sophisticated filtration systems.

    Like trucks


  • Closed Accounts Posts: 6,278 ✭✭✭frazzledhome


    Reggie. wrote: »
    Like trucks

    Bradshaw J. L. & Co
    Category: Motor Factors
    (057)8621311


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  • Closed Accounts Posts: 1,580 ✭✭✭Mad4simmental


    Look into Valvoline oil, IMO it's much better oil.


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