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Cat 304C A/C hose size

Discussion in 'Compact Excavators' started by 4lane, Sep 12, 2021.

  1. 4lane

    4lane Well-Known Member

    Joined:
    Aug 15, 2020
    Messages:
    66
    Location:
    CT
    I have a hole in the A/C high side line and another forming on the low side line near the compressor due to a bracket. Anyone know the size of these hoses so I can cut out the bad spots and splice them? This is for a FPK03040 - thank you!

    5DC73100-7962-450F-96F9-E8B76331808D.jpeg
     
  2. 4lane

    4lane Well-Known Member

    Joined:
    Aug 15, 2020
    Messages:
    66
    Location:
    CT
    Are these lines standard sizes? Can’t find any info on them (circled in red).

    C1CCAE07-BAC6-41D9-A5BE-7F5A11E67320.jpeg
     
  3. heymccall

    heymccall Senior Member

    Joined:
    Feb 20, 2007
    Messages:
    3,025
    Location:
    White Oak, Pa
    Without a doubt, 6, 8, & 10 will be the only choices.
    Buy 3 splices and return the unused one.
     
  4. Cmark

    Cmark Senior Member

    Joined:
    Jan 2, 2009
    Messages:
    2,754
    Location:
    Australia
    They will be "reduced barrier" hoses.