Description 26000K-SHW – KIT-RUBBER IMPELLER Genuine original replacement for – Cummins 3972366 Fits: G2601-01 , G2601-02 , G2601-03 , G2601X , G2602-01 , G2603-01 , G2603-02 , G2603-03 , G2603X , G2604-01 , G2605-01 Suits Engine – Cummins QSB 7.0, QSC 8.3, QSL9.0 – Original Engine Specified – Sherwood Impeller Kits includes all gaskets, O-rings and service instruction – Patented Insert/Puller System for Easy Removal – Designed to maximize performance and life