Part Number:
3901569, 4943979, 3901567, 4943979RX, 3942581, 3942581NX, 3942581RX, 3942581SX, DS-3942581, DS3942581, 3925232, 3925232RX, R-3925232, R3925232, DS-3925232, DS3925232, 3901568, R3901568, R-3901568

Fit for Cummins Engine:
B3.9L, 4B, 4BT, 4BTA, 6B, 6BT, 6BT5.9, 6BTA, ISB, QSB, 4B3.9, 6B5.9, 6C8.3, B3.3, B3.9 CM2620 B171C, B4.5, B4.5 RGT, B5.6 CM2670 B152B, B5.9 CM2670 B166C, B5.9 GAS PLUS CM556, B5.9 LPG PLUS CM556, B6.7 CM2350 B135B, B6.7 CM2670 B153B, B6.7 CM2670 B173B, B6.7 CM2670 B175G, B6.7 G CMOH6.0 B125, G5.9, ISB (Chrysler), ISB CM2150, ISB CM2150 E, ISB CM550, ISB CM850, ISB/ISD4.5 CM2150 B119, ISB/ISD4.5 CM2150 SN, ISB/ISD6.7 CM2150 SN, ISB/ISD6.7 CM2880 B126, ISB3.9 CM2220 B107, ISB4.5 CM2150, ISB4.5 CM2350 B104, ISB5.9 CM2150 B111, ISB5.9 CM2880 B110, ISB5.9 CM2880 B127, ISB5.9 CM2880 B140, ISB5.9 CM2880 B149, ISB5.9 CM2880 B172, ISB5.9 CM800