Oil Cooler for Cummins marine transmission on QSB5.9
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  • Oil Cooler for Cummins marine transmission on QSB5.9

Transmission Oil Cooler Core for Cummins Marine QSB5.9

Oil Cooler Core for Cummins marine transmisions in engine models QSB5.9

Replacement Kit for Cummins marine transmission oil cooler part number 3975986, cooper nickel, includes a bolt and strap for remove the previous mounting plate in the same position, 3970339

3975986