Heat Exchanger 130-7489-02CN Fresh Water CoolerCompatible with Cummins: 130-7489-02, 130-7489-03
It includes the heat exchanger, end caps with gaskets and zinc and a ground stud for you to connect to the grounding system on your boat.
This part is made with OEM equivalent materials and is guaranteed for fit and function.
Some details to note:
You will find there are two models that are close to each other but with two important differences.130-7489-03 has a sensor port and a straight Seawater fitting. 130-6547-02 has two bunny eared fittings and does not have a sensor port.
Model information below:
Spec Builds are a level of build which changes as the generator models age. Spec A would be an earlier version than spec B as an example, and that earlier than spec C.
See the model numbers or pictures to match up what part you have on your generator. Trust the pictures we have on the site more than the model numbers. We've seen examples of data from operation manuals that didn't exactly match what the customers had for parts.
This part fits the following models (possibly more):
MDKD Series
mdkdk
mdkdl
mdkdm
mdkdn
MDKB Series
mdkbk For spec d thru g
mdkbl For spec d thru g
mdkbm For spec d thru g
mdkbr For spec d thru g
mdkbs For spec d thru g
mdkbt For spec d thru g
mdkbu For spec d thru g