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Genuine Cummins Part
The Cummins 3930888 water inlet connection can be used on the following engines:
This item is a genuine Cummins part shipped with a 12-month warranty.
RECTANGULAR RING SEAL - 4BT3.9 / 6BT5.9 / ISB3.9 / ISB4.5 / QSB3.9
$1.10
WATER INLET CONNECTION - 4BT / 6BT / ISB / QSB
$90.39
OBSOLETE. NO LONGER AVAILABLE
CONNECTION,WATER INLET
$190.27
ALTERNATOR SUPPORT - 4B3.10 / 6B5.10 / ISB3.9 / ISB4.5 / QSB3.9 / QSB4.5
$132.12
BELT TENSIONER BRACKET - ISB
$176.59