Heavy Equipment Forums Heavy Equipment Community

Cat 304C A/C hose size

4lane · 2021-09-11 23:04

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!

Replies4
  1. #14lane2021-09-14 22:19

    Are these lines standard sizes? Can’t find any info on them (circled in red).

  2. #2heymccall2021-09-15 00:06

    Without a doubt, 6, 8, & 10 will be the only choices. Buy 3 splices and return the unused one.

  3. #3Cmark2021-09-15 05:26

    They will be "reduced barrier" hoses.

  4. #44lane2021-10-08 23:41

    It was an 8 and 10. The 8 worked fine. The 10 was super tight - could not get it on all the way but just enough to get some clamps on.