【Precise Replacement】
5263190, 4939749, 4937499, 2225675
【Wide Compatibility】
Engine Models: Cummins L9, ISL9, ISC8.3, QSL9
Compatible with Freightliner M2 112, 114SD, M2 106, 108SD, MODULAR RAIL, RAISED RAIL, XC Straight Rail, STRAIGHT RAIL, etc.
Compatible with International DURASTAR 4300/4400, HV607, WORKSTAR 7300/7400/7500, HV507, HC607, MV60H, etc.
Compatible with Peterbilt 337, 348, 365, 384, 320, 382, etc.
Compatible with Kenworth T470, T680, T800, T440, W900, T370, T460, T400, T359, etc.
Compatible with Western Star 4700/4700SB/4700SF, etc.
Compatible with Mack GU4 SERIES (GRANITE), LR, Granite, Anthem, GU533, GU432, etc.
Note: The above lists only some of the equipment models. Please refer to the replacement part numbers for specific models. Confirm whether the model is correct before purchasing.
【Core Functions】
Balances internal and external crankcase pressure to prevent oil leakage
Filters oil mist from blow-by gases, reducing the risk of DPF clogging
