Plain Hose
Part number: 3970404 · Brand: Cummins · Condition: New Aftermarket
Fits models: Cummins 4B3.9, 6B5.9, 6C8.3, B3.3, B4.5, B4.5S, B5.9, ISB ISB6.7, NH NT QSB QSB4.5, QSB6.7
Aftermarket replacement Plain Hose. Replaces 3970404. Fits Cummins 4B3.9, 6B5.9, 6C8.3, B3.3, B4.5, B4.5S, B5.9, ISB ISB6.7, NH NT QSB QSB4.5, QSB6.7.
Price: USD 29.64
In stock — worldwide air & ocean freight.