Good day sir, Please send us your best offer for this . • CUMMINS PART MODEL: KTA 50-M2,SERIAL NO:33174874 NO Product Code Description QTY 1 3393037 IMPELLER PRIMING 2 PC 2 3393039 CAM RING 1 PC 3 3393031 SEAL RING 2 PC 4 3393033 SEAL INNER 2PC 5 3393032 BERAING BALL 4 PC 6 3393030 SHAFT 1 PC 7 3393045 VALVE CHECK 2 PC 8 3393035 WATER SEAL 2 PC 9 3393042 IMPELLER 2 PC