Cummins Belt Tensioner Assembly 3936213 5259022 3976831 Compatible for Cummins Engine 6C ISB QSB 4B3.9 B4.5 6B5.9 B6.7

Applications:
Fit For Cummins Engine:6C, ISB, QSB, 4B3.9, B4.5, 6B5.9, B6.7, 4B, 6B, ISC, QSC, ISL, QSL Replace Part Number: 3936213, 5259022, 3976831