Cummins CAC and intercooler hose

Specification

Send the number off the old hose, or the engine model and the hose position.

• 

  Cummins CAC hump hose 4330737

  • 4330737
  • 4330738
  • 4345237
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• 

  Cummins flexible hose 3913824

  • 382622
  • 4093806
  • 3913824
  • +5 more
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• 

  Cummins flexible hose 3631437

  • 3631437
  • 3632015
  • 3632028
  • +4 more
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• 

  Cummins QSK19 flexible hose 4964230

  • 4964230
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• 

  CAC air hose pipe for QSB6.7, QSL9 and QSN14

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Not sure this is the right one?

A number that reads clearly can still have been superseded, and an engine model on its own rarely settles fitment. These are worth a few minutes before you order.

• How to identify a Cummins engine before ordering parts

  Where the dataplate sits, what the serial number and CPL tell you, and why the engine model on its own is not enough to order against.

  Read this

• What to send when the part number has worn away

  Corroded castings, painted-over plates and rubbed-off labels are ordinary. What identifies a part when its number is gone, and what to photograph.

  Read this

• Part number index

  Every number the catalogue covers, in one list. Search it, or scan it to see whether a number you have been given is one we stock.

  Look up a number