Part Number:
3972540, 3972540RX
Fit for Cummins Engine:
ISB (Chrysler), ISC CM2150, ISC CM554, ISC CM850, ISC8.3 CM2250, ISL CM2150, ISL CM850, ISL8.9 CM2150 L110, ISL9 CM2150 SN, ISL9 CM2250, ISL9 CM2350 L101, ISLE4 CM850, L8.9, NH/NT 855, QSB3.3 CM2150, QSC8.3 CM554, QSC8.3 CM850(CM2850), QSC9 CM2250, QSL9 CM2250, QSL9 CM554, QSL9 CM850(CM2850)